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1
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ุจุณู… ุงู„ู„ู‡ ุงู„ุฑุญู…ู† ุงู„ุฑุญูŠู… ุฅุฐุง ุงู„ู„ู‡ ุฑุงุถูŠ ุงู„ูŠูˆู… ุจู†ูƒู…ู„
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ููŠ ุงู„ Stoichiometry ุงู„ Stoichiometry ุฒูŠ ู…ุง ุดูู†ุง
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ุงู„ุญุตุฉ ุงู„ู…ุงุถูŠุฉ ู‡ูŠ ุนุจุงุฑุฉ ุนู† ุงู„ู…ูˆุถูˆุน ุงู„ู„ูŠ ุจุฏุฑุณ ู„
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Quantity Relationships ุงู„ุนู„ุงู‚ุงุช ุงู„ูƒู…ูŠุฉ ุงู„ุนู„ุงู‚ุงุช
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00:00:36,700 --> 00:00:43,760
ุงู„ูƒู…ูŠุฉ ูุงู†ุง ุจุดูƒู„ ุฃุณุงุณูŠ ุจุฃุชุนุฑุถ ู„ ุงู„ ุงู„ moles ูˆ ุงู„
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number of atoms ูˆ ุงู„ reactions ุงู„ stoichiometric
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reactionsุงู„ reactions ูˆุงู„products ูˆุงู„ reactants
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ูˆุงู„ coefficients ุชุจุนุชู‡ุง ุงู„ balance ู„ู„ reactions
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ู‡ุฐู‡ ูƒูŠู ุฃูˆุฒู† ุงู„ู…ุนุงุฏู„ุงุช ุดูˆูู†ุง ุจุนุถ ู‡ุฐุง ุงู„ูƒู„ุงู… ุงู„ุญุตุฉ
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00:00:58,570 --> 00:01:02,990
ุงู„ุฌุงูŠุฉ ูˆ ุงู„ูŠูˆู… ุจุฑุถู‡ ุฅุฐุง ุฃุฑุงุฏ ุจู†ูƒู…ู„ ูุจู†ุทู„ุน ุจุฏุงูŠุฉ
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ุนู„ู‰ ู…ูˆุงุถูŠุน ู…ุชุนุฏุฏุฉ ููŠ ุงู„ุญู‚ูŠู‚ุฉ ู„ูƒู† ูƒู„ู‡ุง ู…ูˆุงุถูŠุน ุณู‡ู„ุฉ
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ูˆุจุณูŠุทุฉ ูƒุฐุง ู†ุทู„ุน ุนู„ู‰ ุงู„ formula weight ูˆ ุงู„
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molecular weight ุจู‚ูˆู„ ุนุงุฏุฉ ุงู„ formula weight ุนุจุงุฑุฉ
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ุนู† ุงู„ chemical formulaู„ู„ู…ุฑูƒู‘ุจ ุงู„ chemical formula
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00:01:18,020 --> 00:01:23,660
ู„ู„ู…ุฑูƒู‘ุจ ูู…ุซู„ุง ุงู„ H2SO4 ู‡ุฐุง ุงู„ chemical formula
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00:01:23,660 --> 00:01:29,880
ู„ุณู„ููˆุฑูŠูƒ ุฃุณุฏ ุนุจุงุฑุฉ ุนู† ุงูŠุด ุงู„ H2SO4 ุนุจุงุฑุฉ ุนู† ุฏุฑุชูŠู†
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ู‡ูŠุฏุฑูˆุฌูŠู† ุฐุฑุฉ ุณู„ูุงู† ุงุฑุจุนุฉ ุงูƒุณุฌูŠู† ุจู‚ูˆู„ ู…ู…ูƒู† ุงู† ุงุฌูŠุจ
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00:01:34,260 --> 00:01:39,700
ู„ู‡ ุงู„ formula weight ุงุฌูŠุจ ู„ู‡ ุงู„ formula ุงูŠุด ูˆุฒู†
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ุงู„ุตูŠู†ุฉ ู‡ุฐู‡ ุจู‚ูˆู„ ูˆุงู„ู„ู‡ ู‡ูˆ ููŠ ุงุชู†ูŠู† ููŠ ุงู„ atomic
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weight ู„ู„ู‡ูŠุฏุฑูˆุฌูŠู†1 ููŠ ุงู„ atomic weight ู„ู„ุณู„ูุฑ ุฅู†ู‡
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00:01:48,520 --> 00:01:51,700
ุฐุฑู‘ุฉ ูˆุงุญุฏุฉ 4 ููŠ ุงู„ atomic weight ู„ู„ุฅูƒุณุฌูŠู† ุงู„
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atomic weights ุนุจุงุฑุฉ ุนู† atomic mass unit ูŠุจู‚ู‰ 2 ููŠ
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1 atomic mass unit 32 ูˆ 1 ู…ู† 10 atomic mass unit 4
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ููŠ 16.0 atomic mass unit ู…ุฌู…ูˆู‡ู… 98.1ุฃุญู†ุง ูŠุนู†ูŠ ุฎู„ุงู„
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00:02:09,960 --> 00:02:13,820
ุดุบู„ู†ุง ููŠ ุงู„ูุตู„ ู‡ุฐุง ูƒู„ู‡ ู‡ู†ุญุงูˆู„ ุฃู†ู‡ ุงู„ atomic
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00:02:13,820 --> 00:02:17,400
weights ู†ูƒุชุจู‡ุง ุจุณ ู„ุฑู‚ู… 10 ูˆุงุญุฏ ุทุจุนุง ู‡ุฐุง ูƒู„ุงู… ู…ุด
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00:02:17,400 --> 00:02:20,680
ูƒุชูŠุฑ ู…ุด ุตุญูŠุญ ูŠุนู†ูŠ ู„ูƒู† ุงุญู†ุง ุนุดุงู† ู†ุจุณุท ุฃุญุงู„ู†ุง
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00:02:20,680 --> 00:02:25,160
ุงู„ู…ุณุงุฆู„ ู…ุด ู‡ู†ูƒุชุจ ู…ุซู„ุง ู‡ู† ุฃุฑุจุน ุฃุฑู‚ุงู… ุนุดุฑูŠุฉ ูˆ ู‡ู†
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00:02:25,160 --> 00:02:28,000
ุฃุฑุจุน ุฃุฑู‚ุงู… ุนุดุฑูŠุฉ ูˆ ู‡ู† ุฃุฑุจุน ุฃุฑู‚ุงู… ุนุดุฑูŠุฉ ู„ุฃ ู‡ู†ุงุฎุฏ ุจุณ
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00:02:28,000 --> 00:02:31,940
ุฑู‚ู… ุนุดุฑูŠุฉ ูˆุงุญุฏ ูƒูˆูŠุณ ู‡ูŠูƒ ููŠ ู…ุนุธู… ุงู„ุฃุญูŠุงู† ู‡ูŠูƒูˆู† ู‡ุฐุง
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00:02:31,940 --> 00:02:44,090
ู…ู†ู‡ุฌู†ุง ู…ุด ุฏุงุฆู…ุง ู…ุด ุฏุงุฆู…ุงุจู†ู‚ุฏุฑ ู†ู‚ูˆู„ ุงู† ุงู„ู…ูˆู„ูƒูŠูˆู„
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00:02:44,090 --> 00:02:48,090
ุจูŠูƒูˆู† ุงูŠูˆู†ูŠูƒ ุงูˆ ู…ุด ุฏุงุฆู…ุง ุจูŠูƒูˆู† ู…ูˆู„ูŠูƒูŠูˆู„ุงุฑ ููŠ ุญุงู„ุฉ
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00:02:48,090 --> 00:02:51,430
ู…ุง ูŠูƒูˆู† ุงู„ู…ูˆู„ูƒูŠูˆู„ ู…ูˆู„ูŠูƒูŠูˆู„ุงุฑ ูŠุนู†ูŠ ุงู„ุฑูˆุงุจุท ุชุจุนุชู‡
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ู…ุงู‡ูŠุงุด ุงูŠูˆู†ูŠุฉ ุฒูŠ ุงูŠู‡ุŸ ุฒูŠ ู…ุซู„ุง ุงู„ุณูƒุฑ ุงู„ glucose
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C6H12O6
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ู‡ุฐุง ู…ุฑูƒุจ ุงุดู…ู„ู‡ู…ุฑูƒู‘ุจ ู…ุด ุงูŠูˆู†ูŠ ู„ูŠู‡ุŸ ู„ุฃู†ู‡ ู…ุง ูŠุชูƒูˆู‘ู†
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00:03:04,480 --> 00:03:09,140
ู…ู† ู…ุชู„ ูˆ ู„ุง ู…ุชู„ ุตุญูŠุญุŸ ุงู‡ ู‡ุฐุง ุงู„ู…ุฑูƒู‘ุจ ู„ู…ุง ู†ู‚ูˆู„
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ู…ุฑูƒู‘ุจ ุนุจุงุฑุฉ ุนู† ู…ู„ูƒูŠูˆู† ู…ู…ูƒู† ู†ุทู„ู‚ ุนู„ู‰ ุงู„ formula
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00:03:15,200 --> 00:03:18,240
ุชุจุนุชู‡ molecular weight ู„ู…ุง ู†ุฌูŠุจ ุงู„ weight ุชุจุนู‡
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ู†ู‚ูˆู„ molecular weight ุงูˆ molecular formula ู„ู…ุง
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00:03:21,240 --> 00:03:24,460
ู†ุฌูŠุจ ุงู„ molecular weight ุชุจุนู‡ ู‡ูˆ ุนุจุงุฑุฉ ุนู† ู…ู„ูƒูŠูˆู†
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00:03:24,460 --> 00:03:30,140
ูƒู„ู…ุฉ ุงูˆ ุตูŠุบุฉ formula weight ุชู†ุทุจู‚ ุนู„ู‰ ุงู„ ionic
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compoundsูˆ ุงู„ molecular compounds ุงูˆ ุงู„ non-ionic
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compounds ุชู…ุงู…ุŸ formula weight ุชู†ุทุจู‚ ุนู„ู‰ ุงู„ุงุชู†ูŠู†
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ู„ูŠู‡ุŸ ู„ุฃู† ุงู„ุงุชู†ูŠู† ู„ู‡ู… chemical formula ูŠุนู†ูŠ ู‡ูŠ ุงู„
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chemical formula ู„ู„ุฅูŠู‡ุŸ ู„ู„ุฌู„ูˆูƒูˆุฒ ุฅุฐุง ู‚ู„ุช ู„ูƒ ุงู„
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00:03:44,550 --> 00:03:49,770
formula weight ู„ู„ุฌู„ูˆูƒูˆุฒ ุจุชุณุงูˆูŠ ุญุงุตู„ ุฌู…ุน ุงู„ atomic
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00:03:49,770 --> 00:03:53,230
weights ู„ู„ุฐุฑุงุช ูƒู„ ูˆุงุญุฏุฉ ูˆ ุถุฑุจุฉ ููŠ ุนุฏุฏ ุงู„ุฐุฑุงุช
49
00:03:53,230 --> 00:03:56,570
ุงู„ุฎุงุตุฉ ุจูŠู‡ุงุŒ ูƒูˆูŠุณุฉ ู‡ุฐุง ุงู„ูุฑู‚ ูˆ ุจุฑุถู‡ ู…ู…ูƒู† ุฃู‚ูˆู„
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00:03:56,570 --> 00:04:00,710
molecular weight ู„ุฃู† ู‡ูˆ ุนุจุงุฑุฉ ุนู† ู…ู„ูƒูŠูˆู…ูุจุงู„ู†ุณุจุฉ
51
00:04:00,710 --> 00:04:06,290
ู„ู„ู…ุฑุงูƒุจุงุช ุงุฐุง ูƒุงู†ุช ู…ุฑุงูƒุจุงุช ุงูŠูˆู†ูŠุฉ formula weight
52
00:04:06,290 --> 00:04:08,830
ู…ุงููŠ ู…ุดูƒู„ุฉ ู…ุงู†ูุนุด ุงู‚ูˆู„ ุนู† ุงู„ู…ุฑุงูƒุจุงุช ุงู„ุงูŠูˆู†ูŠุฉ
53
00:04:08,830 --> 00:04:11,930
molecular weight ู…ุงู„ู‡ุงุด molecular weight ู„ุงู† ู‡ูŠ ู…ุด
54
00:04:11,930 --> 00:04:15,490
molecular ู‡ุชุดูˆู ู„ูŠุด ุจุนุฏ ุดูˆูŠุฉ ู„ูƒู† ุงู„ gate ุจู†ู‚ูˆู„ ุงู†ู‡
55
00:04:15,490 --> 00:04:21,410
ุงู„ chemical formula ุงุฐุง ูƒุงู†ุช ุชุจุนุช molecule ู…ู…ูƒู†
56
00:04:21,410 --> 00:04:24,290
ุชุณู…ู‰ molecular weight ุจุนุฏ ู…ุง ุงู‚ูˆู„ formula weight
57
00:04:24,290 --> 00:04:27,010
molecular weight ูุนู†ุฏ ุงู„ glucose ุงู„ู„ูŠ ู‡ูˆ molecular
58
00:04:27,010 --> 00:04:32,780
weight6 ููŠ 12 ุงู„ู„ูŠ ู‡ูˆ ุงู„ูƒุฑุจูˆู† 12 ููŠ 1 ุงู„ู„ูŠ ู‡ูˆ
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00:04:32,780 --> 00:04:38,360
ุงู„ู‡ูŠุฏุฑูˆุฌูŠู† 6 ููŠ 16 ุงู„ู„ูŠ ู‡ูˆ ุงู„ุฃูƒุณุฌูŠู† ุจูŠุทู„ุน 180 AMU
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00:04:38,360 --> 00:04:41,560
atomic mass unit ูˆู‚ูˆู„ู†ุง ู‡ุฐุง ุจู†ู‚ูˆู„ ุนู†ู‡ molecular
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00:04:41,560 --> 00:04:49,920
weight ู„ูŠู‡ุŸ ุฌุงู„ ู„ุฃู†ู‡ ุฃุตู„ุง ู‡ูˆ ู…ู„ูƒูŠูˆู† ุทูŠุจ ู„ู„ุฃุณู ุญุงุฌุฉ
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00:04:49,920 --> 00:04:53,700
ุฒูŠ ุงู„ Sodium chloride ู…ุด ู„ู„ุฃุณู ูŠุนู†ูŠ ุจู†ู‚ูˆู„ ุญุงุฌุฉ ุฒูŠ
63
00:04:53,700 --> 00:04:59,780
ุงู„ Sodium chloride IonicIonic ูŠุจู‚ู‰ ุฅู„ู‡ุง .. ุฅู„ู‡ุง
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00:04:59,780 --> 00:05:02,520
ุทุจุนุง chemical formulaุŸ ุฃู‡ ุฅู„ู‡ุง chemical formula ู‡ู„
65
00:05:02,520 --> 00:05:09,080
ู‡ูŠ ุฌุฒูŠุฆุงุช .. ูŠุนู†ูŠ ู‡ุงู† ู…ุซู„ุง ุงู„ุฌุฒูŠุฆุฉ
66
00:05:09,080 --> 00:05:12,400
ุงู„ุณูƒุฑ .. ุฃู‡ ูˆุงู„ู„ู‡ ูƒู„ู‡ ุฑูˆุงุจุท ุชุณุงูˆู…ูŠุฉ ู…ู…ูƒู† ุฅู† ุฃู…ุณูƒ
67
00:05:12,400 --> 00:05:16,600
ุงู„ู…ุฑูƒุจ .. ุฃู…ุณูƒ ู…ุฑูƒุจ ูˆุงุญุฏ ูˆ ุฃู„ุนุจ ููŠู‡ ุฒูŠ ู…ุง ุจุฏู‡ ู…ุซู„ุง
68
00:05:16,600 --> 00:05:19,780
ูŠุนู†ูŠ ุฅุฐุง ูƒุงู† ุงู‚ุฏุฑุช ุฃูƒุจุฑู‡ ูƒุชูŠุฑ ูˆ ุฃุตุบุฑ ุฃูŠุฏูŠ ูƒุชูŠุฑ
69
00:05:19,780 --> 00:05:23,220
ูŠุนู†ูŠ ุจู‚ุฏุฑ ุฃู…ุณูƒู‡ ู…ุฑูƒุจ ูˆุงุญุฏ ูŠุนู†ูŠ ุนุจุงุฑุฉ ุนู† ู…ุฑูƒุจุงุช ู…ุน
70
00:05:23,220 --> 00:05:28,210
ุจุนุถ ูƒู„ ู…ุฑูƒุจ ุนุจุงุฑุฉ ุนู† ุงู†ุชูƒู„ ู…ูุฑูƒู‘ุจ ู…ูุฑูƒู‘ุจ ู„ูˆุญุฏู‡
71
00:05:28,210 --> 00:05:32,110
ู…ุฑุชุจุท ูŠุนู†ูŠ ู‡ุฐู‡ ุงู„ู€C ู…ุฑุชุจุทุฉ ุจุงู„ู€MLO ู…ุฑุชุจุทุฉ ุจุงู„ู€H
72
00:05:32,110 --> 00:05:35,610
ู…ุซู„ุง ู…ุนุฑูˆู ูƒูŠู ุจุงู„ุธุจุท ูƒู„ ูˆุงุญุฏุฉ ุฅู„ู‡ุง ุฏุฑู‘ุงุช ู…ุนูŠู†ุฉ
73
00:05:35,610 --> 00:05:39,230
ู…ุฑุชุจุทุฉ ููŠู‡ุง ุจุงู„ู†ุณุจุฉ ู„ู„ู€ Sodium Chloride ู„ุฃ
74
00:05:39,230 --> 00:05:42,090
ุงู„ู…ูุฑูƒู‘ุจุงุช ุงู„ุฃูŠูˆุฑูŠุฉ ุจุชูƒูˆู† ู…ูˆุฌูˆุฏุฉ ููŠ crystal
75
00:05:42,090 --> 00:05:47,890
lattice ุดุจูƒุฉ ู…ู„ูˆุฑูŠุฉ ูƒูˆูŠุณุฉ ุฒูŠ ุงู„ุฑุณู…ุฉ ุงู„ู„ูŠ ุนู†ุฏู‡ุง
76
00:05:47,890 --> 00:05:52,930
ูุชุทู„ุน ุนู„ู‰ ู‡ุฐุง Sodium Chloride ููŠ ุงู„ุญู‚ูŠู‚ุฉุงู„ุตูˆุฏูŠูˆู…ุฉ
77
00:05:52,930 --> 00:05:55,390
ูƒู„ูˆุฑุฉ ู†ุจู‚ู‰ ู„ุงู† ุนู„ู‰ ุงู„ุตูˆุฏูŠูˆู…ุฉ ู‡ุฐู‡ ุงู„ู„ูŠ ุฃู†ุง ุญุงุท
78
00:05:55,390 --> 00:06:00,210
ุนู„ูŠู‡ุง ุนู„ุงู…ุฉ ุตูุฑุฉ ุจู‚ูˆู„ ู‡ุฐู‡ ุงู„ุตูˆุฏูŠูˆู…ุฉ ูŠุง ู†ุงุณ ู„ูƒู„ูˆุฑุฉ
79
00:06:00,210 --> 00:06:03,050
ุงู„ู„ูŠ ู‡ูŠ ู…ุฑุชู…ุทุฉ ููŠู‡ุง ู‡ู„ ู‡ูŠ ู‡ุฐู‡ ุงู†ุง ู…ุนู„ู…ู‡ู… ุจุงู„ุงุญู…ุฑ
80
00:06:03,050 --> 00:06:07,910
ุนุดุงู† ู‡ู… ุฌู†ุจู‡ุง ู‡ู„ ู‡ูŠ ู‡ุฐู‡ ูˆู„ุง ู‡ุฐู‡ ูˆู„ุง ู‡ุฐู‡ ูˆู„ุง ู‡ุฐู‡
81
00:06:07,910 --> 00:06:12,210
ูˆู„ุง ู‡ุฐู‡ ูˆู„ุง ู‡ุฐู‡ ุงู†ู‡ูŠ ูˆุงุญุฏุฉ ุงู†ู‡ูŠ ูƒู„ูˆุฑุฉ ุจุงู„ุธุจุท
82
00:06:12,210 --> 00:06:15,450
ู…ุฑุชู…ุทุฉ ุจุงู„ุตูˆุฏูŠูˆู…ุฉ ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ููŠ ุงู„ู†ุตุฑ ุนุดุงู† ุงุจุณูƒ
83
00:06:15,450 --> 00:06:19,010
ุงู„ molecule ูˆ ุงู„ุนุจ ููŠู‡ ูŠุนู†ูŠ ุงุฐุง ูƒุงู† ุจุฏูŠ ุงู†ู‡ูŠ ูˆุงุญุฏุฉ
84
00:06:20,110 --> 00:06:25,050
ุจู†ู‚ูˆู„ ุงู‡ ููŠุด ูˆู„ุง ูˆุงุญุฏุฉ ู‡ุฐู‡ ุงู„ุตูˆุฏูŠูˆู…ุงุช ู…ุฑุชุจุทุฉ ููŠู‡ู…
85
00:06:25,050 --> 00:06:28,230
ูƒู„ู‡ู… ูƒูŠู ู…ุฑุชุจุทุฉ ููŠู‡ู… ูƒู„ู‡ู…ุŸ ุจู‚ู‰ ุจุงู„ู„ู‡ ู‡ูŠ ู…ูˆุฌุจุฉ ูˆ
86
00:06:28,230 --> 00:06:31,810
ุจุชุงุฎุฏ ุดุญู†ุงุช ุณุงู„ุจุฉ ู…ู† ุงู„ู„ูŠ ุญูˆุงู„ูŠู‡ุง ูˆ ุจุดุงุฑูƒูˆุง ู‡ุฐุง
87
00:06:31,810 --> 00:06:33,750
ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุงู„ุฌุฒุก ูˆ ู‡ุฐุง
88
00:06:33,750 --> 00:06:35,070
ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุงู„ุฌุฒุก ูˆ ู‡ุฐุง
89
00:06:35,070 --> 00:06:35,810
ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุงู„ุฌุฒุก ูˆ ู‡ุฐุง
90
00:06:35,810 --> 00:06:36,390
ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุงู„ุฌุฒุก ูˆ ู‡ุฐุง
91
00:06:36,390 --> 00:06:36,490
ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุงู„ุฌุฒุก ูˆ ู‡ุฐุง
92
00:06:36,490 --> 00:06:36,550
ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุงู„ุฌุฒุก ูˆ ู‡ุฐุง ุฌุฒุก ูˆ ู‡ุฐุง ุฌุฒุก
93
00:06:36,550 --> 00:06:37,030
ูˆ ู‡ุฐุง ุฌุฒุก ูˆ ู‡ุฐุง ุฌุฒุก ูˆ ู‡ุฐุง ุฌุฒุก ูˆ ู‡ุฐุง ุฌุฒุก ูˆ ู‡ุฐุง ุฌุฒุก
94
00:06:37,030 --> 00:06:41,650
ูˆ ู‡ุฐุง
95
00:06:41,650 --> 00:06:41,950
ุฌ
96
00:06:49,880 --> 00:06:53,440
ูƒู„ ุฐุฑู‘ุฉ ู…ุฑุชุจุทุฉ ู…ู† ุงู„ู„ูŠ ุญูˆู„ู‡ุง ูƒู„ู‡ุŒ ูƒู„ ุฐุฑู‘ุฉ ู…ุฑุชุจุทุฉ
97
00:06:53,440 --> 00:06:55,120
ู…ู† ุงู„ู„ูŠ ุญูˆู„ู‡ุง ูƒู„ู‡ุŒ ูƒู„ ุฐุฑู‘ุฉ ู…ุฑุชุจุทุฉ ู…ู† ุงู„ู„ูŠ ุญูˆู„ู‡ุง
98
00:06:55,120 --> 00:06:55,520
ูƒู„ู‡ุŒ ูƒู„ ุฐุฑู‘ุฉ ู…ุฑุชุจุทุฉ ู…ู† ุงู„ู„ูŠ ุญูˆู„ู‡ุง ูƒู„ู‡ุŒ ูƒู„ ุฐุฑู‘ุฉ
99
00:06:55,520 --> 00:07:01,360
ู…ุฑุชุจุทุฉ ู…ู† ุงู„ู„ูŠ ุญูˆู„ู‡ุง ูƒู„ู‡ุŒ ูƒู„ ุฐุฑู‘ุฉ ู…ุฑุชุจุทุฉ ู…ู† ุงู„ู„ูŠ
100
00:07:01,360 --> 00:07:05,080
ุญูˆู„ู‡ุง ูƒู„ู‡ุŒู…ุงุฑูƒูˆุฑุฒ ู…ุงู‡ูŠุงุด ุฌุฒูŠุฆุงุช ุจุญูŠุซ ุงู†ู‡ ู…ุงู‚ุฏุฑุด
101
00:07:05,080 --> 00:07:09,440
ูŠู‚ูˆู„ูˆุง ุงู‡ ู‡ุฐุง ุฌุฒูŠุฆ NACL ูˆ ู‡ุฐุง ุฌุฒูŠุฆ ุงุฎุฑ NACL ูˆ ู‡ุฐุง
102
00:07:09,440 --> 00:07:13,500
ุฌุฒูŠุฆ ุงุฎุฑ NACL ู„ุฃ ู…ุด ู‡ูŠูƒ ุงู„ุฌุซุฉ ุทุจ ู‡ุง ูƒูŠู ุจู†ุนุฑู
103
00:07:13,500 --> 00:07:18,140
ุงู„ุตูŠุบุฉ ุงู† ู‡ุฐุง NACL ู‚ุงู„ ุงู‡ ู…ุฌู…ูˆุน ุงู„ุงูŠูˆู†ุงุช ุงู„ู…ูˆุฌุจุฉ
104
00:07:18,140 --> 00:07:22,140
ุชุณุงูˆูŠ ู…ุฌู…ูˆุน ุงู„ุงูŠูˆู†ุงุช ุงู„ุณุงู„ู…ุฉ ู„ุฃู† ุงู„ NACL ู…ุฑูƒุจ
105
00:07:22,140 --> 00:07:27,860
ุทุจูŠุนูŠ ุงู†ู‡ ู…ุชุนุงุฏู„ูุงุญู†ุง ุจู†ุนุฑู ุฅู†ู‡ ุงู„ุฑู…ุฒ ุชุจุนู‡ N A C L
106
00:07:27,860 --> 00:07:33,260
ู„ุฅู†ู‡ ุนุฏุฏ ุฐุฑุงุช ู„ูƒู„ูˆุฑ ุฃูˆ ุนุฏุฏ ุฃูŠูˆู†ุงุช ู„ูƒู„ูˆุฑ ู„ุงุฒู… ูŠุณุชูˆู‰
107
00:07:33,260 --> 00:07:37,700
ุนุฏุฏ ุฃูŠูˆู†ุงุช ุงู„ุตุงุฏู… ู„ุฅู† ุงู„ู…ุฑูƒุจ ู…ุชุนุงุฏู„ ุนู„ุดุงู† ู‡ูŠูƒ
108
00:07:37,700 --> 00:07:43,330
ุจู†ู‚ูˆู„ ุงู„ู…ุฑูƒุจุงุช ุงู„ุฃูŠูˆู†ูŠุฉู…ุงููŠุด ุฅู„ู‡ุง molecular weight
109
00:07:43,330 --> 00:07:47,430
ุฅู„ู‡ุง formula weight ุนุดุงู† ู‡ูŠูƒ ุจู…ุง ุฅู† ุงู„ formula
110
00:07:47,430 --> 00:07:51,690
weight ุชุดู…ู„ ุงู„ู…ุฑุงูƒุจุงุช ุงู„ุฃูŠูˆู†ูŠุฉ ูˆ ุบูŠุฑ ุงู„ุฃูŠูˆู†ูŠุฉ ุจู‚ูˆู„
111
00:07:51,690 --> 00:07:54,870
ุฃู†ุง ุฃู†ุณุจ ุฅู„ู†ุง ูƒู†ุงุณ ุจู†ุดุชุบู„ ููŠ ุงู„ูƒูŠู…ูŠุง ุฅู†ู‡ ุฏุงุฆู…ุง
112
00:07:54,870 --> 00:07:58,030
ู†ู‚ูˆู„ formula weight ู„ุฃู† ุงู„ formula weight ุจุชุบุทูŠ ุงู„
113
00:07:58,030 --> 00:08:01,390
ionic compounds ูˆ ุงู„ non-ionic compounds ุจูŠู†ู…ุง ุงู„
114
00:08:01,390 --> 00:08:04,910
molecular weight ุจุชุชุญุฏุซ ููŠู‡ุง ุจุณ ุนู† ุงู„ molecular
115
00:08:04,910 --> 00:08:09,090
compounds ุฒูŠ
116
00:08:09,090 --> 00:08:12,920
ุงู„ู…ูŠู‡ู…ูˆู„ูƒูŠูˆุฒ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚
117
00:08:12,920 --> 00:08:17,060
ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ
118
00:08:17,060 --> 00:08:22,340
ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ
119
00:08:22,340 --> 00:08:22,440
ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ
120
00:08:22,440 --> 00:08:23,320
ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ
121
00:08:23,320 --> 00:08:26,000
ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ
122
00:08:26,000 --> 00:08:29,720
ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ ูˆ ู‡ุฏ ุฌุฒูŠู‚ ู…ูŠุฉ
123
00:08:29,720 --> 00:08:34,370
ูˆ ู‡ุฏุจู‚ุฏุฑ ุงุฌูŠุจ ู…ู†ู‡ุง ุญุงุฌุฉ ู…ู‡ู…ุฉ ุฌุฏุง ุจู‚ุฏุฑ ุงุฌูŠุจ ุงู„
124
00:08:34,370 --> 00:08:38,210
percent composition ู„ู„ elements ุงู„ู…ูƒูˆู†ุฉ ู„ู‡ุฐู‡
125
00:08:38,210 --> 00:08:41,370
ุงู„ู…ุงุฏุฉ ุจู‚ุฏุฑ ุงุฌูŠุจ ุงู„ percent composition ูŠุนู†ูŠ ู…ุซู„ุง
126
00:08:41,370 --> 00:08:48,390
ุงู„ู…ูŠุงู‡ ููŠู‡ุง H2 ุงูˆ HOO ุทุจ ู‚ุฏุงุด ู…ูˆุฌูˆุฏ ููŠู‡ุง ููŠ ุงู„ู…ูŠุฉ
127
00:08:48,390 --> 00:08:52,150
H ูˆ ู‚ุฏุงุด ููŠู‡ุง ู…ูˆุฌูˆุฏ ููŠ ุงู„ู…ูŠุฉ O ู‚ุงู„ ู‡ุฐุง ุงู„ูƒู„ุงู…
128
00:08:52,150 --> 00:08:58,370
ุจุชูˆู‚ู ุนู„ู‰ ุชู„ุช ุญุงุฌุงุชุงู„ู€ Formula weight ู„ู„ู…ุงุฏุฉ ู…ุซู„ุง
129
00:08:58,370 --> 00:09:04,790
H2O ุงู„ู€ atomic weights ุงู„ุฐุฑุงุช ุงู„ู…ูƒูˆู†ุฉ ู„ู‡ุง
130
00:09:28,160 --> 00:09:34,180
ุงู„ู…ู‡ู… ุงู† ู†ุฌูŠุจ ุงู„ percent composition ููŠ ุชุทุจูŠู‚ ู…ู‡ู…
131
00:09:34,180 --> 00:09:40,580
ุฌุฏุง ุจุณูŠุทููŠ ุงู„ .. ุงู„ู†ุงุณ ุงู„ู„ูŠ ุจูŠุดุชุบู„ูˆุง ููŠ ุงู„ูƒูŠู…ูŠุง ููŠ
132
00:09:40,580 --> 00:09:46,620
ุงู„ุทู‚ุจ ุงู„ุดุฑุนูŠ ุจู†ู‚ูˆู„ู‡ forensic chemist ูŠุนู†ูŠ ุงู„ูƒูŠู…ูŠุงุก
133
00:09:46,620 --> 00:09:51,120
ุงู„ู„ูŠ ุจูŠุดุชุบู„ ููŠ ุงู„ุทู‚ุจ ุงู„ุดุฑุนูŠ ุนุงุฏุฉ ุจูŠู„ุงุฌูˆุง ููŠ ู…ุณุฑุญ
134
00:09:51,120 --> 00:09:58,000
ุงู„ุฌุฑูŠู…ุฉ ู…ุซู„ุง ู…ุงุฏุฉ ูุจูŠู‚ูˆู„ูˆุง ุทุจ ู‡ู„ ู‡ูŠ ู…ุซู„ุง ูŠุนู†ูŠ ู‡ู…
135
00:09:58,000 --> 00:10:04,160
ุดุงูƒูŠู† ุงู†ู‡ ูˆุงู„ู„ู‡ ู‡ุฐู‡ cocaine ู…ุซู„ุง ุงู„ cocaine ู…ุนุฑูˆู
136
00:10:04,160 --> 00:10:05,060
ุฌุฏุงุด ููŠู‡
137
00:10:08,190 --> 00:10:13,250
ูˆู‡ูŠ ู†ูŠุชุฑูˆุฌูŠู† ู…ุนุฑูˆู ูู‡ู… ุจูŠุงุฎุฏูˆุง ู‡ุฐู‡ ุงู„ู…ุงุฏุฉ ูˆุจูŠุทู„ุนูˆุง
138
00:10:13,250 --> 00:10:18,470
ู†ุณุจุฉ ูƒู„ู‡ุง .. ุงู‡ ูˆู„ูˆ ูƒุงู†ุช ุทุงุจู‚ุฉ ู…ุน ุงู„ูƒูˆูƒุงูŠู† ุงูˆ
139
00:10:18,470 --> 00:10:20,950
ุงู„ู‡ูŠุฑูˆูŠู† ุจูŠุนุฑููˆุง ุงูŠุด ู‡ูŠ .. ุงู‡ ุจุงู„ูุนู„ ู‡ุฐุง ู…ุซู„ุง
140
00:10:20,950 --> 00:10:25,990
ุงุญุฏู‡ู… ูˆ ู‡ุฐุง ุงูŠู‡ .. ู‡ุฐุง ูŠุนู†ูŠ ู…ุงุฏุฉ ุบูŠุฑ ู…ุดุฑูˆุนุฉ ุชู…ุงู…ุŸ
141
00:10:25,990 --> 00:10:30,970
ู„ูƒู† ู…ู…ูƒู† ูŠู„ุงุฌูˆู‡ุง ู†ุณุจุชู‡ุง ุจุชุนุทูŠ ุงู†ู‡ C6 ุงูˆ ูŠุนู†ูŠ ุจุชุนุทูŠ
142
00:10:30,970 --> 00:10:35,300
ุงู†ู‡ุง ุณููƒูŽุฑูุจุนุฑู ุงู† ู‡ุฐู‡ ุงู„ู…ุงุฏุฉ ู„ุฃ ู…ุด ูƒูˆูƒุงูŠู† ู‡ุฐู‡ ุณูƒุฑ
143
00:10:35,300 --> 00:10:39,940
ู…ุซู„ุง ุงูˆ ูˆุงู„ู„ู‡ ู‡ุฐู‡ ู…ู„ุญ ุจุนุฑู ุงู† ู‡ุฐู‡ ุงู„ู…ุงุฏุฉ ุนุจุงุฑุฉ ุนู†
144
00:10:39,940 --> 00:10:45,720
ู…ู„ุญ ูุฏุฑุงุณุชู†ุง ู„ู„ percentage composition ู…ู…ูƒู† ุงู†ู‡ุง
145
00:10:45,720 --> 00:10:49,900
ุชูƒูˆู† ู…ููŠุฏุฉ ูƒุชูŠุฑ ุฎุงู„ุต ูƒูŠู ุจู†ุฌูŠุจ ุงู„ percentage
146
00:10:49,900 --> 00:10:56,930
composition ู„ุฃูŠ ู…ุงุฏุฉ ุนุงู…ุฉุŸู…ุซู„ู‹ุงุŒ ู…ุงุฏุฉ ุฒูŠ ุงู„ู€
147
00:10:56,930 --> 00:11:00,550
sucroseุŒ ุงู„ุณูƒุฑ ุงู„ู„ูŠ ุงุญู†ุง ุจู†ุญุทู‡ ุนู„ู‰ ุงู„ุดุงูŠ ูˆู…ุง ุดุงุจู‡ุŒ
148
00:11:00,550 --> 00:11:06,030
sucroseุŒ C12H12O11ุŒ ุงู„ formula weight ุฅูŠู‡ุŸ 342ุŒ
149
00:11:06,030 --> 00:11:11,770
ูƒุฏู‡ ุฌูŠุจู†ุงู‡ุงุŒ 12 ููŠ ุงู„ atomic weight ู„ู„carbonุŒ 22
150
00:11:11,770 --> 00:11:16,650
ููŠ ุงู„ atomic weight ู„ู„hydrogen11 ููŠ ุงู„ atomic
151
00:11:16,650 --> 00:11:21,330
weight ู„ู„ุฃูƒุณุฌูŠู† ุจุทู„ุน ุนู†ุฏูŠ 302 ุฃุฑู‚ุงู… ูˆู‡ูŠ ุชุดุงูŠููŠู† ุจุณ
152
00:11:21,330 --> 00:11:24,510
ุนู„ุงู…ุฉ ุนุดุฑูŠุฉ ูˆุงุญุฏุฉ ุนู„ุดุงู† ู†ู‚ูˆู„ ู†ุจุฏุฃุด ู†ุบู„ุจ ุญุงู„ู†ุง ู†ุญุท
153
00:11:24,510 --> 00:11:27,610
ู„ุฃุฑุจุน ุฃุฑู‚ุงู… ุนุดุฑูŠุฉ ุทุจ ูƒูŠู ุจุชุฌูŠุจ ุงู„ percentage
154
00:11:27,610 --> 00:11:33,110
composition ู„ู…ุซุงู„ ุงู„ูƒุฑุจูˆู†ุŸ ุจู‚ูˆู„ ุนุฏุฏ ุฏุฑู‘ุงุช ุงู„ูƒุฑุจูˆู†
155
00:11:33,110 --> 00:11:38,110
ุฌุฏู‘ุงุดู‡ู… 11 ููŠ ุนุฏุฏ ุงู„ุฏุฑู‘ุงุช ููŠ ุงู„ atomic weight
156
00:11:38,110 --> 00:11:44,330
ู„ู„ูƒุฑุจูˆู†ุนู„ู‰ ุงู„ formula weight ู„ู„ู…ุงุฏุฉ ุงู„ู„ู‰ ุนู†ุฏูŠ ููŠ
157
00:11:44,330 --> 00:11:48,250
ู…ูŠุฉ ู…ู† ู…ูŠุฉ ู†ูุณ ุงู„ูƒู„ุงุจุฉ ู„ูˆ ุจุฏู‰ ุงุฌูŠุจ ุงู„ perfect
158
00:11:48,250 --> 00:11:51,370
composition ู„ู„ู‡ูŠุฏุฑูˆุฌูŠู† ุจู‚ูˆู„ ุนุฏุฏ ุฏุฑู‘ุงุช ุงู„ู‡ูŠุฏุฑูˆุฌูŠู†
159
00:11:51,370 --> 00:11:53,550
ููŠ ุงู„ atomic weight ู„ู„ู‡ูŠุฏุฑูˆุฌูŠู† ุนู„ู‰ ุงู„ formula
160
00:11:53,550 --> 00:11:57,550
weight ู„ู„ู…ุงุฏุฉ ุทุจ ุจุฏู‰ ุงุฌูŠุจ ุงู„ perfect composition
161
00:11:57,550 --> 00:12:00,370
ู„ู„ุฃูƒุณุฌูŠู† ุนุฏุฏ ุฏุฑู‘ุงุช ุงู„ุฃูƒุณุฌูŠู† ููŠ ุงู„ atomic weight
162
00:12:00,370 --> 00:12:04,350
ู„ู„ุฃูƒุณุฌูŠู† ุนู„ู‰ ุงู„ formula weight ู„ู„ู…ุงุฏุฉ ุจุงู„ุธุจุท ู‡ู‰
163
00:12:04,350 --> 00:12:04,770
perfect
164
00:12:32,140 --> 00:12:37,080
ูŠุจู‚ู‰ ู…ูุฑูˆุถ ู†ู‚ุฏุฑ ู†ุฌูŠุจ ุงู„ person composition ู„ุฃูŠ
165
00:12:37,080 --> 00:12:40,690
ู…ุงุฏุฉ ุนุงุฏูŠู…ุนู„ูˆู…ูŠุฉ ุฅุฐุง ูƒุงู†ุช ุงู„ chemical formula
166
00:12:40,690 --> 00:12:43,970
ู…ุนุฑูˆู ูุฎู„ุงุต ุงู„ chemical formula ู…ุนุฑูˆู ุฅุฐุง ุนุฏุฏ
167
00:12:43,970 --> 00:12:46,490
ุงู„ุฐุฑุงุช ู…ุนุฑูˆู ูˆ ุงู„ุฐุฑุงุช ู…ู† ุงู„ุฌุฏูˆู„ ุงู„ุฏูˆู„ุฉ ู„ุฌูŠุจ ุงู„
168
00:12:46,490 --> 00:12:49,630
atomic weights ูˆุทุจุนุง ู…ุงู‚ุฏุฑ ุฃุฌูŠุจ ุงู„ formula weight
169
00:12:49,630 --> 00:12:54,050
ู…ู† ู…ุฌู…ูˆุน ุงู„ atomic weights ููŠ ุนุฏุฏ ุงู„ุฐุฑุงุช ู„ูƒู„ ู†ูˆุน
170
00:12:54,050 --> 00:13:00,270
ู…ู† ุฃู†ูˆุงุน ุงู„ุฐุฑุงุช ุงู„ู„ูŠ ุนู†ุฏู‰ ุจุฏู†ุง ู†ุทู„ุน ุงู„ุขู† ุนู„ู‰
171
00:13:00,270 --> 00:13:02,450
avogadro number ุนุฏุฏ
172
00:13:10,950 --> 00:13:14,390
ุจู†ู‚ูˆู„ ุฅุญู†ุง ู„ู…ุง ู†ุดุชุบู„ ููŠ ุงู„ู…ุฎุชุจุฑ ููŠ ุงู„ุญู‚ูŠู‚ุฉ ู„ูˆ ุจุฏู†ุง
173
00:13:14,390 --> 00:13:18,170
ู†ุดุชุบู„ ุจุฅู†ู‡ ู†ุนุฏุฏ ุนุฏุฏ ุงู„ุฐุฑุงุช ูŠุนู†ูŠ ู…ุซู„ุง ููŠ ุนู†ุฏูŠ ุชูุงุนู„
174
00:13:18,170 --> 00:13:18,970
ุจุชุนุฏุฏ ุนุฏุฏ ุงู„ุฐุฑุงุช
175
00:13:29,210 --> 00:13:32,750
ู…ุน ุนุฏุฏ ู…ู† ุงู„ู€ Formulas ู…ู† ุงู„ู€ HCl ุงู„ู„ูŠ ุงู†ุง ุงุถุงูุชู‡
176
00:13:32,750 --> 00:13:37,770
ู‡ุฐุง ู…ุดูƒู„ุฉ ุนูˆูŠุตุฉ ู„ูŠู‡ุŸ ู„ุฃู†ู‡ ูŠุนู†ูŠ ุนุฏุฏ ุงู„ุฐุฑุงุช ุนุฏุฏ ู…ู‡ูˆู„
177
00:13:37,770 --> 00:13:42,870
ุฌุฏุง ุฌุฏุง ุจุญูŠุซ ุงู†ู‡ ู„ูˆ ุฃุฎุฏู†ุง ู…ุซู„ุง ู…ุนู„ุฌุฉ ู…ุนู„ุฌุฉ ุนุงุฏูŠุฉ
178
00:13:42,870 --> 00:13:46,530
ู…ุนู„ุฌุฉ ุฃูƒู„ ูŠุนู†ูŠ ู…ุด ู…ุนู„ุฌุฉ ุดุงูŠ ุฎู…ุณุฉ ู…ู„ ู…ู† ุงู„ู…ูŠู‡
179
00:13:46,530 --> 00:13:50,090
ุจูŠู„ุงู‚ูŠ ู‚ุฏุงุด ุนุฏุฏ ุงู„ุฐุฑุงุช ุงู„ู„ูŠ ููŠู‡ุง ุชู‚ุฑูŠุจุง ุงุชู†ูŠู† ููŠ
180
00:13:50,090 --> 00:13:54,250
ุนุดุฑ ุนู‚ู„ ุซู„ุงุซ ูˆุนุดุฑูŠู† ุฌุฒูŠุก ู…ูŠู‡ ูŠุนู†ูŠ ู…ุด ุฐุฑุงุช ุฌุฒูŠุก ู…ูŠู‡
181
00:13:54,250 --> 00:13:58,500
ุฎู…ุณุฉ ู…ู„ุจุชุนุงุฏู„ ุญูˆุงู„ ุงุชู†ูŠู† ููŠ ุนุดุฑุฉ ุงู‚ุตู‰ ุชู„ุงุชุฉ ูˆุนุดุฑูŠู†
182
00:13:58,500 --> 00:14:02,380
ูŠุนู†ูŠ ู‡ุฐู‡ ู…ุด ุนู…ู„ ูƒุชูŠุฑ ู…ุด ุนู…ู„ ูƒุชูŠุฑ ุงู†ู‡ ุงุชุนุงู…ู„ุช ุจุนุฏุฏ
183
00:14:02,380 --> 00:14:05,920
ุงู„ุฐุฑุงุช ู…ุด ุนู…ู„ ูƒุชูŠุฑ ุงูˆ ุนุฏุฏ ุงู„ุฌุฒูŠุฆุงุช ู„ูŠู‡ุŸ ู„ุฃู†ู‡ุง
184
00:14:05,920 --> 00:14:15,600
ุงุนุฏุงุฏ ู…ู‡ูˆู„ุฉ ุฌุฏุง ุนู„ุดุงู† ู‡ูŠูƒ ุงุญู†ุง ููŠ ุงู„ูƒูŠู…ูŠุง ูŠุนู†ูŠ
185
00:14:15,600 --> 00:14:19,800
ู‚ูˆู„ู†ุง ู„ุฃ ุจุฏู†ุง ู†ุณุชุฎุฏู… ุงู„ู„ูŠ ู‡ูˆ ูˆุญุฏุฉ ุฎุงุตุฉ ููŠู†ุง ุงุณู…ู‡ุง
186
00:14:19,800 --> 00:14:26,920
ุงู„ mall ุงูŠุด ู‡ูˆ ุงู„ mallุŸ ู‚ุงู„ูˆุงุญุฏ ู…ูˆู„ ู…ู† ุงู„ู…ุงุฏุฉ
187
00:14:26,920 --> 00:14:31,580
ุจูŠุญุชูˆูŠ ุนู„ู‰ ูƒู…ูŠุฉ ู…ู† ุงู„ู…ุงุฏุฉ ุจุชุญุชูˆูŠ ุนู„ู‰ ุนุฏุฏ ู…ู† ุงู„
188
00:14:31,580 --> 00:14:35,920
objects ุฒูŠ ู…ุง ุงุชู†ุงุดุฑ ุฌุฑุงู… ู…ู† ุงู„ูƒุฑุจูˆู† ุงู„ู„ูŠ ูŠู‚ูˆู„
189
00:14:35,920 --> 00:14:40,500
isotopically pure carbon 12 ุจูŠุญุชูˆูŠ ูŠุนู†ูŠ ุงุชู†ุงุดุฑ
190
00:14:40,500 --> 00:14:45,280
ุฌุฑุงู… ูƒุฑุจูˆู† ุงุชู†ุงุดุฑ isotopically pure ูŠุนู†ูŠ ุจุณ ูƒุฑุจูˆู†
191
00:14:45,280 --> 00:14:50,890
ุงุชู†ุงุดุฑ ุงุชู†ุงุดุฑ ุฌุฑุงู… ุนู„ู‰ ุงูƒู…ุฐุฑู‘ุฉ ุจูŠุญุชูˆู‰ ู‡ุฏูˆู„ 12 ุฌุฑุงู…
192
00:14:50,890 --> 00:14:55,350
ุฌุงู„ูŠ ุจูŠุญุชูˆู‰ ุนู„ู‰ .. ุจุฏู†ุง ู†ู‚ูˆู„ ูˆุงู„ู„ู‡ ู‡ุฐุง ู…ูˆู„ .. ุจุฏู†ุง
193
00:14:55,350 --> 00:14:58,410
ู†ุณู…ูŠู‡ ููŠ ุงู„ุฃูˆู„ ุงูŠุดุŸ ู…ูˆู„ .. ูŠุจุฌู‰ ุงูŠุด ู‡ูˆ ุงู„ู…ูˆู„ุŸ ุฌุงู„ูŠ
194
00:14:58,410 --> 00:15:04,770
ู‡ูˆ ุนุจุงุฑุฉ ุนู† ุนุฏุฏ ุงู„ุฐุฑุงุช ุงู„ู„ูŠ ุจูŠุญุชูˆูŠู‡ุง 12 ุฌุฑุงู… ู…ู†
195
00:15:04,770 --> 00:15:08,610
ุงู„ูƒุงุฑุจูˆู† ุงู„ pure .. isopropyl pure carbon .. ุฌุงู„ูŠ
196
00:15:08,610 --> 00:15:11,050
ุฏูŠุด ุนุฏุฏ ุงู„ุฐุฑุงุช ุงู„ู„ูŠ ุจูŠุญุชูˆูŠู‡ุงุŸ ุฌุงู„ูŠ ู‡ุฐุง ุจุฏู†ุง ู†ุณู…ูŠู‡
197
00:15:11,050 --> 00:15:18,310
ู…ูˆู„ .. ูŠุจุฌู‰ุงู„ู…ู‡ู… ู…ู† ุงู„ูƒุฑุจูˆู† 12 ุจุชู‚ูˆู„ู†ุง ูˆุงู„ู„ู‡ ู‡ุฐุง
198
00:15:18,310 --> 00:15:22,370
ุนุจุงุฑุฉ ุนู† 12 ุฅุฌุฑุงู… ุงุญู†ุง ููŠ ุงู„ู…ุฎุชุจุฑ ุญุงูˆู„ู†ุง ู†ุดูˆู ุทุจ
199
00:15:22,370 --> 00:15:29,210
ุฌุฏุงุด .. ุฌุฏุงุด ุงู„ุนุฏุฏ ุงู„ู…ูˆุฌูˆุฏ ููŠ 12 ุฌุฑุงู… ูƒุฑุจูˆู†
200
00:15:29,210 --> 00:15:35,230
isotopical pure ูŠุนู†ูŠ ุจุณ C12 ู„ุฌูŠู†ุง ุงู„ุฑู‚ู… ู‡ุฐุง 6
201
00:15:35,230 --> 00:15:40,650
.02214 ููŠ 10 ุฃุณู„ุงู ูˆ 20 ุฃุณุจูŠุณูŠุณ ูŠุนู†ูŠ 12 ุฌุฑุงู… ู…ู†
202
00:15:40,650 --> 00:15:47,420
ุงู„ูƒุฑุจูˆู† 12 12 ุฌุฑุงู… ูƒุฑุจูˆู† 12ููŠู‡ุง ุฃูƒู… ุฐุฑู‘ุฉ ูƒุฑุจูˆู† 6
203
00:15:47,420 --> 00:15:53,860
.02214 ููŠ 10 ุนู‚ู„ 23 ุณู…ู‘ูŠู†ุง ู‡ุฐุง ุจุงุฎุชุตุงุฑ 6.02 ุนุดุงู†
204
00:15:53,860 --> 00:15:59,080
ุจุฑุถู‡ ู…ุงู†ุญุทุด ุฃุฑู‚ุงู… ูƒุชูŠุฑ 6.02 ููŠ 10 ุนู‚ู„ 23 ุณู…ู†ุงู‡
205
00:15:59,080 --> 00:16:03,300
avogados number ุณู…ู†ุงู‡ avogados number ูŠูƒูˆูŠุณ ู‡ูŠูƒ
206
00:16:03,300 --> 00:16:10,180
ุงุฐุง avogados number ุจูŠุญุชูˆูŠ ุนู„ู‰ ุนุฏุฏ 6.02 ููŠ 10 ุนู‚ู„
207
00:16:10,180 --> 00:16:20,220
23 ุฐุฑู‘ุฉ ูƒุฑุจูˆู†ูƒุงู† ุนู†ุฏู‰ 12 ุฌุฑุงู… ูƒุฑุจูˆู† ููŠู‡ุง
208
00:16:20,220 --> 00:16:28,260
6.02 ููŠ 10 ุนู‚ู„ 23 ุฐุฑุฉ ูƒุฑุจูˆู† ุชู…ุงู… ู‡ุฐุง ุงู„ 6.02 ููŠ 10
209
00:16:28,260 --> 00:16:33,790
ุนู‚ู„ 23 ุฃุณุจุงุจ ู…ู†ู‡ุง ุฃุฌูˆ ุฌุงุฏุฑูˆุณ numberูˆุณู…ู†ุงู‡ุง ุจุฑุถู‡
210
00:16:33,790 --> 00:16:36,450
ูˆุงุญุฏ ู…ูˆู„ ู„ุฃู†ู‡ ู‡ูˆ ุนุฑูู†ุง ุงุญู†ุง ุงูŠุด ุงู„ุงุชู†ุงุดุฑ ู‚ูˆู„ู†ุง
211
00:16:36,450 --> 00:16:39,830
ุงู„ูˆุงุญุฏ ู…ูˆู„ ู‡ูˆ ุนุจุงุฑุฉ ุนู† ูƒู…ูŠุฉ ุงู„ู…ุงุฏุฉ ุงู„ู…ูˆุฌูˆุฏุฉ ููŠ
212
00:16:39,830 --> 00:16:44,850
ุงู„ู„ูŠ ุจูŠุนุจุฑ ุนู†ู‡ุง ูŠุนู†ูŠ ุงุชู†ุงุดุฑ ุฌุฑุงู… ูƒุฑุจูˆู† ุจู…ุง ูŠูˆุงุฒูŠ
213
00:16:44,850 --> 00:16:47,630
ูŠุนู†ูŠ ุฌุฏุงุด ุนุฏุฏ ุงู„ species ุงู„ู„ูŠ ููŠ ุงู„ุงุชู†ุงุดุฑ ุฌุฑุงู…
214
00:16:47,630 --> 00:16:52,370
ูƒุฑุจูˆู† ุงู„ู„ูŠ ุณู…ู†ู‡ุง 6.02 ููŠ ุนุดุฑ ุนู‚ู„ 23 ู…ุนู†ู‰ ุงู„ูƒู„ุงู…
215
00:16:52,370 --> 00:16:58,590
ุงู„ูˆุงุญุฏ ู…ูˆู„ ูƒุฑุจูˆู† ุงุชู†ุงุด ุฌุงู„ ููŠ 6.02 ููŠ ุนุดุฑ ุนู‚ู„ 23
216
00:16:58,590 --> 00:17:06,130
ูƒุฑุจูˆู† ุงุชู†ุงุดุฑ ุงุชู…ุทูŠุจ ูˆุงู„ูˆุงุญุฏ ู…ู†ู‡ู… H2O ู‚ุงู„ ุฒูŠู‡ุง
217
00:17:06,130 --> 00:17:12,530
ุจุงู„ุธุจุท ููŠ 6.02 ููŠ 10 ุงู‚ุตู‰ 23 H2O ุจูˆุฑูƒูŠูˆุฒุทูŠุจ ูˆ
218
00:17:12,530 --> 00:17:16,450
ุงู„ู…ูˆู„ ุงู† ู‡ูˆ ุชู„ุงุชุฉ ุณุงู„ุจ ูƒุงู† ููŠู‡ six point oh two ููŠ
219
00:17:16,450 --> 00:17:20,210
ุนุดุฑุฉ ุจุณ ุชู„ุงุชุฉ ูˆ ุนุดุฑูŠู† ุงู‡ ูŠุนู†ูŠ ุงู„ู…ูˆู„ ุฏุงุฆู…ุง ู‡ูˆ ุนุจุงุฑุฉ
220
00:17:20,210 --> 00:17:25,130
ุนู† ุงูŠู‡ ุนู† ุนุฏุฏ avogadro ู…ู† ุงู„ species ุงู„ู…ูˆู„ ุฏุงุฆู…ุง
221
00:17:25,130 --> 00:17:28,830
ู‡ูˆ ุนุจุงุฑุฉ ุนู† ุนุฏุฏ avogadro ู…ู† ุงู„ species ุณูˆุงุก ูƒุงู† ุงู„
222
00:17:28,830 --> 00:17:32,590
species ู‡ุฐุง ุนุจุงุฑุฉ ุนู† ุฐุฑุฉ ุงูˆ ูƒุงู† ุนุจุงุฑุฉ ุนู† ุฌุฒูŠู‚ ุงูˆ
223
00:17:32,590 --> 00:17:35,310
ูƒุงู† ุนุจุงุฑุฉ ุนู† ุงูŠูˆู† ุงูˆ ูƒุงู† ุนุจุงุฑุฉ ุนู† ุงูŠ ุญุงุฌุฉ ุชุงู†ูŠุฉ ู…ุด
224
00:17:35,310 --> 00:17:41,170
ู…ุดูƒู„ุฉ ุนู†ุฏู†ุง ุงุฐุง ุงุจุณุงุทุฉ ุฎุงู„ุต ุจู†ู‚ูˆู„ ุงู„ู…ูˆู„ู‡ูˆ ุนุจุงุฑุฉ ุนู†
225
00:17:41,170 --> 00:17:45,890
ุนุฏุฏ Avogadro ู…ู† ุงู„ุฃุดูŠุงุก ูŠุจู‚ู‰ ู„ู…ู† ูŠุทู„ุจ ู…ู†ูŠ ุฃูƒู…
226
00:17:45,890 --> 00:17:49,710
species ู…ูˆุฌูˆุฏ ุฃูƒู… ุฐุฑุฉ ู…ูˆุฌูˆุฏุฉ ุจุชุฌูŠุจ ุงู„ู…ูˆู„ ูˆ ุฃุถุฑุจู‡
227
00:17:49,710 --> 00:17:53,070
ููŠู‡ ููŠ ุนุฏุฏ Avogadro ุจุทู„ู‘ู‚ .. ู‡ุฐุง ูƒู„ุงู… ูƒุชูŠุฑ ู…ู‡ู…
228
00:17:53,070 --> 00:17:57,110
ุจุงู„ู†ุณุจุฉ ู„ู†ุง ู…ุฏุงู… ุงู„ู…ูˆู„ ุงู„ูˆุงุญุฏ ู…ู† ุฃูŠ ู…ุงุฏุฉ .. ุฃูŠ
229
00:17:57,110 --> 00:18:03,070
ู…ุงุฏุฉ ุงู„ู…ูˆู„ ุงู„ูˆุงุญุฏ ุจูŠุญุชูˆูŠ ุนู„ู‰ ุนุฏุฏ Avogadro ู…ู† ุฐุฑุงุช
230
00:18:03,070 --> 00:18:04,310
.. ู‡ุง ุฅุฐุง ูƒุงู† ุจุชุชูƒู„ู… ุนู† ุงู„ุฐุฑุงุช
231
00:18:07,910 --> 00:18:13,210
ุงูŠูˆู† ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ
232
00:18:13,210 --> 00:18:16,010
ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ
233
00:18:16,010 --> 00:18:19,970
ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ
234
00:18:19,970 --> 00:18:20,490
ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ
235
00:18:20,490 --> 00:18:20,550
ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ
236
00:18:20,550 --> 00:18:35,730
ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ ุงูŠ
237
00:18:35,730 --> 00:18:42,290
ุงูˆุงุญุฏ ู…ูˆู„ C2H2 ุชุณุนุฉ ููŠ ุนุดุฑุฉ ุฃู‚ุตู‰ ุชู„ุงุชุฉ ูˆุนุดุฑูŠู† ู…ูˆู„
238
00:18:42,290 --> 00:18:46,610
ูƒูŠู„ูˆ ู…ู† ุงู„ู€CO2 ุชุจู‚ู‰ ุดูˆูŠุฉ ุงู„ููƒุฑุฉ ุงูŠู‡ ุงู„ููƒุฑุฉ ุงู†ูŠ
239
00:18:46,610 --> 00:18:50,350
ุงู‚ูˆู„ ุงุนุฑู ุงู† ุงู„ู…ูˆู„ ุนุจุงุฑุฉ ุนู† 6.02 ููŠ ุนุดุฑุฉ ุฃู‚ุตู‰
240
00:18:50,350 --> 00:18:54,490
ุชู„ุงุชุฉ ูˆุนุดุฑูŠู† ูุงู†ุง ุนู†ุฏูŠ ุงุชู†ุงุดุฑ ุฌุฑุงู… ูƒุฑุจูˆุช ู‡ุฐุง ุนุจุงุฑุฉ
241
00:18:54,490 --> 00:18:58,670
ุนู† ุงูŠู‡ ู‡ุฐุง ุงู„ุชุนุฑูŠู ุชุจุนู†ุง ู‡ุฐุง ุจูŠุญุชูˆูŠ ุนู„ู‰ 6.02 ููŠ
242
00:18:58,670 --> 00:19:03,990
ุนุดุฑุฉ ุฃู‚ุตู‰ ุชู„ุงุชุฉ ูˆุนุดุฑูŠู† 6.02 ููŠ ุนุดุฑุฉ ุฃู‚ุตู‰ ุชู„ุงุชุฉ
243
00:19:03,990 --> 00:19:10,590
ูˆุนุดุฑูŠู† ุทุจ ูˆุงุญุฏ ู…ูˆู„ C2H2ุฎุฏูˆุง ุจุฃูƒูˆุง ุฃู†ุง ุฅูŠุด ุจุฏูŠ ุนุฏุฏ
244
00:19:10,590 --> 00:19:21,250
ุฏุฑู‘ุงุช ุงู„ูƒุฑุจูˆู† 1 mol C2H2 ูƒู„ mol C2H2 ููŠู‡ 2 mol
245
00:19:21,250 --> 00:19:30,560
ูƒุฑุจูˆู† ุฅุฐุง ุฃู†ุง ุนู†ุฏ 2 ููŠ 6.02 ููŠ 10 ุนู‚ู„ 23ู„ูŠุดุŸ ู„ุฃู†
246
00:19:30,560 --> 00:19:35,780
ูƒู„ ู…ูˆู„ ู…ู† ุงู„ู€C2H2 ุฃูƒู…ู„ ุฐุฑู‘ุฉ ุงู„ูƒุฑุจูˆู† 2 ุฅุฐุง ุนุฏุฏ
247
00:19:35,780 --> 00:19:39,540
ุฐุฑู‘ุงุช ุงู„ูƒุฑุจูˆู† ุงู„ู…ูˆุฌูˆุฏุฉ ููŠ ู‡ุฐุง ุงู„ู…ุฑูƒุฒ 2 ููŠ 6
248
00:19:39,540 --> 00:19:45,560
.02ร—10ยฒยณ ู‡ุฐุง ูŠู‚ูˆู„ 9ร—10ยฒยณ ูˆู…ุง ุจูŠุญู†ุง ู†ู‡ูŠ ู‡ุฐุง ููŠู‡
249
00:19:45,560 --> 00:19:51,980
ุฐุฑู‘ุฉ ูˆุงุญุฏุฉ ุฅุฐุง ู‡ุฐุง 9ร—10ยฒยณ ุฐุฑู‘ ุงู„ูƒุฑุจูˆู† ูŠุจู‚ู‰ ููŠ ุนู†ุฏูŠ
250
00:19:51,980 --> 00:19:58,600
ู‡ุฐุง 6 ููŠ ุนู†ุฏูŠ ู‡ุฐุง 12 ููŠ ุนู†ุฏูŠ ู‡ุฐุง 9 ุชู…ุงู…ุŸ
251
00:19:58,710 --> 00:20:03,090
ุจุชุฑุชุจูˆุง ู„ุญุงู„ู‡ู… one mole of C ู…ูŠุฌูŠู…ู† ู‡ุงู„ูŠ ุงุชู†ุงุดุฑ
252
00:20:03,090 --> 00:20:06,070
ู„ุฌุฑุจ of carbon 12 contains ูˆุงุญุฏ ู…ูˆู„ of carbon
253
00:20:06,070 --> 00:20:10,330
ู…ูู‡ูˆู… ูŠุนู†ูŠ ุณุชุฉ ููŠ ุนุดุฑ ุฃู‚ุตู‰ ุชู„ุงุชุฉ ูˆุนุดุฑูŠู† ูˆุงุญุฏ ู…ูˆู„
254
00:20:10,330 --> 00:20:15,550
ู…ู† ุงู„ C2H2 contains ุงุชู†ูŠู† ููŠ six point O2 ููŠ ุนุดุฑ
255
00:20:15,550 --> 00:20:20,070
ุฃู‚ุตู‰ ุชู„ุงุชุฉ ูˆุนุดุฑูŠู† carbon atoms ุงู„ุชุณุนุฉ
256
00:20:20,070 --> 00:20:24,330
ุงู„ CO2 sample ุนู†ุฏู†ุง ุงู„ู„ูŠ contains ุชุณุนุฉ ููŠ ุนุดุฑ ุฃู‚ุตู‰
257
00:20:24,330 --> 00:20:29,230
ุชู„ุงุชุฉ ูˆุนุดุฑูŠู† carbon atoms ู„ูŠุดุŸ ู„ุฃู† ูƒู„CO2 ููŠู‡ุง ูƒู…
258
00:20:29,230 --> 00:20:35,590
ุฐุฑุน ุงู„ูƒุฑุจูˆู† ูˆุงุญุฏุฉ ุฅุฐุง ุจุชู‚ุงุฑู† ุจูŠู† ุงู„ู€9 ูˆุงู„ู€12 ูˆุงู„ู€6
259
00:20:35,590 --> 00:20:41,870
ุจุชุฑุชุจ ุนู„ู‰ ุทูˆู„ ูŠุนู†ูŠ ุงู„ู€C2H6 ุงู„ู„ูŠ ููŠู‡ุง ุงู„ู€12 ุฃูƒุจุฑ ู…ู†
260
00:20:41,870 --> 00:20:47,390
ุงู„ู€9 ุฃูƒุจุฑ ู…ู† ุงู„ู€6 ู…ุงุดูŠ ู‡ุฐุง ู…ุฌุฑุฏ ุงู„ู†ุธุฑ ูŠุนู†ูŠ ู…ู† ุบูŠุฑ
261
00:20:47,390 --> 00:20:54,060
ุฃูŠ ุญุณุงุจุฉ ุทูŠุจ ู†ุทู„ุน ุนู„ู‰ู…ุซู„ุฉ ุชุงู†ูŠุฉ ุจูŠู‚ูˆู„ without
262
00:20:54,060 --> 00:20:58,500
using a calculator ุจุฑุถู‡ ุจุชุญุงูˆู„ ูŠุฎู„ุท ู…ุนุง ู†ุชุทู„ุน ุตุญ
263
00:20:58,500 --> 00:21:02,360
arrange these samples in order of increasing
264
00:21:02,360 --> 00:21:06,640
number of oxygen atoms ุจู†ุชุทู„ุน ุนู„ู‰ ุงู„ oxygen atoms
265
00:21:06,640 --> 00:21:12,800
ุจูŠู‚ูˆู„ ูˆุงุญุฏ more H2O is that 6.02 ููŠ 10 ุงู‚ุตุฑ 23
266
00:21:12,800 --> 00:21:19,520
ูˆุงุญุฏ more CO2 ุงู‡ ุงุชู†ูŠู†ููŠ 6.02 ููŠ ุนุดุฑ ุฃู‚ุตุฑ ุฃู†ุง
267
00:21:19,520 --> 00:21:23,140
ุจุชูƒู„ู… ุนู† ุงู„ oxygen ุฃู†ุง ู‡ุฐุง ููŠู‡ุง ุงุชู†ูŠู† ูƒู„ ู…ูˆุฑูƒูˆู„
268
00:21:23,140 --> 00:21:29,320
ููŠู‡ ุงุชู†ูŠู† ุทูŠุจ ุทูŠุจ ูŠู‚ูˆู„ ู„ูŠู‡ ุชู„ุงุชุฉ ููŠ ุนุดุฑ ุฃู‚ุตุฑ ูˆ
269
00:21:29,320 --> 00:21:32,200
ุนุดุฑูŠู† ู…ูˆุฑูƒูˆู„ ู…ู† ุงู„ O ุชู„ุงุชุฉ ุงู†ุง ุจุฏูŠ ุงู„ O ุงุฐุง ุงู„
270
00:21:32,200 --> 00:21:38,040
issue ุจุชู‚ูˆู„ ุชู„ุงุชุฉ ููŠ ุชู„ุงุชุฉ ููŠ ุนุดุฑ ุฃู‚ุตุฑ ูˆ ุนุดุฑูŠู† ุงุฐุง
271
00:21:38,040 --> 00:21:44,200
ู‡ุฏูˆู„ ุชุณุนุฉ ู‡ุฐุง ุณุชุฉ ู‡ุฐุง ุงุชู†ุงุด ุจุชุฑุชูƒูˆุง ุนู„ู‰ ุทูˆู„ู‚ุงู„
272
00:21:44,200 --> 00:21:49,680
ูˆุงู„ู„ู‡ ุงู„ CO2 ุงู„ู„ูŠ ููŠู‡ 12 ุฃูƒุจุฑ ู…ู† ุงู„ุฃูˆุฒูˆู† ุงู„ู„ูŠ ููŠู‡
273
00:21:49,680 --> 00:21:57,540
9 ุฃูƒุจุฑ ู…ู† ุงู„ H2O ุงู„ู„ูŠ ููŠู‡ 6 ู…ุงุดูŠ ูŠุง ุฌู…ุงุนุฉ ูุจู…ุฌุฑุฏ
274
00:21:57,540 --> 00:22:05,200
ุงู„ู†ุธุฑ ู†ู…ูƒู† ุงู„ูˆุตูˆู„ ู„ุฃู†ู‡ ููŠู‡ ุฐุฑุงุช ุฃูƒุชุฑ ุฎู„ูŠู†ุง ุงู„ุขู†
275
00:22:05,200 --> 00:22:10,360
ู†ุญุงูˆู„ ูˆ ู†ูู‡ู… ุงุญู†ุง ุจุฏู†ุง ู†ุญูˆู„ ู…ู† ู…ูˆู„ ู„ุนุฏุฏ ุฐุฑุงุช
276
00:22:24,280 --> 00:22:28,720
ุจุชุญูˆู„ ู…ู† ู…ู„ ู„ุฌุฑุงู… ุงูˆ ุฌุฑุงู… ู„ ู…ู„
277
00:22:38,300 --> 00:22:42,760
ู‡ู„ ุชุจู‚ู‰ ู„ูƒู… ุฑุณู…ุงุช ูˆschemas ู„ุงุฒู… ุชุญูุธูˆู‡ุง ุนู„ุดุงู†
278
00:22:42,760 --> 00:22:46,960
ุชุญู„ูˆุง ุงู†ุง ุจู‚ูˆู„ ู„ุฃ ุงุญู†ุง ุจุฏู†ุง ู†ุญุงูˆู„ ู†ูู‡ู… ูƒูŠู ู†ุญู„
279
00:22:46,960 --> 00:22:51,300
ุจุฏู„ุงุด ู†ุญูุธ ูˆุจุงู„ุชุงู„ูŠ ุงู†ุช ู…ุด ุจุญุงุฌุฉ ุงู†ูƒ ุชุญูุธ ุงูŠ
280
00:22:51,300 --> 00:22:55,060
ู…ุนู„ูˆู…ุฉ ุงู†ุชุจู‡ ุจุณ ู…ุนุงูŠุง ูƒูˆูŠุณ ูƒุชูŠุฑ ูˆุดูˆู ูƒูŠู ุงู†ุง ุจุญู„
281
00:22:55,060 --> 00:22:59,460
ุจู‚ูˆู„ calculate the number of hydrogen atoms in 0
282
00:22:59,460 --> 00:23:09,220
.35 mole of C6H12O6 ูŠุจู‚ู‰ ููŠ ุนู†ุฏูƒ0.35 ู…ูˆู„ ู…ู† ุงู„ุณูƒุฑ
283
00:23:09,220 --> 00:23:14,500
ุงู†ุง ุงูŠุด ุจุฏูŠ ุงูŠู‡ ุจุฏูŠ number of hydrogen atoms ุงูŠุด
284
00:23:14,500 --> 00:23:19,800
ุจู‚ูˆู„ ุงุจุชุฏูˆุง ุดูˆูŠุฉ ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ hydrogen atoms ุฌุฏุงุด
285
00:23:19,800 --> 00:23:25,000
ูƒุงู† ุงุชู†ุงุดุฑ ู…ุฑุถู‰ ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ุงูŠู‡ ู„ุงู† ู‡ุฐุง ุงู„ูˆุงุญุฏ ู…ูˆู„
286
00:23:25,000 --> 00:23:30,600
ุงูƒุชุฑ ู…ูˆู„ hydrogen ููŠู‡ ุงุชู†ุงุดุฑ ุงุฐุง ุงู„ุนุฏุฏ ุงูˆ ุงู„ูˆุงุญุฏ
287
00:23:30,600 --> 00:23:35,560
ู…ูˆู„ ูƒูŠูˆู… ู…ูˆุฌูˆุฏ ููŠู‡ ุงุชู†ุงุดุฑ hydrogen ูุจู‚ูˆู„ ุงู„ู…ูˆู„ ู…ู†
288
00:23:35,690 --> 00:23:40,930
ุงู„ู‡ูŠุฏุฑูˆุฌูŠู† ุงุชูˆู… ุนุจุงุฑุฉ ุนู† ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ู‡ูŠุฏุฑูˆุฌูŠู† ุงุชู…
289
00:23:40,930 --> 00:23:46,150
ุชุณุงูˆูŠ ุงุชู†ุงุดุฑ ู…ุฑุฉ ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ุณูƒุฑ ู„ุงู† ุงู„ุณูƒุฑ ูˆุงุญุฏ
290
00:23:46,150 --> 00:23:49,990
ู…ูˆู„ ุงู„ู‡ูŠุฏุฑูˆุฌูŠู† ุงูƒู… ู…ูˆู„ ุงุชู†ุงุดุฑ ุงุฐุง ุงุชู†ุงุดุฑ ุนุฏุฏ ู…ูˆู„ุงุช
291
00:23:49,990 --> 00:23:55,910
ุงู„ุณูƒุฑ ูŠู…ูƒู† number of atoms ุนุจุงุฑุฉ ุนู† number of
292
00:23:55,910 --> 00:23:59,470
molesู…ู† ุงู„ atoms ููŠ avocado's number ู…ุงูู‡ู… ู‡ุฐุง
293
00:23:59,470 --> 00:24:02,110
ุงู„ูƒู„ุงู… ุฅุฐุง ูƒุงู† ุนู†ุฏูŠ ูˆุงุญุฏ mole ูุนู†ุฏูŠ avocado's
294
00:24:02,110 --> 00:24:05,350
number ู„ูƒู† ู…ุงุนู†ุฏูŠุด ูˆุงุญุฏ mole ุนู†ุฏูŠ ูƒุฐุง mole ุฅุฐุง ูƒุงู†
295
00:24:05,350 --> 00:24:07,990
ุนู†ุฏูŠ ุงุชู†ูŠู† ุจุถุฑุจ ููŠ ุงุชู†ูŠู† ุนู†ุฏูŠ ุฃุฑุจุนุฉ ุจุถุฑุจ ููŠ ุฃุฑุจุนุฉ
296
00:24:07,990 --> 00:24:11,470
ุนู†ุฏูŠ point ุชู„ุงุชุฉ ุฎู…ุณุฉ ุจุถุฑุจ ููŠ point ุชู„ุงุชุฉ ุฎู…ุณุฉ ุฅุฐุง
297
00:24:11,470 --> 00:24:17,370
ููŠ ุนู†ุฏูŠ ุจุฏูŠ ุงู„ mole of hydrogen atoms ุจุทู„ุน ููŠ
298
00:24:17,370 --> 00:24:21,250
ุงู„ุฃูˆู„ ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ hydrogen atoms ุจุนุฏูŠู† ุจุญูˆู„ ุงู„
299
00:24:21,250 --> 00:24:26,270
mole ู„ุฅูŠู‡ ู„ุนุฏุฏ ุฐุฑุงุช ูุนู†ุฏูŠ ุงุชู†ุงุด
300
00:24:30,260 --> 00:24:35,560
ุงู„ู€ C6H12O6 ู…ูุนุทู‘ู‡ุงู„ูŠ 0.35 ุฅุฐุงู‹ ุฃุฑุจุนุฉ ูˆ ุงุชู†ูŠู† ู…ูˆู„
301
00:24:35,560 --> 00:24:39,220
ู…ู† ุงู„ู€ H ุฃุชูˆู…ุณ ูƒู„ ู…ูˆู„ ู…ู†ู‡ู… ุณุชุฉ ูˆ ุงุชู†ูŠู† ููŠ ุนุดุฑ ูˆ
302
00:24:39,220 --> 00:24:42,160
ุณุชุฉ ูˆ ุฃุดู‡ุฑ ูˆ ุฃุดู‡ุฑ ุชุทู„ุน ุนู†ุฏูŠ ุงู„ุฑู‚ู… ู‡ุฐุง ุนุจุงุฑุฉ ุนู† ุนุฏุฏ
303
00:24:42,160 --> 00:24:48,280
ุฐุฑู‘ุงุช ุงู„ู‡ูŠุฏุฑูˆุฌูŠู† ุนุฏุฏ ุฐุฑู‘ุงุช ุงู„ู‡ูŠุฏุฑูˆุฌูŠู† ูƒู…ุงู† ู…ุฑุฉ
304
00:24:48,280 --> 00:24:54,500
ุจู‚ูˆู„ ุฃู†ุง ูƒูŠู ุจุญู„ ุจู‚ูˆู„ ููŠ ุงู„ุจุฏุงูŠุฉ ุฎุงู„ุต ุจู‡ู…ู†ูŠ ุจุณ ุฃุนุฏ
305
00:24:54,500 --> 00:25:00,530
ุงู„ุนุฏุฏ ู‡ุฐุง ุฒูŠุทูู„ ุตุบูŠุฑ ููŠ ุงู„ุฑุนุจุฉ ุจุฏู‡ ูŠุนูŠุฏ ูƒูŠู ุจูŠุนูŠุฏ
306
00:25:00,530 --> 00:25:07,910
ุจู‚ูˆู„ ูˆุงู„ู„ู‡ ู‡ุง ุงูƒู… ู…ูˆู„ ู…ู† ุงู„ุณูƒุฑ ูˆุงุญุฏ ุงู„ูˆุงุญุฏ ู…ูˆู„ ุงูƒู…
307
00:25:07,910 --> 00:25:12,630
ู…ูˆู„ ู…ู† ุงู„ H ููŠู‡ ุงุชู†ุงุดุฑ ุงุฐุง ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ H ุงุชู†ุงุดุฑ
308
00:25:12,630 --> 00:25:18,990
ู…ุฑุฉ ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ุณูƒุฑ ุจุณุงุทุฉ ุทูŠุจ ู„ูˆ ุจุฏู‡ ุงู„ oxygen
309
00:25:18,990 --> 00:25:24,570
ุจู‚ูˆู„ ูˆุงู„ู„ู‡ ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ oxygen ู‡ุงู„ ูˆุงุญุฏ ุงู„ู…ูˆู„ ู…ู†
310
00:25:24,570 --> 00:25:30,750
ุงู„ุณูƒุฑูˆุงุญุฏ ู…ูˆู„ ุงู„ุฃูƒุณุฌูŠู† ู…ูˆุฌูˆุฏ ููŠ ุณุชุฉ ู…ูˆู„ ุงู„ู…ูˆู„ ู…ู†
311
00:25:30,750 --> 00:25:36,370
ุงู„ุฃูƒุณุฌูŠู† ุณุชุฉ ููŠ ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ุณูƒุฑ ุณุช ู…ุฑุงุช ุนุฏุฏ ู…ูˆู„ุงุช
312
00:25:36,370 --> 00:25:40,530
ุงู„ุณูƒุฑ ูƒุงุฑุจูˆู† ู†ูุณ ุงู„ูƒู„ุงู… ุนู„ู‰ ุฃูŠ ุญุงู„ ู†ุฑุฌุน ู„ุณุคุงู„ู†ุง
313
00:25:40,530 --> 00:25:45,830
ุจู‚ูˆู„ ุจุฏูŠ ู…ูˆู„ H ูุจู‚ูˆู„ ู…ูˆู„ H ุนุจุงุฑุฉ ู…ู† ุนุดุฑ ููŠ ุนุฏุฏ
314
00:25:45,830 --> 00:25:49,670
ู…ูˆู„ุงุช ุงู„ุณูƒุฑ ุงู„ุณูƒุฑ ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ุณูƒุฑ ุจุนุถู‡ู… ู‡ูˆ point
315
00:25:49,670 --> 00:25:50,170
three point
316
00:25:56,510 --> 00:26:00,890
ู…ุชุฏุฑูˆุง ุนุฏุฏ ุงู„ู…ู„ุงุช ููŠ ุงูŠู‡ุŸ ููŠ ุงู„ุงููˆุฌุงุฑุฏ ูˆุงู„ุณู†ุจุจุฑ
317
00:26:00,890 --> 00:26:04,370
ุจูŠุนุทูŠู†ุง ุนุฏุฏ ุงู„ุฏุฑุงุชุŒ ู…ุงููŠ ู…ุดูƒู„ุฉ ู…ู…ูƒู† ุงุดุชุบู„ ุญุงุฌุฉ
318
00:26:04,370 --> 00:26:06,890
ุจูŠู‚ูˆู„ู‡ุง dimensional analysisุŒ ุงุฒุงูŠ ุจุงู„ูƒุชุงุจ ุจูŠุญู„ุŸ
319
00:26:06,890 --> 00:26:10,950
ุงู†ุง ุจุดุญู„ ุฒูŠู‡ุŒ ุจูŠู‚ูˆู„ ู…ุงุนุทูŠู†ูŠ point three five mole
320
00:26:10,950 --> 00:26:19,650
ุณูƒุฑุŒ ุจูŠู‚ูˆู„ ุฎุฏูˆุง ุจุงูƒู…ุŒ ุงุชู†ุงุดุฑ mole ู…ู† ุงู„ H ู„ูƒู„ mole
321
00:26:19,650 --> 00:26:24,230
ู…ู† ุงู„ุณูƒุฑุŒ ุงุชู†ุงุดุฑ mole ู…ู† ุงู„ H ู„ูƒู„ mole ู…ู† ุงู„ุณูƒุฑู‡ุฐุง
322
00:26:24,230 --> 00:26:30,010
conversion factor ูƒู„ ุงุชู†ุงุดุฑ ู…ูˆู„ H ู…ูˆุฌูˆุฏุฉ ููŠ ู…ูˆู„
323
00:26:30,010 --> 00:26:38,390
ูˆุงุญุฏ ู…ู† ุงู„ุณูƒุฑ ูู‡ูˆ ูƒู…ุงู† factor ูƒู„ ู…ูˆู„ ู…ู† ุงู„ H ุนุจุงุฑุฉ
324
00:26:38,390 --> 00:26:43,450
ุนู† 6.02ร—10ยฒ ู‡ุฏูˆุฌู„ุงุชูˆ ุจุชุญู„ ุงู„ู…ุณุฃู„ุฉ ู„ูƒู† ุงู†ุง ุจุฏูŠ ุงุญู„
325
00:26:43,450 --> 00:26:51,390
ู‡ูŠูƒ ุงุณู‡ู„ูŠ ุฎุทูˆุฉ ุฎุทูˆุฉุงู†ุดูˆู ู…ุณุฃู„ุฉ ุชุงู†ูŠุฉ ูˆ ุงู„ูƒู„ ูŠุชุจู‚ู‰
326
00:26:51,390 --> 00:26:57,390
ุจู‚ูˆู„ how many oxygen atoms are in ุงูŠู‡ุŸ ุฑุจุน mole
327
00:26:57,390 --> 00:27:01,430
calcium nitrate ุงู†ุง ุจุฏูŠ how many oxygen atoms ูˆูŠู†
328
00:27:01,430 --> 00:27:05,710
ู…ูุชุงุญ ุญู„ ุงูŠ ู…ุณุฃู„ุฉุŸ ู…ูŠู† ูŠู‚ูˆู„ ู„ูŠู‡ ุงูŠุด ู‡ูˆุŸ ุงู„ mole
329
00:27:05,710 --> 00:27:11,870
ุงุฐุง ุจุชุฌูŠุจ mole oxygen ุจู‚ูˆู„ ูˆุงู„ู„ู‡ ูƒู„ mole ู…ู† ุงู„
330
00:27:11,870 --> 00:27:14,310
calcium nitrate ุงูƒู…ู„ mole oxygen ููŠู‡
331
00:27:17,890 --> 00:27:22,050
6 ุฃู…ุซุงู„ ุงู„ูƒุงู„ุณูŠูˆู… ู†ูŠุชุฑูŠุงุช ู…ุนู†ุงู‡ ูƒู„ุงู… ู‡ู‰ ูู‰ ุนู†ุฏ
332
00:27:22,050 --> 00:27:25,910
ุงู„ู…ูˆู„ ุจุฌู‰ ุงู„ู…ูˆู„ ู…ู† ุงู„ุฃูƒุณุฌูŠู† ุณุชุฉ ูู‰ ู…ูˆู„ูŠุงุช
333
00:27:25,910 --> 00:27:30,170
ุงู„ูƒุงู„ุณูŠูˆู… ู†ูŠุชุฑูŠุงุช ุจุทุจุน ูˆุงุญุฏ ูˆ ู†ุต ุฅุฐุง ู†ุธุฑูˆุง ุจุฃุทูˆู…
334
00:27:30,170 --> 00:27:34,030
ุจุถุจุท ุจุงู„ู…ูˆู„ ูุนู†ุฏ ุงู„ุงุจูˆ ุฌุงุฏุฑูˆ ุฎู„ุตุช ุงู„ู…ุณุฃู„ุฉ ู…ู…ูƒู†
335
00:27:34,030 --> 00:27:37,430
ุงุดุชุบู„ conversion factors ูˆdimensional ู…ู…ูƒู† ุงุดุชุบู„
336
00:27:37,430 --> 00:27:40,710
dimensional ู„ูƒู† ู…ุงููŠุด ู…ุดูƒู„ุฉ ุนู†ุฏ ูˆู…ูˆู„ ูƒุงู„ุณูŠูˆู…
337
00:27:40,710 --> 00:27:45,990
ู†ูŠุชุฑูŠุงุช ุจู‚ูˆู„ ุณุชุฉ ู…ูˆู„ ุงูˆ ุฃุทูˆู… ุนู„ู‰ ูƒู„ ู…ูˆู„ ู…ู†
338
00:27:45,990 --> 00:27:50,120
ุงู„ูƒุงู„ุณูŠูˆู… ู†ูŠุชุฑูŠุงุชุจุนุฏูŠู† ุจู‚ูˆู„ ุงู„ู„ูŠ ู‡ูˆ ูƒู„ mole ู…ู† ุงู„
339
00:27:50,120 --> 00:27:55,140
OO ู…ูˆุฌูˆุฏ ููŠ 6.02ร—10โปO ุฃูƒุชุฑ ู…ู…ูƒู† ู„ูƒู† ุฃู†ุง ุจุฑุถู‡ ูƒู…ุงู†
340
00:27:55,140 --> 00:28:00,180
ู…ุฑุฉ ู…ุด ู‡ุญู„ ุงูŠู‡ุŸ ู‡ุญู„ ุทุฑูŠู‚ุชูŠ ู„ุฅู† ู‡ุฐู‡ ุจุชุญู„ู„ู†ุง ูƒู„
341
00:28:00,180 --> 00:28:05,920
ุงู„ู…ุณุงุฆู„ ุจู†ูุณ ุงู„ุดูƒู„ ุทูŠุจ ู†ุทู„ุน ุนู„ู‰ ู…ุซู„ุฉ ุชุงู†ูŠุฉุŒ ุชุดูˆู
342
00:28:05,920 --> 00:28:10,840
ุฅูŠุด ุจุชู‚ูˆู„How many oxygen atoms are in 1.5 moles of
343
00:28:10,840 --> 00:28:13,400
sodium carbonateุŸ ุงู„ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ุณูˆููŠูˆู… ูƒุฑุจูˆู†ูŠุชุฑ
344
00:28:13,400 --> 00:28:17,180
ูˆุงุญุฏ ูˆ ู†ุตุŸ ู…ุง ุนู„ูŠู‡ุงุŒ ุงุญู†ุง ุจุฏู†ุง ู†ุฌูŠุจ ุนู„ู‰ ุทูˆู„ุŒ ู…ุฏุงู…
345
00:28:17,180 --> 00:28:21,780
ุจุฏูŠ How many oxygen atomsุŒ ุฅุฐุง ุจุชุฌูŠุจ ุงู„ moles ู…ู†
346
00:28:21,780 --> 00:28:27,860
ุงู„ oxygenุŒ ุจู‚ูˆู„ mole oxygenุจุชุณุงูˆูŠ ุงู‡ ุงู‡ ูƒู„ ู…ูˆู„ ุฌุฏุด
347
00:28:27,860 --> 00:28:32,540
ููŠู‡ ุชู„ุงุชุฉ ุงูƒุณุฌูŠู† ุซู… ุชู„ุงุชุฉ ููŠู‡ ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ Sodium
348
00:28:32,540 --> 00:28:35,720
Carbonate ุชู„ุงุชุฉ ููŠ ุงู„ู…ูˆู„ Sodium Carbonate ู…ุนู†ู‰ ูƒู„
349
00:28:35,720 --> 00:28:38,540
ู…ูˆู„ ู‡ูˆ ุนุจุงุฑุฉ ุนู† ุชู„ุงุชุฉ ููŠู‡ ูˆุงุญุฏ ูˆ ู…ุต Sodium
350
00:28:38,540 --> 00:28:41,740
Carbonate ุงุฑุจุนุฉ ูˆ ู…ุต ุจุชุฌูŠุจ ุชุฑุงุช ู…ู† ุงู„ู…ูˆู„ ู‚ุฏุฑู‡ ููŠ
351
00:28:41,740 --> 00:28:45,060
ุนุฏุฏ ุงูุฌุงุฑู‡ ุจุทู„ุน ุนู†ุฏู‡ two point seven one ููŠ ุนุดุฑ
352
00:28:45,060 --> 00:28:48,040
ุนูˆุตุฑ ุงุฑุจุนุฉ ูˆ ุนุดุฑูŠู† ูˆู‡ูŠ ุงู„ุญู„ ุจุงุณุชุฎุฏุงู… ุงู„
353
00:28:48,040 --> 00:28:53,220
dimensional analysis ู…ุงุดูŠ ู‡ุฐุง ุงู„ูƒู„ุงู… ุทุจ ู†ู…ุดูŠ ูƒู…ุงู†
354
00:28:53,220 --> 00:28:53,640
ุฎุทูˆุฉ
355
00:29:05,910 --> 00:29:12,750
ู…ู† ู…ูˆู„ ู„ุนุฏุฏ ุงู„ุฑุทุจ ู„ุฃู†ูƒ ุชุทู„ุน ุนู„ู‰ ุงู„ molar masses ููŠ
356
00:29:12,750 --> 00:29:19,330
ุงู„ุญู‚ูŠู‚ุฉ ู„ู…ุง ู†ู‚ุงุด ุฃู‚ูˆู„ ุงู„ู…ูˆู„ ู…ู† ุงู„ H ุฃูƒู… species ู…ู†
357
00:29:19,330 --> 00:29:24,550
ุงู„ H ููŠู‡ ุฌุงู„ 6.02 ููŠ 10 ูˆ 23 ุทุจ ุงู„ู…ูˆู„ ู…ู† ุงู„ุตูˆุฏูŠูˆู…
358
00:29:25,520 --> 00:29:30,380
ุฃูƒู… ุฐุฑู‘ุฉ ุตูˆุฏูŠูˆู… ููŠ ุฌู„ 6.02 ููŠ 10 ุนู„ู‰ 23 ุทุจ ุงู„ู…ูˆู„
359
00:29:30,380 --> 00:29:33,120
ู…ู† ุงู„ู…ูŠู‘ู‡ ุฃูƒู… ู…ู„ูƒู‡ ุงู„ู…ูŠู‘ู‡ ููŠ ุฌู„ 6.02 ููŠ 10 ุนู„ู‰ 23
360
00:29:33,120 --> 00:29:37,500
ุงู‡ ูุฏุงุฆู…ุง ุงู„ู…ูˆู„ ุจูŠุญุชูˆูŠ ุนู„ู‰ ู†ูุณ ุงู„ุนุฏุฏ ู…ู† ุงู„ species
361
00:29:37,500 --> 00:29:41,880
ุณูˆุงุก ูƒุงู†ุช ุฏุฑู‘ุงุช ูˆ ุฒูŠ ู‚ุงู„ ู…ุฏุงู… ู‡ูˆ ู…ูˆู„ ุงุฐุง ู†ุชุนุฑูŠูู‡ 6
362
00:29:41,880 --> 00:29:47,880
.02 ููŠ 10 ุนู„ู‰ 23 ู†ูุณ ุงู„ุนุฏุฏ ู†ูุณ ุงู„ุนุฏุฏ ู„ูƒู† ู‡ู„ ุงู„ู…ูˆู„
363
00:29:47,880 --> 00:29:53,040
ู…ู† ุงู„ H ู„ู‡ ู†ูุณ ุงู„ูƒุชู„ุฉ ุฒูŠ ุงู„ู…ูˆู„ ู…ู† ุงู„ุตูˆุฏูŠูˆู… ุจุฏู†ุง
364
00:29:53,040 --> 00:29:54,840
ู†ุดูˆู ุชุนุฑู ู†ุทู„ุน ุนู„ู‰
365
00:30:00,410 --> 00:30:08,210
ุฃูˆ ู…ุฌู†ูŠุฒูŠุงู… ุงุซู†ูŠู† ู…ูˆุฌุฉ ู…ุซู„ุง ู†ู‚ูˆู„ ุงุญู†ุง ุนู†ุฏู†ุง ุงู„ุฐุฑุน
366
00:30:08,210 --> 00:30:14,870
ุงู„ูˆุงุญุฏุฉ ู…ู† ุงู„ูƒุฑุจูˆู† 12 ุงู„ู‡ุง mass 12 AMU ุจูŠู†ู…ุง ุฐุฑุน
367
00:30:14,870 --> 00:30:23,870
ุงู„ู…ุฌู†ูŠุฒูŠุงู… ุงูˆ ุงูŠูˆู† ุงู„ู…ุฌู†ูŠุฒูŠุงู… 24 AMU
368
00:30:23,870 --> 00:30:31,610
ู„ูƒู† ุงู„ู…ูˆู„ ู…ู† ุงู„ูƒุฑุจูˆู† ู…ุญุชูˆูŠ ุนู„ู‰ ู†ูุณุงู„ุนุฏุฏ ู…ู† ุงู„ุฏุฑู‘ุงุฑ
369
00:30:31,610 --> 00:30:35,530
ุฒูŠ ุงู„ู…ูˆู„ ู…ู† ุงู„ู…ุฌู†ูŠุฒูŠูˆู… ู„ุงุจุฏ ุงู† ูŠูƒูˆู† ุงู„ู…ุฌู†ูŠุฒูŠูˆู…
370
00:30:35,530 --> 00:30:43,190
ุจูŠูˆุฒู† ุถุนู ู„ุฃู† ุงู„ู…ุฌู†ูŠุฒูŠูˆู… 24 ูˆุงู„ูƒุฑุจูˆู† 12 ูุฅุฐุง ูƒุงู†
371
00:30:43,190 --> 00:30:46,770
ุงู„ุงุชู†ูŠู† ุงู„ู…ูˆู„ ุงู„ู„ูŠ ู‡ู… ู†ูุณ ุงู„ุนุฏุฏ ุฅุฐุง ุงู„ูƒุชู„ุฉ ุชุจุนุช
372
00:30:46,770 --> 00:30:51,970
ุงู„ู…ุฌู†ูŠุฒูŠูˆู… ุถุนู ูƒุชู„ุฉ ุงู„ูƒุฑุจูˆู† ุงู„ู…ุฌู†ูŠุฒูŠูˆู… ุจูŠุนุทูŠู†ูŠ
373
00:30:51,970 --> 00:30:59,490
ูƒุชู„ุฉ ุถุนู ูƒุชู„ุฉ ุงู„ูƒุฑุจูˆู† ู„ุฃู†ู‡ 24 ูˆ12ูŠุนู†ูŠ ุงู„ุงุชู†ูŠู†
374
00:30:59,490 --> 00:31:04,130
ุงู„ู…ูˆู„ .. ุงู„ู…ูˆู„ ุชุจุนู‡ .. ุงู„ู…ูˆู„ ุชุจุนู‡ .. ุงู„ู…ูˆู„ ู„ู„ูƒุฑุจูˆู†
375
00:31:04,130 --> 00:31:10,890
ุจูŠุนุทูŠ 6.02 ููŠ 10 ุฃุณ 3 ู…ุด ู‡ูŠูƒุŸ ุทูŠุจุŒ ูƒู… ูˆุณุท ุฏุฑุฌุฉ
376
00:31:10,890 --> 00:31:15,350
ุงู„ูƒุฑุจูˆู†ุŸ 12 AMU ู…ุซู„ุง ูŠุนู†ูŠ ุงูˆ ุฑุจูŠุน ููŠ 12 ุทุจ
377
00:31:15,350 --> 00:31:20,030
ุงู„ู…ุงุฌู†ูŠุฒูŠุงุŸ ุงู‡ .. ุงู„ู…ุงุฌู†ูŠุฒูŠุง 6.02 ููŠ 10 .. ู‡ุฐุง
378
00:31:20,030 --> 00:31:24,990
ุงู„ู…ูˆู„ ููŠ 10 ุฃุณ 3 ููŠ ุงูŠู‡ุŸ ููŠ 24 .. 24 ุจู‚ูู„ 12
379
00:31:28,550 --> 00:31:33,370
ูุงุญู†ุง ุจู†ู‚ูˆู„ ุงู†ู‡ ุงู„ molar mass ุจุจุณุงุทุฉ ุฎุงู„ุต ู‡ูŠ ุนุจุงุฑุฉ
380
00:31:33,370 --> 00:31:37,210
ุนู† ุงู„ mass of one mole ุงู„ molar mass ู‡ูŠ ุนุจุงุฑุฉ ุนู†
381
00:31:37,210 --> 00:31:42,930
ุงูŠู‡ุŸ ุนู† ุงู„ mass of one mole ู‡ุฐุง ุนุจุงุฑุฉ ุนู† ุงู„
382
00:31:42,930 --> 00:31:45,690
formula weight expressed in grams ุงู„ formula
383
00:31:45,690 --> 00:31:48,930
weight expressed in grams ูู…ุซู„ุง ูŠุนู†ูŠ ู‡ุฏ ููƒุฑู‡ ุงู†
384
00:31:48,930 --> 00:31:55,290
ุงู„ู…ูˆู„ ู…ู† ุงู„ูƒุฑุจูˆู† ุจู‚ูˆู„ ู‡ุฏ ุฏุฑู‡ ุงุชู†ุงุดุฑ ANU ุทูŠุจ ุงู„ู…ูˆู„
385
00:31:55,290 --> 00:32:00,510
ู…ู† ุงู„ูƒุฑุจูˆู† ุฌุงู„ ุงุชู†ุงุดุฑ gramู…ูˆู„ ู…ู† ุงู„ู…ุฌู†ูŠุฒูŠุงู… 24
386
00:32:00,510 --> 00:32:05,350
ุฅุฌุฑุงู… ูู„ู…ุง ู†ุนุจุฑ ุนู† ุงู„ formula weight ุจุงู„ุฅุฌุฑุงู…ุงุช
387
00:32:05,350 --> 00:32:09,110
formula weight ุจุงู„ุฅุฌุฑุงู… ู…ุนู†ุงุชู‡ ู…ูˆู„ ูุงู„ู…ูˆู„ ุนุจุงุฑุฉ ุนู†
388
00:32:09,110 --> 00:32:13,490
ุฅุฌุฑุงู… formula weight ุงู„ู…ูˆู„ ุนุจุงุฑุฉ ุนู† ุฅุฌุฑุงู… formula
389
00:32:13,490 --> 00:32:16,270
weight ุงู„ู…ุนู†ู‰ ุฃู†ู‡ ู‡ูˆ ู†ูุณ ุงู„ formula weight ุนุฏู†ูŠุง
390
00:32:16,270 --> 00:32:20,730
ูƒุนุฏุฏ ู†ูุณู‡ formula weight ุจู†ู‚ูˆู„ AMU atomic mass
391
00:32:20,730 --> 00:32:24,130
unit ู‡ุงูŠ ุงู„ formula weight ุจุชู†ู‚ู„ ู…ูˆู„ ุจุฏู„ AMU ุฅูŠุด
392
00:32:24,130 --> 00:32:28,960
ุจู†ู‚ูˆู„ ุฅุฌุฑุงู… ูƒู„ ู…ูˆู„ ุนุจุงุฑุฉ ุนู†Formula weight ู…ุนุจู‘ุฑ
393
00:32:28,960 --> 00:32:36,180
ุนู†ู‡ุง ุจุงู„ุฅุฌุฑุงุจ ู„ูˆ ุฌูŠู†ุง ู†ุทู„ุนู†ุง ู…ุซู„ุง ุงู„ nitrogen ุงู„
394
00:32:36,180 --> 00:32:38,520
formula weight ุงู„ู„ูŠ ู‡ูˆ ุทุจุนุง atomic weight ู„ุฅู† ู‡ูˆ
395
00:32:38,520 --> 00:32:46,960
ุฃุชู… ุฃุฑุจุน ุชุงุด ุงู„ molar mass ุฃุฑุจุน ุชุงุด ุฃูŠุด ุจุณ AMU ุทุจ
396
00:32:46,960 --> 00:32:51,440
ุงู„ molar mass ุฃูƒุชุฑ ุฅุฌุฑุงุจ ููŠ ุงู„ูˆู‚ุช ุฃุฑุจุน ุชุงุด ุฅุฌุฑุงุจ ุน
397
00:32:51,440 --> 00:32:55,420
ุงู„ู…ูˆู„ ุฃุฑุจุน ุชุงุด ุฅุฌุฑุงุจ ูŠุนู†ูŠ ูƒู„ ู…ูˆู„ ุฌุฏูŠุด ููŠู‡ ุฃุฑุจุน ุชุงุด
398
00:32:55,420 --> 00:32:59,430
ุฅุฌุฑุงุจ ุทุจ ุฃูƒู… ุฒู‡ุฑุฉ ู…ูˆุฌูˆุฏูู‰ ุงู„ู…ูˆู„ ู‡ุฐุง ุงู„ู„ู‰ ู‡ูˆ
399
00:32:59,430 --> 00:33:03,410
ุงุฑุจุนุชุงุด six point oh two ูู‰ ุนุดุฑ ุฃุณุฑู‡ ุนุฏุฏ ุฃููˆุฌุงู‡ุฏุฑู‡
400
00:33:03,410 --> 00:33:06,670
ู„ุฃู†ู‡ ูˆุงุญุฏ ู…ูˆู„ ุนุฏุฏ ุฃููˆุฌุงู‡ุฏุฑู‡ ุทุจ ู†ุดุชุบู„ ุนู„ู‰ ุงู„ night
401
00:33:06,670 --> 00:33:10,310
machine M2 ุฌุฏุชุด ุงู„ formula what ุงู„ู„ู‰ ู„ู‡ ุชู…ุงู†ูŠุฉ ูˆ
402
00:33:10,310 --> 00:33:16,390
ุนุดุฑูŠู† APU ุงูŠู‡ ุฐุงุชุŸ ุงู‡ ุงู„ molar mass ุงู„ู„ู‰ ู„ู‡ ุชู…ุงู†ูŠุฉ
403
00:33:16,390 --> 00:33:19,390
ุงูˆ ุงู„ formula what ุจุงู„ุฅุฌุฑุงู…ุงุช ุนุจุงุฑุฉ ุนู† ุชู…ุงู†ูŠุฉ ูˆ
404
00:33:19,390 --> 00:33:20,630
ุนุดุฑูŠู† ุฅุฌุฑุงู…
405
00:33:23,990 --> 00:33:28,070
ุจู†ุฌูŠ ุจู†ู‚ูˆู„ ู‡ุฐุง ุจูŠุญุชูˆู‰ ุนู„ู‰ ุงูŠู‡ ุฌุงู„ 6.02 ู„ุฅู† ูˆุงุญุฏ
406
00:33:28,070 --> 00:33:32,130
ุจูˆุฑุจ ูุนุดุฑุฉ ุฃุณุฑุงุฑ ู†ูŠุชุฑูˆุฌูŠู† ู…ูˆุฑุจูŠูˆ ู„ูƒู† ู„ูˆ ุจุฏู†ุง ู†ุฌูŠุจ
407
00:33:32,130 --> 00:33:37,530
ุนุฏุฏ ุฐุฑุงุช ุงู„ู†ูŠุชุฑูˆุฌูŠู† ุงู‡ ุงุชู†ูŠู† ู„ุฅู† ุนุฏุฏ ุงู„ุฐุฑุงุช ุจูŠู‚ูˆู„
408
00:33:37,530 --> 00:33:43,330
ุงู‡ ุงุชู†ูŠู† ุงู„ู†ูŠุชุฑูˆุฌูŠู† ููŠ ุฐุฑุชูŠู† ู…ู† ุงู„ู†ูŠุชุฑูˆุฌูŠู† ู…ูˆุฑุจูŠูˆ
409
00:33:43,330 --> 00:33:47,410
ููŠ ุฐุฑุชูŠู† ู…ู† ุงู„ู†ูŠุชุฑูˆุฌูŠู† ุงู„ุณู„ูุฉ
410
00:33:48,410 --> 00:33:52,410
ู…ูŠุฉ ูˆ ุณุจุนุฉ AMU ู‡ุฏุง ุงู„ formula ูˆูŠู‡ุŸ ุทุจ ุงู„ volume
411
00:33:52,410 --> 00:33:56,830
per mass ู…ูŠุฉ ูˆ ุณุจุนุฉ point ุชุณุนุฉ ุงุฌุฑุงู… ุน ุงู„ู…ูˆู„ ุฃูƒุชุฑ
412
00:33:56,830 --> 00:34:01,090
ุฐุฑูŠุฉ silver ุฃู‡ ุนุฏุฏ ุฃููˆูƒุงุชู‡ ู„ุฅู† ู‡ูˆ ูˆุงุญุฏ ู…ูˆู„ ุงู„ูˆุงุญุฏ
413
00:34:01,090 --> 00:34:07,010
ู…ูˆู„ ู†ูุณ ุงู„ุนุฏุฏ ู…ู† ุงู„ุฐุฑุงุช ุทุจ ุงู„ barium chloride ู†ู‚ูˆู„
414
00:34:07,010 --> 00:34:09,990
ูˆุงู„ู„ู‡ ู…ุงุฆุชูŠู† ูˆ ุชู…ุงู†ูŠุฉ AMU ุฅุฐุง ู…ุงุฆุชูŠู† ูˆ ุชู…ุงู†ูŠุฉ gram
415
00:34:09,990 --> 00:34:13,930
ู„ูƒู„ ู…ูˆู„ ุฅุฐุง six point oh two ูุนุดุฑุฉ ุซู„ุงุซูŠู† barium
416
00:34:13,930 --> 00:34:18,820
chloride formula unitsู„ูˆ ุจุฏูŠ ุจุงุฑูŠูˆู… ุงุนู…ู„ ุจุงุฑูŠูˆู…
417
00:34:18,820 --> 00:34:23,660
ู†ูุณ ุงู„ุนุฏุฏ ุงุฐุง ุจุฑุถู‡ 6.02ร—10ยฒ ู„ุงู†ู‡ ูƒู„ ู…ูˆู„ ุจุงุฑูŠูˆู…
418
00:34:23,660 --> 00:34:28,340
ุงูƒู„ูˆุฑุงูŠุฏ ููŠู‡ ู…ูˆู„ ูˆุงุญุฏ ุจุงุฑูŠูˆู… ุงุฐุง 6.02ร—10ยฒ ูˆ23
419
00:34:28,340 --> 00:34:33,320
ุจุงุฑูŠูˆู… ุทุจ ู„ูˆ ุจุฏูŠ ุงุฌูŠุจ ู„ูƒู„ูˆุฑุงูŠุฏ ุงู‡ ุงุชู†ูŠู† ู„ุงู†ู‡ ูƒู„
420
00:34:33,320 --> 00:34:36,760
ู…ูˆู„ ู…ู† ุงู„ ุจุงุฑูŠูˆู… ุงูƒู„ูˆุฑุงูŠุฏ ููŠู‡ ุงุชู†ูŠู† ุจุนุฏุฏ ู…ูˆู„ุงุช
421
00:34:36,760 --> 00:34:40,980
ู„ูƒู„ูˆุฑุงูŠุฏ ุถุนู ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ ุจุงุฑูŠูˆู… ุงูƒู„ูˆุฑุงูŠุฏ ุนุฏุฏ
422
00:34:40,980 --> 00:34:44,880
ู…ูˆู„ุงุช ู„ูƒู„ูˆุฑุงูŠุฏ ุถุนู ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ ุจุงุฑูŠูˆู… ุงูƒู„ูˆุฑุงูŠุฏ
423
00:34:47,590 --> 00:34:50,550
ู…ู† ู‡ุฐุง ุงู„ูƒู„ุงู… ู†ุนุฑู ุทุจุนุง ุจุงุฎุชุตุงุฑ ูŠุนู†ูŠ ุงู† ุงู„ atomic
424
00:34:50,550 --> 00:34:55,750
weight ู„ู„ element ู„ุฃูŠ element M atomic mass units
425
00:34:55,750 --> 00:35:02,750
ุงู„ AMU units ูŠุนู†ูŠ ุนุฏุฏูŠุง ู„ุทุจูŠุง ุนุฏุฏูŠุง ุจุณุงูˆูŠ ุงู„ mass
426
00:35:02,750 --> 00:35:07,760
in grams of one mole ู…ู† ุงู„ element ูŠุนู†ูŠุฅุฐุง ูƒุงู† ููŠ
427
00:35:07,760 --> 00:35:12,440
ุนู†ุฏูŠ formula weight ู…ุซู„ุง ู„ู„ุตูˆุฏูŠูˆู… ูƒุฑุจูˆู„ูŠุช 106 AMU
428
00:35:12,440 --> 00:35:16,500
ู…ุนู†ุงุชู‡ 1 ู…ูˆู„ ุจูŠุณุงูˆูŠ 106 ุฌุฑุงู… AMU ุนู†ุฏูŠ ุงู„ formula
429
00:35:16,500 --> 00:35:23,500
weight ู„ู„ NACL 58.5 AMU ู…ุนู†ุงุชู‡ 1 ู…ูˆู„ NACL ุจูŠุณุงูˆูŠ
430
00:35:23,500 --> 00:35:29,920
58.5 ุฅุฌุฑุงู… NACL ูˆ ู‡ูƒุฐุง ูุจูŠู‚ูˆู„ ู…ุซู„ุง
431
00:35:33,340 --> 00:35:38,340
Has an atomic weight of 35.5 AMU ูŠุนู†ูŠ ุงู„ูˆุงุญุฏ ู…ูˆู„
432
00:35:38,340 --> 00:35:42,460
ู…ู† ุงู„ูƒู„ูˆุฑูŠุฌุงู† ู„ูŠุด ููŠ ุฎู…ุณุฉ ูˆ ุชู„ู‚ู‰ ู†ูุณ ุงู„ุฑู‚ู… ู†ูุณ
433
00:35:42,460 --> 00:35:47,620
ุนู†ุจูŠุฉ ู‡ูˆ ู†ูุณู‡ ุจุณ ุจุฏู„ AMU ุฅูŠุด ุจู†ู‚ูˆู„ ุฅุฌุฑุงุก ุจุฏู„ AMU
434
00:35:47,620 --> 00:35:52,940
ุจู†ู‚ูˆู„ ุฅุฌุฑุงุก AMU ุจุฏู„ AMU ุจู†ู‚ูˆู„ ุฅุฌุฑุงุก ุงู„ AMU ุทุจุนุง ู…ุด
435
00:35:52,940 --> 00:35:57,070
ูˆุงุญุฏ ุฅุฌุฑุงุกู„ุฃ ุงู„ู€ AMU ู…ุด ูˆุงุญุฏ ุงุฌุฑุงุจ ุงู„ AMU atomic
436
00:35:57,070 --> 00:36:05,210
mass unit 1.6ร—10โปโด ู…ู† ุงู„ุงุฌุฑุงุจ ู„ูƒู† ุงูŠุด ุจูŠู‚ูˆู„ ุงุญู†ุง
437
00:36:05,210 --> 00:36:10,350
ูƒุนุฏุฏูŠุง ุจุชุณูˆูŠู‡ุง ูุงู„ู…ู‚ูˆู„ ู‡ูˆ ุนุจุงุฑุฉ ุนู† ุงู„ formula
438
00:36:10,350 --> 00:36:16,250
weight ุจุณ ู…ุนุจุฑ ุนู†ู‡ุง ุจุงู„ุงุฌุฑุงุจ ูุจุชู‡ู… AU has an
439
00:36:16,250 --> 00:36:20,750
atomic weight of 197 AMU ุนุดุงู† ู‡ูŠูƒ ุงู„ูˆุงุญุฏ more ู…ู†ู‡
440
00:36:29,440 --> 00:36:33,040
ุฃูŠ ู…ุงุฏุฉ ูŠุนู†ูŠ ู†ูุณ ุงู„ .. ู†ูุณ ุงู„ู…ู†ุทู‚ุฉ ุจุงู„ุธุจุท ูƒุงู†ุช
441
00:36:33,040 --> 00:36:36,720
ู…ุฎุชู„ูุฉุŒ ุณูˆุงุก ูƒุงู†ุช ู…ูˆุฑูƒู„ุณุŒ ุณูˆุงุก ูƒุงู†ุช formulaุŒ ุฃูŠุด
442
00:36:36,720 --> 00:36:41,200
ู…ุง ูƒุงู†ุช ูˆ ููŠ ู…ุซู„ ุงู„ู…ูŠู‡ ุงู„ atomic mass units ู„ู‡ุง ุงู„
443
00:36:41,200 --> 00:36:46,680
formula weight 18.0 AMU ูŠูุฌุฃ ุงู„ู…ูˆู„ ู…ู†ู‡ุง ุฌุฏุด 18
444
00:36:46,680 --> 00:36:51,400
ุฌุฑุงู… ู‡ุฐุง ูƒู„ุงู… ุญูŠุตูŠุฑ ุนู†ุฏู†ุง ุฃู„ู ุจุง ูŠุนู†ูŠุจูŠู‚ูˆู„ ู„ูŠ
445
00:36:51,400 --> 00:36:56,920
what's the molar mass of glucoseุŸ ุจูŠู…ุฑุฌุฒู‡ C6H12O6
446
00:36:56,920 --> 00:36:59,860
ู„ุงุฒู… ุฃุฌูŠุจ ุงู„ููˆุฑู…ูˆู„ุฉ ูˆูŠุทูŠู„ู‡ุŒ ูˆุจุนุฏูŠู† ุฃุนุจู‘ุฑ ุนู†
447
00:36:59,860 --> 00:37:02,800
ุงู„ููˆุฑู…ูˆู„ุฉ ูˆูŠุทูŠู„ ุจูŠู‡ุŒ ุจุฏู‘ู‡ ุงู„ู€AMU ุฃู‚ูˆู„ ุฌุฑุงู…ุŒ ู„ุฐุง
448
00:37:02,800 --> 00:37:11,170
ู‡ุงูŠ 6 ููŠ 12ุŒ 12 ููŠ 1ุŒ 6ุฅุฐุง ุงู„ูˆุงุญุฏ ู…ูˆู„ ุนุจุงุฑุฉ ุนู† 180
449
00:37:11,170 --> 00:37:19,450
ุฌุฑุงู… 180 ุฌุฑุงู… ูŠุนู†ูŠ ูˆุงุญุฏ ู…ูˆู„ ู…ู† ุงู„ุณูƒุฑ ุนุจุงุฑุฉ ุนู† 180
450
00:37:19,450 --> 00:37:25,610
ุฌุฑุงู… ู…ู† ุงู„ุฌู„ูˆูƒูˆุฒ 180 ุฌุฑุงู… ู…ู† ุงู„ุฌู„ูˆูƒูˆุฒ ู…ุงุดูŠ ุฃู…ู„ุงุชุŸ
451
00:37:25,610 --> 00:37:28,710
ุทุจ ู†ุงุฎุฏ ุจุฑุถู‡ ุญุงุฌุงุช ุฎููŠูุฉ ูƒุชูŠุฑ ุฃู…ุซู„ุฉ ุฎููŠูุฉ ูƒุชูŠุฑ
452
00:37:28,710 --> 00:37:33,050
ุจูŠู‚ูˆู„ which has more mass a mole of water or a
453
00:37:33,050 --> 00:37:36,050
mole of glucose ุงู„ ู…ูˆู„ of water ุฃูƒู…ู„ ุฌุฑุงู… ููŠู‡
454
00:37:37,810 --> 00:37:42,530
ูˆุงู„ู…ูˆู„ ููŠ ุงู„ุฌู„ูˆูƒูˆุฒ ุฃูƒุงู…ูŠุฌุฑุงู… ููŠ 180 ู†ูุณ ุงู„ formula
455
00:37:42,530 --> 00:37:45,030
weight ุจุณ ุจุฏู†ุง ู†ุนุจุฑ ุนู†ู‡ุง ุจู„ูŠุฌุฑุงู… ุงู„ formula weight
456
00:37:45,030 --> 00:37:50,870
ู‡ู†ุง 18 180 ุฅุฐุง ูˆุงุถุญ ุจุงู„ู†ุณุจุฉ ู„ู†ุง ุฃู†ู‡ ุงู„ุณูƒุฑ ู„ู‡
457
00:37:50,870 --> 00:37:54,230
therefore a mole of glucose
458
00:38:03,140 --> 00:38:08,700
ู†ูุณ ุนุฏุฏ ุงู„ุฌุฒูŠุฆุงุช ุงู„ูˆุงุญุฏ ู…ูˆู„ ู…ู†ู‡ู… 6.02 ููŠ ุนุดุฑุฉ ุฃู‚ุตู‰
459
00:38:08,700 --> 00:38:12,200
ุชู„ุงุชุฉ ูˆุนุดุฑูŠุฉ ู‡ูŠ ุงู„ุณุคุงู„ ุงู„ุชุงู†ูŠ which contains more
460
00:38:12,200 --> 00:38:16,020
molecules a mole of water or a mole of glucose
461
00:38:16,020 --> 00:38:19,580
ู…ุฏุงู… ู‡ุฐู‡ ูˆุงุญุฏ ู…ูˆู„ ูˆู‡ุฐู‡ ูˆุงุญุฏ ู…ูˆู„ ู…ุซู„ ุนู„ู‰ ุนุฏุฏ ู„ุงุชู†ูŠู†
462
00:38:19,580 --> 00:38:23,480
ู†ูุณ ุงู„ุนุฏุฏ ูˆู„ุญุธูˆุง ุงู†ุชูˆุง ู„ู…ุง ูŠูƒูˆู†ูˆุง ู„ุงุชู†ูŠู† ู†ูุณ ุงู„ุนุฏุฏ
463
00:38:23,480 --> 00:38:25,560
ู‡ุฐุง ุนุฏุฏ ูŠุนู†ูŠ
464
00:38:29,750 --> 00:38:33,710
ูŠุนู†ูŠ ููŠ ุฌุฒูŠุฆุงุช ุงู„ .. ุงู„ .. ุงู„ .. ุงู„ .. ุงู„ูุฑูˆุฑ
465
00:38:33,710 --> 00:38:37,150
ูˆู‚ุชู‡ุง 18 ูˆ ู‡ุฐุง ู†ูุณ ุงู„ุนุฏุฏ ู„ูƒู† ุงู„ atomic mass ุชุจุนุชู‡
466
00:38:37,150 --> 00:38:42,050
ูƒุฏู‡ุŸ 180 ูุทุจุนุง ุงู„ 180 ุฃุฌู…ุงู„ู‡ ููŠ ูƒู…ูŠุฉ ุฃูƒุจุฑ ููŠ ..
467
00:38:42,050 --> 00:38:46,170
ูŠุนู†ูŠ mass ุฃูƒุชุฑ ุนุดุงู† ู‡ูŠูƒ ุงู„ .. ุงู„ .. ุงู„ุณูƒุฑ ุงู„ู„ูŠ ู‡ูˆ
468
00:38:46,170 --> 00:38:49,610
ุงู„ glucose ุงู„ mass ุชุจุนุชู‡ ุฃูƒุชุฑ ูƒุชูŠุฑ ุนุดุงู† ุฃู…ุซุงู„ ุงู„ู„ูŠ
469
00:38:49,610 --> 00:38:54,910
ุจูŠุจูŠู† ู„ูƒู† ูƒุนุฏุฏ ู…ุฏุงู… ูˆุงุญุฏ mole ุฅุฐุง ู†ูุณ ุงู„ุนุฏุฏ ู…ู† ุฃูŠ
470
00:38:54,910 --> 00:38:59,430
ู…ุงุฏุฉ ูˆุงุญุฏ ู…ูˆู„ ู…ู† ุฃูŠ ู…ุงุฏุฉ ุงูŠูˆู† ุฐุฑุฉ ู…ูˆุฑูƒูˆู„ ู†ูุณ ุงู„ุนุฏุฏ
471
00:39:01,620 --> 00:39:05,380
ุทูŠุจ ุชุญูˆู„ ุงู„ุงุฌุฑุงู…ุงุช ู„ more ูˆ ุงู„ more ู„ ุงู„ุงุฌุฑุงู…ุงุช ูˆ
472
00:39:05,380 --> 00:39:10,100
ุจุฏูŠ ุงูŠุงูƒู… ูŠุนู†ูŠ ุชุนุฑููˆุง ู‡ุฐู‡ ุงู„ุนู„ุงุฌุงุช ูƒูˆูŠุณุฉ ูƒุชูŠุฑ ุงู†ุง
473
00:39:10,100 --> 00:39:15,140
ุจู‚ูˆู„ ุงู„ more of a substance ุงูŠุด ุจูŠุณุงูˆูŠุŸ ุฌุงู„ ุจูŠุณุงูˆูŠ
474
00:39:15,140 --> 00:39:18,740
ุงู„ mass ู„ู„ substance ุจุงู„ุงุฌุฑุงู… ุนู„ู‰ ุงู„ููˆุฑุฌู„ูˆูŠุฉ ู„ู„
475
00:39:18,740 --> 00:39:22,820
substance ุงู„ massู„ู„ุตู…ุณุฉ ุจุงู„ุฌุฑุงู…ุงุช ุนู„ู‰ ุงู„ formula
476
00:39:22,820 --> 00:39:25,680
weight ูŠุนู†ูŠ ุนู†ุฏูŠ ูƒู…ูŠุฉ ู…ู† ุงู„ู…ุงุฏุฉ ุจุงู„ุฌุฑุงู…ุงุช ุจุฏูŠ
477
00:39:25,680 --> 00:39:27,640
ุฃุญูˆู„ู‡ุง ู„ู…ูˆู„ ุฏู‡ ุงู„ maximum ุนู„ู‰ ุงู„ formula weight
478
00:39:27,640 --> 00:39:30,700
maximum ุนู„ู‰ ุงู„ formula weight ู„ูŠู‡ุŸ ูƒุงู† ู„ุฃู†ู‡ ูŠุง
479
00:39:30,700 --> 00:39:33,520
ุฃุณุชุงุฐ ู†ุดูˆู ุฏู‡ ู‡ุฐูŠ ุงู„ mass ุฅูŠุด ุงู„ู„ูŠ ุตุนุฏุช ู…ุนุงูƒุŸ ุฏู‡
480
00:39:33,520 --> 00:39:38,040
ุฌุฑุงู… ุทุจ ูˆ ุงู„ formula weight ู‡ู‰ ุฌุฑุงู… ุนู„ู‰ ุงู„ุฌุฑุงู… ุนู„ู‰
481
00:39:38,040 --> 00:39:41,280
ุงู„ู…ูˆู„ ู‡ุฐูŠ ุจุชุฑูˆุญ ู…ู‡ุงู„ูŠ ุงู„ู…ูˆู„ ุฅูŠุด ุจุชุณุจุจุŸ ุจุชุทู„ุน ููˆู‚
482
00:39:41,280 --> 00:39:46,180
ุจุชุตูŠุฑ ู…ูˆู„ ุฅุฐุง ุตุงุฑุช ุนุฏุฏ ุงู„ ุฅูŠู‡ุŸ ุนุฏุฏ ุงู„ู…ูˆู„ุงุช ู…ุนุงูŠุงุŸ
483
00:39:46,460 --> 00:39:50,820
ูุนุฏุฏ ุงู„ู…ู„ุงุช ุจุชุณุงูˆูŠ ุงู„ูƒุชู„ุฉ ุนู„ู‰ ุงู„ formula weight
484
00:39:50,820 --> 00:39:55,420
ูˆู…ู† ู‡ู†ุง ุจู†ูŠุฌูŠ ุจุงู„ู‚ูˆู„ ุทุจ ู„ูˆ ุจุชุฏู…ุณ ุงู‡ ุจุถุฑุจ ุงู„
485
00:39:55,420 --> 00:39:59,460
formula weight ุจุฅูŠู‡ุŸ ุจุนุฏุฏ ุงู„ู…ู„ุงุช ู„ูˆ ุจุชุฏู…ุณ ุจุงู„ุฅุฌุฑุงุก
486
00:39:59,460 --> 00:40:03,020
ุจุถุฑุจ ุงู„ formula weight ุจุฅูŠู‡ุŸ ุจุงู„ number of moles
487
00:40:03,020 --> 00:40:07,900
ู‡ุฐุง ุนู„ุงู‚ุฉ ูƒุชูŠุฑ ูƒุชูŠุฑ ู…ู‡ู…ุฉ ู†ุณุชุฎุฏู…ู‡ุง ุจุดูƒู„ ูƒุจูŠุฑ ููŠ
488
00:40:07,900 --> 00:40:12,340
ุฎู„ุงู„ ุงู„ chapter ู‡ุฐุง ูˆ ุฃูŠ ุญุณุงุจุงุช ูƒูŠู…ูŠุงุฆูŠุฉ ุฃุฎุฑู‰ุฃูŠ
489
00:40:12,340 --> 00:40:17,960
ุญุณุงุจุงุช ูƒู…ูŠุฉ ู„ุงุฒู… ู†ุณุชุฎุฏู… ู‡ุฐุง ุงู„ุชุนุจูŠุฑ ูˆูƒู…ุงู† ู‡ุฐุง
490
00:40:17,960 --> 00:40:21,780
ุงู„ุชุนุจูŠุฑ ู…ู‡ู… ู„ุฃู†ู‡ ุจู‚ุฏุฑ ู…ู†ู‡ ุฃุญูˆู„ ู…ู† mole ู„ gram ูˆ ู…ู†
491
00:40:21,780 --> 00:40:25,280
gram ู„ mole ูู‡ุฐุง ู…ู‡ู… ูƒุชูŠุฑ ู„ุฃู†ู‡ ุงู†ุง ุงุฐุง ูƒุงู† ุนู†ุฏู‰
492
00:40:25,280 --> 00:40:27,740
ุงู„ู…ุณุฃู„ุฉ ููŠู‡ุง gram ุงู†ุง ุจู‚ูˆู„ ุงู†ุง ู…ูู‡ู…ุด ูƒุชูŠุฑ ูู‰ ุงู„
493
00:40:27,740 --> 00:40:31,640
gram ุงู†ุง ู…ูู‡ู… ูู‰ ุงู„ moles ูƒ chemist ุนู„ุดุงู† ู‡ูŠูƒ ู…ุฏู‰
494
00:40:31,640 --> 00:40:35,300
ู…ุงุนู†ุฏูŠ gram ุงู‡ูŠ ุงุฐุง ููˆุฑุง ู„ุงุฒู… ุงุญูˆู„ ุงู„ gram ู„ ู…ole
495
00:40:35,300 --> 00:40:40,260
ู‡ู†ุดูˆู ู‡ุฐุง ุงู„ูƒู„ุงู…ู†ุงุฎุฏ ุฃุณุฆู„ุฉ ูƒุชูŠุฑ ุจุณูŠุทุฉ ุจูŠู‚ูˆู„
496
00:40:40,260 --> 00:40:45,320
calculate the number of moles of glucose in 5.380
497
00:40:45,320 --> 00:40:49,960
gram glucose ุชู‚ูˆู„ ูˆุงู„ู„ู‡ ุงูŠู‡ุŸ ุงู„ mole of substance
498
00:40:49,960 --> 00:40:54,500
ู‡ูŠ glucose ุณูˆู‰ ุงู„ mass ู„ู„glucose ุนู„ู‰ ุงู„ formulas
499
00:40:54,500 --> 00:40:58,020
ู„ู„glucose ุงู„ mass ู‡ูŠ ุงู„ู…ุนุงู‡ุฏ ูˆุงู„formulas ู‡ูŠ
500
00:40:58,020 --> 00:41:00,460
ุงู„ู…ุนุงู‡ุฏ ู†ุญู†ุง ุจููŠุฑู‡ุง ุฌุฑู†ุงู‡ุง ุฌุงู„ุณูŠู† ู…ู„ูŠูˆู† ุชู…ุงู†ูŠู†
501
00:41:02,940 --> 00:41:07,580
ุจุณ ุงูƒุซุฑู‡ ุนู„ู‰ ู…ุง ุจูŠุนุทูŠู†ุง number of moles number of
502
00:41:07,580 --> 00:41:11,580
moles ุณู‡ู„ ูƒุชูŠุฑ ุงูˆุตู„ู‡ุง ุงู„ mass ุนู„ู‰ ุงู„ formula ูˆ ุงูŠู‡
503
00:41:11,580 --> 00:41:15,620
ูƒู…ุงู† ุณุคุงู„ ุจูŠู‚ูˆู„ how many moles of sodium
504
00:41:15,620 --> 00:41:21,760
bicarbonate ุงูˆ hydrogen carbonate ุณูŠุงู†ุง ู„ุงุณู…ู‡ ุตุญ
505
00:41:21,760 --> 00:41:25,860
ูŠุนู†ูŠ are in 5080 grams of sodium hydrogen
506
00:41:25,860 --> 00:41:30,190
carbonateูู‡ู… ูŠุนุทูŠู†ูŠ ูƒุชู„ุฉ ุงู„ hydrogen ูƒุฑุจูˆู†ูŠู† ูˆ
507
00:41:30,190 --> 00:41:33,910
ุจุชุถู… ูˆุฑุฒ ุงูŠุด ุจุชุณูˆูŠู‡ุŸ ุจุชุฌูŠุจ ุงู„ููˆุฑู…ูˆู„ู‡ ูˆ ุจุชุฌูŠุจ
508
00:41:33,910 --> 00:41:39,270
ุงู„ููˆุฑู…ูˆู„ู‡ ูˆ ุชุฌูŠุจ ุงู„ููˆุฑู…ูˆู„ู‡ ูˆ ุชุฌูŠุจ ุงู„ููˆุฑู…ูˆู„ู‡ ูˆ ุชุฌูŠุจ
509
00:41:39,270 --> 00:41:39,410
ุงู„ููˆุฑู…ูˆู„ู‡ ูˆ ุชุฌูŠุจ ุงู„ููˆุฑู…ูˆู„ู‡ ูˆ ุชุฌูŠุจ ุงู„ููˆุฑู…ูˆู„ู‡ ูˆ ุชุฌูŠุจ
510
00:41:39,410 --> 00:41:41,070
ุงู„ููˆุฑู…ูˆู„ู‡ ูˆ ุชุฌูŠุจ ุงู„ููˆุฑู…ูˆู„ู‡ ูˆ ุชุฌูŠุจ ุงู„ููˆุฑู…ูˆู„ู‡ ูˆ ุชุฌูŠุจ
511
00:41:41,070 --> 00:41:45,210
ุงู„ููˆุฑู…ูˆู„ู‡ ูˆ ุชุฌูŠุจ ุงู„ููˆุฑู…ูˆู„ู‡ ูˆ ุชุฌูŠุจ ุงู„ููˆุฑู…ูˆู„ู‡ ูˆ ุชุฌูŠุจ
512
00:41:45,210 --> 00:41:49,690
ุงู„ููˆุฑู…ูˆู„ู‡ ูˆ ุชุฌูŠุจ ุงู„ููˆุฑู…ูˆู„ู‡ ูˆ ุชุฌูŠุจ ุงู„ููˆุฑู…ูˆู„ู‡ ูˆ ุชุฌูŠุจ
513
00:41:50,120 --> 00:41:55,080
ุจู‚ูˆู„ calculate the mass in grams of 0.433 mole of
514
00:41:55,080 --> 00:41:59,060
calcium nitrate ุงูŠ ุงู†ุชูŠ ุจุฑุถู‡ ู†ูุณ ุงู„ูƒู„ู…ุฉ ุงูŠู‡ุŸ ู…ูˆู„
515
00:41:59,060 --> 00:42:00,640
ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„
516
00:42:00,640 --> 00:42:02,020
ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„
517
00:42:02,020 --> 00:42:02,880
ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„
518
00:42:02,880 --> 00:42:16,920
ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„ ู…ูˆู„
519
00:42:16,920 --> 00:42:21,940
ู…ุงู„ู€Master Substance ุนุจุงุฑุฉ ุนู† ู…ูˆู„ ููŠ ุงู„ู€Formula
520
00:42:21,940 --> 00:42:24,260
Weight ู…ู† ู†ูุณ ุงู„ุนู„ุงู‚ุฉ ุงู„ู„ูŠ ุดูˆูู†ุงู‡ุง ุงุญู†ุง ุดูˆูู†ุงู‡ุง
521
00:42:24,260 --> 00:42:28,080
ุนู„ู‰ ุฌุฑุจ ุงู† ุงู„ู…ูˆู„ ู…ุชุณุงูˆูŠ Gram ุนู„ู‰ Formula Weight
522
00:42:28,080 --> 00:42:33,380
ุฅู†ุชู‡ูŠู†ุงุŒ ุฅุฐุง ู„ูŠู‡ Gram ุฅูŠุด ู…ุชุณุงูˆูŠุŸ Percentage ุงู„ู…ูˆู„
523
00:42:33,380 --> 00:42:36,160
ููŠ ุงู„Formula WeightุŒ ุงู„ู…ูˆู„ ู‡ูŠ ู…ุนุงูŠุงุŒ ูˆุงู„Formula
524
00:42:36,160 --> 00:42:39,340
Weight ู‡ูŠ ู…ุนุงูŠุงุŒ ุนู„ู‰ ุทูˆู„ ู…ุซู„ุฉ ู…ุญู„ูˆู„ุฉุŒ ู…ุงููŠุด ู…ุดูƒู„ุฉุŒ
525
00:42:39,340 --> 00:42:44,430
ู†ุตุช ูŠุนู†ูŠุŒ ุจุชุงุฎุฏุด ู†ุต ุงู„ุฌูŠุฌุงุŒ ุซุงู†ูŠู…ุซู„ู‹ุง ุชุงู†ูŠ ุจูŠู‚ูˆู„
526
00:42:44,430 --> 00:42:49,210
what's the mass in grams of a 6.33 moles of sodium
527
00:42:49,210 --> 00:42:54,830
bicarbonate ุทูŠุจ ุจูŠุนุทูŠู†ุง sodium bicarbonate ุจูŠุนุทูŠู†ุง
528
00:42:54,830 --> 00:42:59,050
ู…ูˆู„ ูˆ ุจุฏู‡ ุฌุฑุงู…ุงุช ุทุจ ุญู„ูˆ ูƒุชูŠุฑ ุฎู„ูŠู†ุง ู†ุชูˆู‚ุน ููŠ ุงู„ุฃูˆู„
529
00:42:59,050 --> 00:43:01,790
ุจูŠู‚ูˆู„ ูˆุงู„ู„ู‡ ุงู„ุฌุฑุงู…ุงุช ู‡ูŠ ุนุจุงุฑุฉ ุนู† ุนุฏุฏ ุงู„ู…ูˆู„ุงุช ููŠ ุงู„
530
00:43:01,790 --> 00:43:04,650
formula ูˆ ุจูŠุทู„ุน ุญุงุฌุฉ ู…ุงููŠุด ู…ุดูƒู„ุฉ ุจูŠุจู†ู‰ ุงู„ุณุคุงู„
531
00:43:04,650 --> 00:43:07,670
ุจูŠู‚ูˆู„ ุชู„ุงุชุฉ ููŠ ุนุดุฑ ู…ุณุชุฎุฏู… ุฎู…ุณุฉ moles of sulfuric
532
00:43:07,670 --> 00:43:11,710
acidุจู†ุฏู‰ ูŠุญูˆู„ู‰ ู„ุฌุฑุงู…ุงุช ู…ุฏุงู… ุนู†ุฏู‰ ู…ูˆู„ ุงุฐุง ู…ุถุฑูˆุจ ุงูˆ
533
00:43:11,710 --> 00:43:16,130
ูุฑู…ูˆู„ูˆูŠุฉ ุจุชุนุทูŠู†ู‰ ุงูŠู‡ ุงุฌุฑุงู… ุฒู‰ ุงุณู…ูƒ ุงุชุญูˆู„ู‰ ู…ู† ู…ูˆู„
534
00:43:16,130 --> 00:43:19,370
ู„ุฌุฑุงู… ู…ู† ุฌุฑุงู… ู„ู…ูˆู„ ู‡ุฐุง ู„ู„ุญุณุงุจุงุช ุงู„ูƒูŠู…ูŠุงุฆูŠุฉ ู‡ุฐุง ุงุดูŠ
535
00:43:19,370 --> 00:43:23,770
ุงุณุงุณู‰ ุฌุฏุง ุงุดูŠ ุงุณุงุณู‰ ูˆ ุงุฐุง ุนุฑูุช ุนุฑุฏ ุงู„ู…ูˆู„ุงุช ุจุชุนุฑู
536
00:43:23,770 --> 00:43:27,710
ุนุฑุฏ ุงู„ุฐุฑุงุช ุจุชุนุฑู ุนุฑุฏ ุงู„ุงูŠูˆู†ุงุช ุจุชุนุฑู ุนุฑุฏ ุงู„ุฌุฒูŠุฆุงุช
537
00:43:27,710 --> 00:43:35,330
ุชู…ุงู… ู„ูŠู‡ ู„ุฃู†ู‡ ุฏุงุฆู…ุง ุงู„ู…ูˆู„ ุงู…ุฑู‡ุง 6.02ร—10ยฒ ุทูŠุจ
538
00:43:35,330 --> 00:43:40,550
ุงู†ุญูˆู„ ุงู„ masses ู„ู„ number of particlesุจู‚ูˆู„ ุจู‚ุฏุฑุดุŒ
539
00:43:40,550 --> 00:43:45,190
ู…ุจุงุดุฑ ุจู‚ุฏุฑุดุŒ ู„ุฃู†ู‡ ู…ุงููŠุด ุนู„ุงู‚ุฉ ุจูŠู† ุงู„ุฅุฌุฑุงู… ูˆุงู„ุนุฏุฏุŒ
540
00:43:45,190 --> 00:43:48,430
ู„ุงุฒู… ู†ุญูˆู‘ู„ ู„ู„ู…ูˆู„ุŒ ุฅุฌุฑุงู… ุจุญูˆู‘ู„ู‡ ู„ู„ู…ูˆู„ุŒ ูˆุงู„ู…ูˆู„
541
00:43:48,430 --> 00:43:52,890
ุจุญูˆู‘ู„ู‡ ู„ู„ุนุฏุฏุŒ ุชู…ุงู…ุŸ ูŠุจู‚ู‰ ู…ู† ุงู„ mass ู„ number of
542
00:43:52,890 --> 00:43:55,670
particles ู„ุฃุŒ ุจู‚ุฏุฑุดุŒ ุงู„ูƒูŠู…ุง ู…ุด ู‡ูŠูƒุŒ ุงู„
543
00:43:55,670 --> 00:44:01,010
stoichiometry ู…ุด ู‡ูŠูƒุŒ ูู„ุงุฒู… ู†ุญูˆู‘ู„ ุงู„ mass ููŠ ุงู„ุฃูˆู„
544
00:44:01,010 --> 00:44:09,350
ู„ุฅูŠู‡ุŸุงู„ู…ูˆู„ ุฏุงุฆู…ุง ู‡ุฐุง ู‡ูˆ ุงู„ุญุตุงู† ุงู„ู…ู…ุชุงุฒ
545
00:44:09,350 --> 00:44:15,410
ุงู„ู„ูŠ ุจูŠุฌุชุงุฒ ูƒู„ ุงู„ุตุนุงุจ ุงู„ู…ูˆู„ ูู†ุดูˆู ุงูŠุด ุจูŠุณูˆูŠ ุทุจุนุง
546
00:44:15,410 --> 00:44:18,990
ุงู†ุง ูƒุชุจู„ูŠ ูƒู„ู…ุฉ ู…ุฐุงูƒุฑูƒ ุงู† ุงู„ first useful step is
547
00:44:18,990 --> 00:44:22,630
to convert the mass to moles ู…ู† ุบูŠุฑ ุจุชุญูˆู„ ู„ู…ูˆู„ ูƒู„
548
00:44:22,630 --> 00:44:27,310
ุดุบู„ ุบู„ุท ูƒู„ ุดุบู„ ู…ุด ู‡ูŠูˆุตู„ู†ุง ู„ู†ุชูŠุฌุฉ ูˆ ุงุญู†ุง ุจู†ุนุฑู ุงู†
549
00:44:27,310 --> 00:44:31,330
ุงู„ู…ูˆู„ ุนุจุงุฑุฉ ุนู† 6.02 ููŠ 10 ุฃูˆ 23 particle
550
00:44:41,810 --> 00:44:45,190
ู…ู…ุชุงุฒ ุฌุฏุง ุจู‚ูˆู„ ุฅุฐุง ู…ุง ุชุฌูŠุจ ุงู„ู…ูˆู„ ูƒูุฑ ุงู„ู…ูˆู„ ูƒูุฑ
551
00:44:45,190 --> 00:44:49,450
ุนุจุงุฑุฉ ุนู† ุงู„ mass ุนู„ู‰ ุงู„ formula ูˆูŠู‡ ุงู„ mass ุชู„ุงุชุฉ
552
00:44:49,450 --> 00:44:52,890
ุทุจุนุง ู‡ุงู† ู…ุด formula ูˆูŠู‡ ู‡ุงู† atom equate ุจุชู‚ูˆู„ ู„ุฅู†ู‡
553
00:44:52,890 --> 00:44:56,210
ุจุณ atom formula ู„ู…ุง ูŠูƒูˆู† ููŠ ุนู†ุฏู†ุง chemical formula
554
00:44:56,210 --> 00:44:56,990
ูŠุนู†ูŠ ุฃูƒุชุฑ ู…ู†
555
00:45:00,440 --> 00:45:05,720
ู3 ุนู„ู‰ 5 ุนู„ู‰ 63.5 ุจุทู„ุน 0.047 ุฅุฐุง ุฌูŠุจุช ุนุฏุฏ ุงู„ู…ู„ุงุช
556
00:45:05,720 --> 00:45:13,260
ุจุฏูŠ ุนุฏุฏ ุนุฏุฏ ู…ู„ุงุช ุงู„ูƒุจุงุฑ ุจุฏูŠ ุนุฏุฏ ุฐุฑุงุช ุงู„ูƒุจุงุฑ ุงู„ู…ูˆู„
557
00:45:13,260 --> 00:45:18,640
ุฃูƒู…ู„ ุฐุฑุฉ ููŠ 6.02 ููŠ 10 ุฅุฐุง ุจุถุฑุจ ุนุฏุฏ ุงู„ู…ู„ุงุช ููŠ ุนุฏุฏ
558
00:45:18,640 --> 00:45:24,280
avocado ุจูŠุทู„ุน ุนู†ุฏูŠ ุนุฏุฏ ุงู„ุฐุฑุงุช ุจูŠุทู„ุน ู…ุซู„ุง 82 ููŠ 10
559
00:45:24,280 --> 00:45:30,120
ุฃู‚ุตู‰ 22 ู…ุจุงุดุฑ ูƒุชูŠุฑ ุฎุงู„ุตุจู‚ูˆู„ ูƒู… ู…ุซู„ุง how many
560
00:45:30,120 --> 00:45:35,780
glucose molecules are in 5.23 grams of glucose ุญู„ูˆ
561
00:45:35,780 --> 00:45:39,600
ูƒุชูŠุฑุŒ ุจุฏู‡ ุฃูƒุชุฑ ู…ุฌุฒูŠุฉุŒ ููŠ ูˆุฒู†ุฉุŒ ุจู‚ูˆู„ ุงู„ูˆุฒู†ุฉ ุฅูŠุด
562
00:45:39,600 --> 00:45:45,000
ู†ุฌูŠุจ ู…ู†ู‡ุงุŒ ุญุชู‰ ู„ูˆ ูŠุนู†ูŠ ุฃูˆู„ ุดุบู„ ุฃุนู…ู„ูŠู‡ุง ุฏุงุฆู…ุง ุฌูŠุจูŠ
563
00:45:45,000 --> 00:45:49,400
ุงู„ู…ูˆู„ุŒ ู‡ูˆ ุงู„ู„ูŠ ุจูŠู„ุฒู…ูƒุงู„ู…ูˆุฒ ุฌูŠุจู†ุง ุงู„ู…ูˆุฒ ุฏุณู…ุชุฑ ุฎู…ุณุฉ
564
00:45:49,400 --> 00:45:53,300
ูˆ ุชู„ุงุชุฉ ูˆ ุนุดุฑูŠู† ุนู„ู‰ ู…ูŠุฉ ูˆ ุชู…ุงู†ูŠู† ู„ุฃู†ู‡ ุงู„ู…ูŠุงุณ ุนู„ู‰
565
00:45:53,300 --> 00:45:56,220
ุงู„ .. ุงู„ .. ุงู„ู…ูŠุงุณ ุนู„ู‰ ุงู„ formula weight ุงุฌุฑุงุจ ุนู„ู‰
566
00:45:56,220 --> 00:45:58,860
ุงู„ formula weight ุทู„ุน ู‡ู†ุง point oh two minus one
567
00:45:58,860 --> 00:46:03,720
ุญู„ูˆุŒ ุงู„ุงู† ุจุฏูŠ ุนุฏุฏ ุงู„ุฌุฒูŠุฆุงุช ุจุถุฑุจ ู‡ุฐู‡ ุงู„ู‚ูŠู…ุฉ ููŠ ุงูŠู‡ุŸ
568
00:46:03,720 --> 00:46:07,420
ููŠ ุนุฏุฏ ุงู„ุฃู…ุฑูŠูƒุง ุงู†ุช ุงูŠู‡ ุฏู‡ุŸ ุทู„ุนู†ุง ุนุฏุฏ ุฌุฒูŠุฆุงุช ุงู„ุณูƒุฑ
569
00:46:07,420 --> 00:46:11,440
ู†ูŠุฌูŠ ู„ ุจูŠุช ุจู‚ูˆู„ how many oxygen .. ุจุฏูŠ ุงู„ูƒู„ ูŠูุชุญ
570
00:46:11,440 --> 00:46:13,580
ุนูŠู†ู‡ how many oxygen atoms
571
00:46:16,980 --> 00:46:20,180
ุงู†ุช ุงูƒุณุฌูŠู† ุงุชูˆู… ูุงู†ุง ุจุงุฌูŠ ู‡ุงู† ุงูŠุด ุจู‚ูˆู„ ุงุฐุง ู„ุงุฒู…
572
00:46:20,180 --> 00:46:24,220
ุงุฌูŠุจ ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ุงูƒุณุฌูŠู† ูƒุงู†ุชุด ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ุงูƒุณุฌูŠู†
573
00:46:24,220 --> 00:46:30,060
ูƒุงู†ุช ุณุช ุฃุจุนุงุฏ ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ุณูƒุฑ ุจุฌู„ูˆูƒูˆุฒ ุณุช ุฃุจุนุงุฏ ู„ุงู†
574
00:46:30,060 --> 00:46:35,220
ุงู„ุณูƒุฑ ู‡ูŠ ุงู„ูˆุงุญุฏ ู…ูˆู„ ุงูƒู… ู…ูˆู„ ุงู„ุงูƒุณุฌูŠู† ุณุชุฉ ุงุฐุง ู‡ูŠ
575
00:46:35,220 --> 00:46:40,060
ุนู†ุฏูŠ ุงู†ุง ุงู„ ู…ูˆู„ ุงู„ุณูƒุฑ ุจุถุฑุจู‡ ููŠ ุณุชุฉ ุงูŠุด ุจูŠุนุทูŠู†ูŠ
576
00:46:40,060 --> 00:46:50,490
ุจูŠุนุทูŠู†ูŠ ุนุฏุฏ ู…ูˆู„ุงุชุงู„ุฃูƒุณุฌูŠู† ู‡ู…ูˆู„ O ุฏุฑุจุชู‡
577
00:46:50,490 --> 00:46:54,570
ููŠ ุนุฏุฏ ุฃูุฌุงุฑ ูˆุจุนุทูŠุชู‡ ุฏุฑู‘ุงุช ุงู„ O ุชู…ุงู… ูŠุง ุจู†ุงุชุŸ
578
00:46:54,570 --> 00:47:01,550
ุงู„ูƒู„ุงู… ุจุฑุถู‡ ุจุณูŠุท ูู‡ู†ุง ุญุณุจู†ุง ุนุฏุฏ ุฌุฒูŠุฆุงุช ุงู„ุณููƒุฑ
579
00:47:01,550 --> 00:47:06,290
ูˆุจุนุฏูŠู† ุญุณุจู†ุง ุนุฏุฏ ุฏุฑู‘ุงุช ุงู„ุฃูƒุณุฌูŠู† ููŠู‡ ูƒู…ุงู† ุณุคุงู„
580
00:47:06,290 --> 00:47:09,630
ุจูŠู‚ูˆู„ how many nitric acid molecules are in ุฃุฑุจุนุฉ
581
00:47:09,630 --> 00:47:13,790
ูˆ ุงุชู†ูŠู† ู…ู† ุนุดุฑุฉ ุฌุฑุงู… ู†ูŠุชุฑูŠูƒ ุฃุณุฏ ูˆู‡ูŠ ุจูŠุนุทูŠู‡ ุงู„
582
00:47:13,790 --> 00:47:18,620
formula ุชุจุนู‡ุจู‚ูˆู„ ูƒุชูŠุฑ ุจุตูŠุฑ ุงู†ุง ุนุดุงู† ุงุฌูŠุจ ุนุฏุฏ
583
00:47:18,620 --> 00:47:23,060
ุฌุฒูŠุฆุงุช ุงู„ nitric acid ุจู‚ูˆู„ ุจุฏูŠ ุงุฌูŠุจ ุงู„ moles ู…ู† ุงู„
584
00:47:23,060 --> 00:47:26,340
nitric acid ูˆ ุจุนุฏูŠู† ุงุถุฑุจู‡ุง ููŠู‡ ุนุฏุฏ ุงู„ avocado
585
00:47:26,340 --> 00:47:29,960
ูุงู„ู…oles ุงุฑุจุนุฉ ูˆ ุงุชู†ูŠู† ุนู„ู‰ ุชู„ุงุชุฉ ูˆ ุณุชูŠู† ุงู„ gram
586
00:47:29,960 --> 00:47:33,680
ุนู„ู‰ ุงู„ formula B ุจุทู„ุน ุนู†ุฏูŠ ู‡ุฐุง ุงู„ุฑู‚ู… ุจุถุฑุจ ุนู† ุงู„
587
00:47:33,680 --> 00:47:38,020
avocado ุจูŠุนุทูŠู†ุง ุนุฏุฏ ุฌุฒูŠุฆุงุช ุงู„ nitric acid ุชู‚ู†ูŠุฉ
588
00:47:38,020 --> 00:47:42,770
ุฌู†ุจูŠุฉู…ูŠู† ุชู‚ูˆู„ูŠ how many oxygen atoms are in this
589
00:47:42,770 --> 00:47:45,170
sampleุŸ ุงุฑูุน ุฃูŠุฏูŠูƒุŒ ู‚ูˆู„ูŠ ูˆุนู„ู‘ูŠ ุตูˆุชูƒ
590
00:48:07,410 --> 00:48:11,730
ุฃู†ุง ุจุฏูŠ ุนุฏุฏ ุนุดุงู† ุฃุฌูŠุจ ุนุฏุฏ ุงู„ุฏุฑู‘ุง ุจุฏูŠ ุนุฏุฏ ุงู„ู…ูˆู„ุงุช
591
00:48:11,730 --> 00:48:16,930
ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ู€ O ุจุฏูŠุด ุชู„ู‚ุงู„ูƒ ุฃู…ุชุงู„ ุนุฏุฏ ู…ูˆู„ุงุช
592
00:48:16,930 --> 00:48:19,750
ุงู„ู€Nitric Acid ุทุจ ู‡ุงูŠ ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ู€Nitric Acid
593
00:48:19,750 --> 00:48:28,950
ู†ุฌูŠุจ ุฌุฑูˆุจู‡ุง ููŠ ุซู„ุงุซุฉ ุจุชุตูŠุฑ ู‡ุงุฏ ุงู„ู…ูˆู„ ุงูŠุดุŸ O ู…ุฌุฑูˆุญ
594
00:48:28,950 --> 00:48:34,110
ุนุฏู… ุฌุงูŠุจ ุนุฏุฏ ุฏุฑู‘ุงุช ุงู„ Oxygen ุญู„ูˆ ูƒุชูŠุฑ ุณู‡ู„ ุฎุงู„ุต ุทูŠุจ
595
00:48:37,790 --> 00:48:44,690
ู†ุทู„ุน ุนู„ู‰ ู…ูˆุถูˆุน ุชุงู†ูŠ ุงู„ู…ูˆุถูˆุน ู‡ุฐุง ุฌู…ูŠู„ ุฌุฏุง ูˆู…ุนู„ูˆู…ุชู‡
596
00:48:44,690 --> 00:48:48,710
ุจุณูŠุทุฉ ู†ุทู„ุน ุนู„ู‰ ู…ูˆุถูˆุน ุงู…ุจุฑูŠูƒุงู„ ููˆุฑู…ูˆู„ู‡ ูˆู…ูˆุถูˆุน
597
00:48:48,710 --> 00:48:54,050
ุงู…ุจุฑูŠูƒุงู„ ููˆุฑู…ูˆู„ู‡ ุงู…ุจุฑูŠูƒุงู„ ููˆุฑู…ูˆู„ู‡ ุงู…ุจุฑูŠูƒุงู„ ููˆุฑู…ูˆู„ู‡
598
00:48:54,050 --> 00:48:58,630
ุงู…ุจุฑูŠูƒุงู„ ููˆุฑู…ูˆู„ู‡ ุงู…ุจุฑูŠูƒุงู„ ููˆุฑู…ูˆู„ู‡ ุงู…ุจุฑูŠูƒุงู„ ููˆุฑู…ูˆู„ู‡
599
00:48:58,630 --> 00:49:05,450
ุงู…ุจุฑูŠูƒุงู„ ููˆุฑู…ูˆู„ู‡ ุงู…ุจุฑูŠูƒุงู„
600
00:49:05,450 --> 00:49:11,680
ููˆุฑู…ูˆู„ู‡ุจุญูŠุซ ุฅู†ู‡ ุชุญุชูˆูŠ ู‡ุฐู‡ ุงู„ formula ุนู„ู‰ simplest
601
00:49:11,680 --> 00:49:17,280
ratio of moles of elements ูŠุนู†ูŠ ุชุญุชูˆูŠ ุนู„ู‰ .. ู‡ูŠ
602
00:49:17,280 --> 00:49:21,060
ุตูŠุบุฉ ุฃูˆู„ูŠุฉ empirical ูŠุนู†ูŠ ุฃูˆู„ู‰ ูู‡ูŠ ุนุจุงุฑุฉ ุนู† ุงู„ุตูŠุบุฉ
603
00:49:21,060 --> 00:49:25,840
ุงู„ู„ูŠ ุจุชุญุชูˆูŠ ุนู„ู‰ ุฃุจุณุท ู†ุณุจุฉ ู…ุจูŠุฏ ุงู„ุนู†ุงุตุฑ ูŠุนู†ูŠ ู…ุซู„ุง
604
00:49:25,840 --> 00:49:32,820
ู„ูˆ ู‚ู„ู†ุง C6H12O6 ุฅูŠุด ุฃุจุณุท ู†ุณุจุฉ ุจูŠู†ู‡ู…ุŸ CH2O ุฏุณู…ู†ุง
605
00:49:32,820 --> 00:49:36,720
ุนู„ู‰ 6 ู‡ุฐู‡ ุงู„ formula ุงู„ empiricalู…ูˆู„ูŠูƒูˆู„ุงุฑ formula
606
00:49:36,720 --> 00:49:43,660
ุงูˆ molecular formula ููŠ ุจุนุถ
607
00:49:43,660 --> 00:49:46,680
ุงู„ุฃุญูŠุงู† ุงู„ู…ูˆู„ูŠูƒูˆู„ุงุฑ formula ุงูˆ ุงู„ actual formula
608
00:49:46,680 --> 00:49:52,580
ุจุชูƒูˆู† ู‡ูŠ ุงู„ empirical formula ุฒูŠ ู…ุซู„ุง ุงู„ู…ูŠู‡ H2O ุฏูŠ
609
00:49:52,580 --> 00:49:55,480
ุชุชุจุตู„ ูุชุชุจุตู„ ุงุฐุง ู‡ุฐูŠ empirical ูˆ ููŠ ู†ูุณ ุงู„ูˆู‚ุช
610
00:49:55,480 --> 00:50:02,960
actual ุงู„ ionic compounds ุงู„ ionic compounds ุฏุงุฆู…ุง
611
00:50:02,960 --> 00:50:06,580
ุจูŠูƒุชุจูˆุง ุนู„ู‰ ู‡ูŠุฆุฉ empiricalูŠุนู†ูŠ ู…ุงู†ูุนุด ู…ุซู„ุง ู†ูƒุชุจ ุงู„
612
00:50:06,580 --> 00:50:12,900
NACl ููƒูˆุง NA2Cl2 ุฃูˆ NA3Cl3 ู„ุฃู† ู‡ูŠ ู…ุด ุฌุฒูŠุฆุงุช ู…ุด
613
00:50:12,900 --> 00:50:17,660
ุฌุฒูŠุฆุงุช ู‡ุฐุง ุงุนุชุจุฑ ูŠุนู†ูŠ formula unit ุฎู„ุงุต formula
614
00:50:17,660 --> 00:50:21,960
unit ู…ุงุจูŠู†ูุน ู†ูƒุชุจ ุตูŠุบุฉ ุงูŠูˆู†ูŠุฉ ุจู‡ุฐุง ุงู„ุดูƒู„ ู„ุงุฒู…
615
00:50:21,960 --> 00:50:25,480
ุฏุงุฆู…ุง ุงู„ุตูŠุบุฉ ุงู„ุงูŠูˆู†ูŠุฉ ุชูƒูˆู† ุจุฅูŠู‡ุŸ ุจุฃู‚ุณุท ratio ูŠุนู†ูŠ
616
00:50:25,480 --> 00:50:29,920
empirical ู†ุชุฐูƒุฑ ู‡ุฐุง ุงู„ูƒู„ุงู… ู‚ูˆู„ู†ุง ู‡ุฐุง ุงู„ุณุจุจ ููŠ ุฃูˆู„
617
00:50:29,920 --> 00:50:34,250
ุงู„ู…ุญุงุถุฑุฉ ูƒูŠู ู…ู…ูƒู†ูƒูŠู ู…ู…ูƒู† ู†ูˆุตู„ ู„ู„ู€ Empirical
618
00:50:34,250 --> 00:50:39,530
Formula ู…ู† ุฃูŠ ุชุญู„ูŠู„ุŸ ูˆุงู„ู„ู‡ ุงุญู†ุง ุจู†ุญู„ู„ ุงู„ู…ุงุฏุฉุŒ
619
00:50:39,530 --> 00:50:42,490
ู†ุชูŠุฌุฉ ุงู„ุชุญู„ูŠู„ุŒ ุจู†ุฌูŠุจ ุงู„ percentage ู„ู„ elements
620
00:50:42,490 --> 00:50:47,290
ูุฅุฐุง ูƒุงู† ุงู„ percentage ู„ู„ elements ู…ุนุฑูˆููŠู†ุŒ ูŠุนู†ูŠ
621
00:50:47,290 --> 00:50:50,450
ู†ุณุจุฉ ุงู„ูƒุฑุจูˆู† ู‡ู„ุฌุฏุŒ ู†ุณุจุฉ ุงู„ุฃูƒุณุฌูŠู† ู‡ู„ุฌุฏุŒ ู†ุณุจุฉ
622
00:50:50,450 --> 00:50:55,220
ุงู„ู‡ูŠุฏุฑูˆุฌูŠู† ู‡ู„ุฌุฏุŒ ู…ุซู„ุง ูŠุนู†ูŠุจู†ู‚ูˆู„ .. ุจู†ุนุชุฑุถ ุฏุงุฆู…ุง
623
00:50:55,220 --> 00:50:58,960
ุฃู†ู‡ ุนู†ุฏูŠ 100 gram ู„ุฃู†ู‡ ุฃู†ุง ุจู‚ูˆู„ ู†ุณุจุฉ ูŠุนู†ูŠ ู…ุซู„ุง ุงู„
624
00:50:58,960 --> 00:51:03,440
oxygen 25% ูุงุนุชุจุฑ ุนู†ุฏูŠ 100 gram ุฃุณู‡ู„ ู„ู„ุญู„ุŒ ู„ูˆ
625
00:51:03,440 --> 00:51:06,020
ุงุนุชุจุฑ ุงู† ูˆุงุญุฏ gram 100 ู‡ูŠ .. ุจุณ ุฏุงุฆู…ุง ู…ุฏุงู… ุนู†ุฏูŠ
626
00:51:06,020 --> 00:51:09,520
ู†ุณุจุฉ ูุงุนุชุจุฑ ุงู„ู„ูŠ ู‚ุงู„ุฏูŠ ุฌุฏูŠุฏ 100 ุฃุณู‡ู„ ู„ู„ุญู„ุŒ ู‡ุฐู‡ ุฃูˆู„
627
00:51:09,520 --> 00:51:15,290
ู†ู‚ุทุฉุจุนุฏ ู‡ูŠูƒ ุจุญุณุจ ุงู„ู†ู…ุฑุฉ of moles ูŠุนู†ูŠ ุฅุฐุง ูƒุงู† ุนุทุงู„
628
00:51:15,290 --> 00:51:22,210
ู…ุซู„ุง 25% ุฃูƒุณุฌูŠู† ูˆ 75% ูƒุฑุจูˆู† ุจู‚ูˆู„ ุฅุฐุง 25 gram
629
00:51:22,210 --> 00:51:27,400
ุฃูƒุณุฌูŠู† ูˆ 75 gram ูƒุฑุจูˆู†ุทุจุนุง ู‡ุงูŠ ู…ุนู†ู‰ ุงู†ู‡ ุงู‚ูˆู„ ูˆุงู„ู„ู‡
630
00:51:27,400 --> 00:51:30,400
ุจุฏูŠ ุงุณุชุฎุฏู… .. ุจุฏูŠ ุงู‚ูˆู„ hundred percent .. ุจุฏูŠ
631
00:51:30,400 --> 00:51:33,620
ุงุนุชุจุฑ ุงู†ู‡ุง ู…ูŠุฉ ุฌุฑุงู… ุงู„ุนูŠู†ุฉ ู…ูŠุฉ ุฌุฑุงู… ูู„ู…ุง ุงู„ 25
632
00:51:33,620 --> 00:51:38,500
ุฌุฑุงู… ูŠูƒูˆู†ูˆุง oxygen ูˆ 75 ูŠูƒูˆู†ูˆุง carbon ุงู‡ 25% ูŠุนู†ูŠ
633
00:51:38,500 --> 00:51:44,180
oxygen ูˆ 75 carbon ุจูŠูƒูˆู† 25 ุฌุฑุงู… oxygen ูˆ 75 ุฌุฑุงู…
634
00:51:44,180 --> 00:51:48,640
carbon ุงูˆู„ ุฎุทูˆุฉ ุจุชุฌูŠุจ ุงูˆ ุชุงู†ูŠ ุฎุทูˆุฉ ุจุชุฌูŠุจ ุงู„ moles
635
00:51:48,640 --> 00:51:52,580
ุงู„ moles ูƒูŠู ุจุชุฌูŠุจ ุงู„ moles ุงู†ุง ู‡ู†ุฏูŠ ุงู„ูˆุฒู†ุฉ ุงูˆ ุงู„
636
00:51:52,580 --> 00:51:57,290
mass ุจุชู‚ุณู…ู‡ุง ุนู„ู‰ ุงู„ atomic weightุจุฌูŠุจ ุงู„ู…ูˆู„ุฒ ุฌูŠุจู†ุง
637
00:51:57,290 --> 00:52:03,210
ุงู„ู…ูˆู„ุฒ ุจุนุฏ ู…ุง ุงุฌูŠุจ ุงู„ู…ูˆู„ุฒ ุจุทู„ุน ุนู†ุฏู‰ ูƒุณูˆุฑ ุจุฏูŠ ุงู‚ุณู…
638
00:52:03,210 --> 00:52:08,730
ุนู„ู‰ ุงู‚ู„ ูƒุณุฑ ู…ูˆุฌูˆุฏ ุจุฏูŠ ุงู‚ุณู… ุนู„ู‰ ุงู‚ู„ ูƒุณุฑ ู…ูˆุฌูˆุฏ ูŠุนู†ูŠ
639
00:52:08,730 --> 00:52:13,190
ุงู„ูƒุณุฑ ุงู„ุตุบูŠุฑ ุนู„ุดุงู† ุงุญุตู„ ุนู„ู‰ ุงู„ู‰ ุญุฏ ู…ุง ูŠุนู†ูŠ ุงุฑู‚ุงู…
640
00:52:13,190 --> 00:52:16,010
ุจุณูŠุทุฉ ุฒู‰ ู…ุง ู‡ู†ุดูˆู ุจุนุฏ ุดูˆูŠุฉ ุงุฑู‚ุงู… ู…ู…ูƒู† ุชูƒูˆู† ู…ุด
641
00:52:16,010 --> 00:52:20,870
ุจุณูŠุทุฉ ูƒุฏู‡ ุจุชุจุณุทู‡ุง ุจุฏูŠ ุงู‚ุณู… ุนู„ู‰ ุงู‚ู„ ูƒุณุฑ ุญุตู„ุช ุนู„ูŠู‡
642
00:52:20,870 --> 00:52:25,580
ู‡ุฐุงุจุนุฏูŠู† ุจูŠู‚ูˆู„ don't leave any fractions ู„ู…ุง ุชุทู„ุน
643
00:52:25,580 --> 00:52:29,560
ุงู„ู…ุนุงุฏู„ุฉ ุจุนุฏ ู‡ูŠูƒ ู†ุถุฑุจ ุงู„ factor ุจุญูŠุซ ุงู†ู‡ ุงู„ู…ุนุงุฏู„ุฉ
644
00:52:29,560 --> 00:52:33,120
ุงูˆ ู…ุด ุงู„ู…ุนุงุฏู„ุฉ ุงู„ู„ูŠ ู‡ูŠ ุงู„ chemical formula ุงู„
645
00:52:33,120 --> 00:52:37,140
empirical formula ู…ุงูŠูƒูˆู†ุด ููŠู‡ุง ูƒุซูˆุฑุŒ ู…ุงูŠูƒูˆู†ุด ููŠู‡ุง
646
00:52:37,140 --> 00:52:39,140
ูƒุซูˆุฑุŒ ู…ุงูŠูƒูˆู†ุด ููŠู‡ุง ูƒุซูˆุฑุŒ ู…ุงูŠูƒูˆู†ุด ููŠู‡ุง ูƒุซูˆุฑุŒ
647
00:52:39,140 --> 00:52:43,200
ู…ุงูŠูƒูˆู†ุด ููŠู‡ุง ูƒุซูˆุฑุŒ ู…ุงูŠูƒูˆู†ุด ููŠู‡ุง ูƒุซูˆุฑุŒ ู…ุงูŠูƒูˆู†ุด ููŠู‡ุง
648
00:52:43,200 --> 00:52:46,340
ูƒุซูˆุฑุŒ ู…ุงูŠูƒูˆู†ุด ููŠู‡ุง ูƒุซูˆุฑุŒ ู…ุงูŠูƒูˆู†ุด ููŠู‡ุง ูƒุซูˆุฑุŒ
649
00:52:46,340 --> 00:52:46,400
ู…ุงูŠูƒูˆู†ุด ููŠู‡ุง ูƒุซูˆุฑุŒ ู…ุงูŠูƒูˆู†ุด ููŠู‡ุง ูƒุซูˆุฑุŒ ู…ุงูŠูƒูˆู†ุด ููŠู‡ุง
650
00:52:46,400 --> 00:52:46,580
ูƒุซูˆุฑุŒ ู…ุงูŠูƒูˆู†ุด ููŠู‡ุง ูƒุซูˆุฑุŒ ู…ุงูŠูƒูˆู†ุด ููŠู‡ุง ูƒุซูˆุฑุŒ
651
00:52:46,580 --> 00:52:50,760
ู…ุงูŠูƒูˆู†ุด ููŠู‡ุง ูƒุซูˆุฑุŒ ู…ุงูŠูƒูˆู†ุด ููŠู‡ุง ูƒุซูˆุฑุŒ ู…ุงูŠูƒูˆู†ุด ููŠู‡ุง
652
00:52:50,760 --> 00:52:55,680
ูƒุซูˆุฑูˆ 26 ูˆ 1 ููŠ 100 ูƒู„ูˆุฑูŠู† ุจุณ ููŠ ูƒู„ูˆุฑูŠู† ูˆ ููŠ
653
00:52:55,680 --> 00:52:59,340
ู…ูŠุฑูƒูˆุฑูŠ ู‡ุฐุง ู†ุณุจุชู‡ ุงู„ุฌุงุฏ ูˆ ู‡ุฐุง ู†ุณุจุชู‡ ุงู„ุฌุงุฏ ุจูŠู‚ูˆู„
654
00:52:59,340 --> 00:53:03,100
find the empirical formula ุจูŠู‚ูˆู„ ุญู„ูˆ ูƒุชูŠุฑ ุงู†ุง ู…ุฏุงู…
655
00:53:03,100 --> 00:53:06,960
.. ุจู†ุนุทูŠู‡ ู†ุณุจุฉ ู…ุฃูˆูŠุฉ ุจุงุนุชุจุฑ ุงู†ู‡ ุนู†ุฏูŠ 100 ุฌุฑุงุจ ุงุฐุง
656
00:53:06,960 --> 00:53:14,300
ุงู„ mole mercury ู‡ูˆ ุนุจุงุฑุฉ ุนู† 73.9 ุฌุฑุงุจ ุนู„ู‰ ุงู„
657
00:53:14,300 --> 00:53:20,680
atomic weight ุจูŠุทู„ุน ู‡ุงู„ุฌุงู†ุจ ุทุจ ุงู„ mole chlorine26
658
00:53:20,680 --> 00:53:25,640
.10$ ุนู„ู‰ 35.50$ ุงุดุชุฑูŠุชู‡ุง ู…ู† ุงู„ู€ 10$ ุงุดุชุฑูŠุชู‡ุง ู…ู†
659
00:53:25,640 --> 00:53:28,280
ุงู„ู€ 35.50$ ุงุดุชุฑูŠุชู‡ุง ู…ู† ุงู„ู€ 35.50$ ุงุดุชุฑูŠุชู‡ุง ู…ู† ุงู„ู€
660
00:53:28,280 --> 00:53:29,080
35.50$ ุงุดุชุฑูŠุชู‡ุง ู…ู† ุงู„ู€ 35.50$ ุงุดุชุฑูŠุชู‡ุง ู…ู† ุงู„ู€ 35
661
00:53:29,080 --> 00:53:31,360
.50$ ุงุดุชุฑูŠุชู‡ุง ู…ู† ุงู„ู€ 35.50$ ุงุดุชุฑูŠุชู‡ุง ู…ู† ุงู„ู€ 35.50$
662
00:53:31,360 --> 00:53:31,740
ุงุดุชุฑูŠุชู‡ุง ู…ู† ุงู„ู€ 35.50$ ุงุดุชุฑูŠุชู‡ุง ู…ู† ุงู„ู€ 35.50$
663
00:53:31,740 --> 00:53:32,980
ุงุดุชุฑูŠุชู‡ุง ู…ู† ุงู„ู€ 35.50$ ุงุดุชุฑูŠุชู‡ุง ู…ู† ุงู„ู€ 35.50$
664
00:53:32,980 --> 00:53:37,760
ุงุดุชุฑูŠุชู‡ุง ู…ู† ุงู„ู€ 35.50$ ุงุดุชุฑูŠุชู‡ุง ู…ู† ุงู„ู€ 35.50$
665
00:53:37,760 --> 00:53:40,780
ุงุดุชุฑูŠุชู‡ุง
666
00:53:40,780 --> 00:53:43,980
ู…ู† ุงู„ู€
667
00:53:46,580 --> 00:53:50,940
ูˆ ู†ู‚ู„ู‡ ุฌุจุชุฑุง ุนู†ุฏู‰ 0.735 ุงุชูƒู„ู… ุชุญุช ุดูˆูŠุฉ ุจุงุฌูŠ ุจุงุทู„ุน
668
00:53:50,940 --> 00:53:56,760
ุนู„ู‰ ุฏูˆู„ ุงูŠุด ุงุตุบุฑ ู‡ุฐู‡ ุงุตุบุฑ ุตุญูŠุญ ุงุฐุง ุจู‚ุณู… ุนู„ูŠู‡ุง ุฌุณู…ุช
669
00:53:56,760 --> 00:53:59,580
ุนู„ูŠู‡ุง ุงุชู„ุงู‚ู‰ ู‡ุฐุง ูˆุงุญุฏ ูˆู‡ุฐุง ุงุชู†ูŠู† ุงุฐุง ู‡ุฐู‡ ู‡ูŠ ุงู„
670
00:53:59,580 --> 00:54:03,820
empirical formula ู‡ุฐู‡ ู‡ูŠ ุงู„ empirical formula ุชู…ุงู…
671
00:54:03,820 --> 00:54:07,860
ูƒู…ุงู† ู…ุฑุฉ ุจุงุฌูŠ ุจู‚ูˆู„ ุงุนุชุจุฑ ุงู„ percentages ู‡ุฐู‡ ุนุจุงุฑุฉ
672
00:54:07,860 --> 00:54:14,340
ุนู† massesุจู‚ุณู… ุนู„ู‰ ุงู„ atomic weights ุนุดุงู† ุงุฌูŠุจ ุงู„
673
00:54:14,340 --> 00:54:17,380
moles ุจูƒุชุจ ุนู„ูŠู‡ุง subscripts ูˆ ุจุนุฏูŠู† ุจู‚ุณู… ุนู„ู‰ ุงู‚ู„
674
00:54:17,380 --> 00:54:21,240
subscript ู…ูˆุฌูˆุฏุฉ ุนู†ุฏูŠ ุจุญุตู„ ุนู„ู‰ ุงู„ empirical
675
00:54:21,240 --> 00:54:27,000
formula ู‡ุงู† ู„ุญุธุฉ ุงู† ู‡ุงุฏ ุงู„ numbers ู…ุงุทู„ุชุด ุงู†ูŠ ุงุถุฑุจ
676
00:54:27,000 --> 00:54:32,160
ููŠ ุญุงุฌุฉ ุนุดุงู† ุงู„ุบูŠ ู…ุงููŠุด ุนู†ุฏูŠ fractions ูŠุนู†ูŠ ุทูŠุจ
677
00:54:32,160 --> 00:54:36,920
ู†ูŠุฌูŠ ู†ุจุทู„ุน ู‡ุงุฏ ascorbic acid ุงู„ู„ูŠ ู‡ูˆ vitamin C
678
00:54:37,530 --> 00:54:45,230
ู…ุญุชูˆู‰ 42.92 ูƒุฑุจูˆู† 4.58 ู‡ูŠุฏุฑูˆุฌูŠู† ูˆ 54.50 ุฃูƒุณุฌูŠู†
679
00:54:45,230 --> 00:54:50,830
ุจูŠู…ุงุณ ุญู„ูˆ ุจูŠู‚ูˆู„ what is the empirical formula for
680
00:54:50,830 --> 00:54:54,330
ascorbic acid ู‡ูˆ ุนุจุงุฑุฉ ุนู† ุฃูŠู‡ ุนู† ุณูŠูˆ ุงุชุดูˆ ุงูˆ ุญู„ูˆ
681
00:54:54,330 --> 00:54:57,430
ูƒุชูŠุฑ ุจู‚ูˆู„ ูˆุงู„ู„ู‡ ุงู„ูƒุฑุจูˆู† 42.92 ุฌุฑุงู… ู„ุฃู† ู‡ุฐู‡
682
00:54:57,430 --> 00:55:02,570
percentage ุนู„ู‰ 12 ุจูŠุนุทูŠู†ุง ุงู„ู…ูˆุฒ ุงู„ู‡ูŠุฏุฑูˆุฌูŠู† 4.58
683
00:55:02,570 --> 00:55:03,270
ุนู„ู‰ 1
684
00:55:10,390 --> 00:55:13,550
ุจูƒุชุจู‡ุง ุนู„ู‰ ู‡ูŠุฆุฉ subscripts ุฌุงู†ุจ ูƒู„ ุฐุฑู‘ุฉ ู…ู† ุงู„ุฐุฑู‘ุงุช
685
00:55:13,550 --> 00:55:16,890
ูุงู„ C ุชู„ุงุชุฉ ูˆ ูˆุงุญุฏ ูˆ ุงุฑุจุนูŠุฉ ุงู„ H ุงุฑุจุนุฉ ูˆ ุชู…ุงู†ูŠุฉ ูˆ
686
00:55:16,890 --> 00:55:20,850
ุชู…ุงู†ูŠุฉ ู…ู† ุงู„ O ุชู„ุงุชุฉ ูˆ ูˆุงุญุฏ ูˆ ุงุฑุจุนูŠุฉ ุชู„ุงุชุฉ ูˆ ูˆุงุญุฏ
687
00:55:20,850 --> 00:55:22,890
ูˆ ุงุฑุจุนูŠุฉ ุชู„ุงุชุฉ ูˆ ูˆุงุญุฏ ูˆ ุงุฑุจุนูŠุฉ ุชู„ุงุชุฉ ูˆ ูˆุงุญุฏ ูˆ
688
00:55:22,890 --> 00:55:23,370
ุงุฑุจุนูŠุฉ ุชู„ุงุชุฉ ูˆ ุงุฑุจุนูŠุฉ ุชู„ุงุชุฉ ูˆ ุงุฑุจุนูŠุฉ ุชู„ุงุชุฉ ูˆ
689
00:55:23,370 --> 00:55:23,510
ุงุฑุจุนูŠุฉ ุชู„ุงุชุฉ ูˆ ุงุฑุจุนูŠุฉ ุชู„ุงุชุฉ ูˆ ุงุฑุจุนูŠุฉ ุชู„ุงุชุฉ ูˆ
690
00:55:23,510 --> 00:55:24,270
ุงุฑุจุนูŠุฉ ุชู„ุงุชุฉ ูˆ ุงุฑุจุนูŠุฉ ุชู„ุงุชุฉ ูˆ ุงุฑุจุนูŠุฉ ุชู„ุงุชุฉ ูˆ
691
00:55:24,270 --> 00:55:27,730
ุงุฑุจุนูŠุฉ ุชู„ุงุชุฉ ูˆ ุงุฑุจุนูŠุฉ ุชู„ุงุชุฉ ูˆ ุงุฑุจุนูŠุฉ ุชู„ุงุชุฉ ูˆ
692
00:55:27,730 --> 00:55:35,380
ุงุฑุจุนูŠุฉ ุชู„ุงุชุฉ ูˆ ุงุฑุจุนูŠุฉ ุชู„ุงุชู…ุด ุดุฑุท ุฅู†ู‡ ูŠูƒูˆู† ุจุงู„ุธุจุท
693
00:55:35,380 --> 00:55:39,080
ูŠุนู†ูŠ ูŠุนุทูŠูƒ ุฃุฑุจุนุฉ ู…ุด ุดุฑุท ู„ูƒู† ุจูŠูƒูˆู† ู…ุซู„ุง ุฅุดูŠ ู…ู† ุนุดุฑ
694
00:55:39,080 --> 00:55:42,500
ุฃูˆ ุฅุดูŠ ู…ู† ู…ูŠุฉ ู…ุฌุจูˆุฑ ู…ุงููŠุด ู…ุดูƒู„ุฉ ู„ุฅู† ุงู„ุชุญู„ูŠู„
695
00:55:42,500 --> 00:55:47,100
ู…ุงูŠูƒูˆู†ุด ุตุญ ู…ูŠุฉ ููŠ ุงู„ู…ูŠุฉ ุชู…ุงู… ูุฅูŠู‡ ุงู„ู…ู‡ู… ูŠุนู†ูŠ ู…ุด ูˆ
696
00:55:47,100 --> 00:55:50,820
ุฃุฑุจุน ูˆ ุชู„ุงุชุฉ ูˆ ุฃุฑุจุนูŠู† ุฃูˆ ุฃุฑุจุน ูˆ ุชู„ุงุชูŠู† ู„ุฃ ู‡ุฐุง ุจุฏู‡
697
00:55:50,820 --> 00:55:54,380
ุงู„ุชุนุฏูŠู„ ูุนู„ุดุงู† ู‡ูŠูƒ ุจู†ุถุฑุจู‡ ููŠ value ุจุญูŠุซ ุฅู†ู‡ ุชุนู…ู„ู‡
698
00:55:54,380 --> 00:56:00,170
whole numberุทุจ ู†ุงุฎุฏ ูƒู…ุงู† ู…ุซู„ุฉ ุจูŠู‚ูˆู„ ูˆ ู‡ุฐู‡ ู…ุซู„ุฉ
699
00:56:00,170 --> 00:56:05,030
ูƒูˆูŠุณุฉ ุจูŠู‚ูˆู„ ุงูŠู‡ุŸ 5.325 gram sample ุนู†ุฏ ุนูŠู†ุฉ ู‡ุงู„
700
00:56:05,030 --> 00:56:09,310
ุฌุงุช ุจุฌู†ู‡ุง of methyl benzoyate compound ุงุณุชุฎุฏู… ููŠ
701
00:56:09,310 --> 00:56:15,250
manufacture of perfumes ุงู„ุนุทูˆุฑ contains ู‡ู‡ ู‡ุฐุง ุฃูŠุด
702
00:56:15,250 --> 00:56:19,770
ุงู„ู„ูŠ ุจูŠุญุชูˆูŠุŸ 3.758 gram ูƒุฑุจูˆู† ุงุนุทุงู†ูŠ ูˆุฒู† ุงู„ูƒุฑุจูˆู†
703
00:56:19,770 --> 00:56:23,630
ุงู„ู„ูŠ ููŠู‡ ุงุนุทุงู†ูŠ ูˆุฒู† ุงู„ hydrogen ุงู„ู„ูŠ ููŠู‡ ุงุนุทุงู†ูŠ
704
00:56:23,630 --> 00:56:25,110
ูˆุฒู† ุงู„ oxygen ุงู„ู„ูŠ ููŠู‡
705
00:56:29,190 --> 00:56:35,010
ู‡ูŠ ู‡ูŠ ูุจุณู… ู‡ุฐุง ุงู„ูƒุฑุจูˆู† ุนู„ู‰ 12 ุงู„ู‡ูŠุฏุฑูˆุฌูŠู† ุนู„ู‰ 1
706
00:56:35,010 --> 00:56:40,350
ุงู„ุฃูƒุณุฌูŠู† ุนู„ู‰ 16 ุจุทู„ุน ุนู†ุฏูŠ ู‡ุฐู‡ ุงู„ุฃุฑู‚ุงู… ู„ุณู‡ ุฌุงุจู„
707
00:56:40,350 --> 00:56:45,230
ุจุงุฌุจ ุฃุญุทู‡ุง ุนู„ู‰ ู‡ูŠ ุงู„ subscript ุฌุงุจู„ A ุงู„ atoms ูˆ
708
00:56:45,230 --> 00:56:50,150
ุจู‚ูˆู„ ุจุทู„ุน ุนู„ู‰ ุฃุตุบุฑ ุดุฆ ู„ูŠู‡ุง ุจุณู… ุนู„ูŠู‡ุง ุจุทู„ุนุฉ C4H4
709
00:56:55,530 --> 00:56:59,410
ูƒูŠู ู…ู…ูƒู† ู†ุฌูŠุจ ุงู„ molecular formula ู…ู† ุงู„ empirical
710
00:56:59,410 --> 00:57:03,550
formula ูƒูŠู ู…ู…ูƒู† ู†ุฌูŠุจ ุงู„ molecular formula ู…ู† ุงู„
711
00:57:03,550 --> 00:57:09,550
empirical formula ุนุงุฏุฉ
712
00:57:09,550 --> 00:57:18,570
ุงุฐุง ูƒุงู† ุงู†ุง ู‚ุฏุฑุช ุงุญุฏุฏ ุงู„ molecular formula ู…ู† ุทุฑู‚
713
00:57:18,570 --> 00:57:20,370
ุชุงู†ูŠุฉ ู…ุซู„ ุงู„ mass spectrometry
714
00:57:26,750 --> 00:57:32,450
ุงู„ู„ูŠ ู…ู…ูƒู† ูŠุญูˆู„ ู„ูŠู‡ ู…ุซู„ุง ู‡ุงู† ูŠูุถู„ ุงู†ู‡ุง C8H8 ุฃูˆ
715
00:57:32,450 --> 00:57:35,570
ุงุชู†ูŠู† ุงู„ actual formula ูุจู‚ู‰ ุงู„ูƒู„ุงู… ุงู„ whole
716
00:57:35,570 --> 00:57:38,090
factor ุฌุฏูŠุด ุงู„ู„ูŠ ุจูŠูƒูˆู† ุนู†ุฏู‡ ุงุชู†ูŠู† ูŠุจู‚ู‰ ู‡ุฐุง ู‡ุงุชู†
717
00:57:38,090 --> 00:57:41,310
ุฑูุช ุงุชู†ูŠู† ูุจูŠู‚ูˆู„ ุงุญู†ุง ู…ู…ูƒู† ู†ุชุนุฑู ุนู„ู‰ ุงู„ molecular
718
00:57:41,310 --> 00:57:45,310
formula ุจุทุฑูŠู‚ุฉ ุชุงู†ูŠุฉ ูˆุจุนุฏูŠู† ู†ุดูˆู ุงูŠุด ู‡ูˆ ุงู„ whole
719
00:57:45,310 --> 00:57:51,030
factor ุงู„ู„ูŠ ุนู†ุฏู‡ ูู…ุซู„ุง ุจูŠู‚ูˆู„ ู„ูŠู‡ ุงุฐุง ูƒุงู† ุงู„ู…ุซู„
720
00:57:51,030 --> 00:57:54,530
ุจู†ุฒูˆูŠุช ุงู„ formula ูˆูŠุฉ ุชุจุนู‡ุง ู…ุนุฑูˆู 136
721
00:57:58,190 --> 00:58:02,410
ุฃุฑุจุนุฉ ู‚ุทุจ ูˆุดูู†ุงู‡ุง ู„ุณู‡ find its molecular formula
722
00:58:02,410 --> 00:58:09,330
ูุงู„ formula ู‡ูˆ ุงู„ู…ุนุฑูˆู ู…ู† ูˆุงู† ุฌูŠุจู†ุงู‡ุง ู…ู† ู…ุซู„ุง ุงู„
723
00:58:09,330 --> 00:58:12,630
mass spectrometry ู„ุฃ ู‡ุฐุง ู…ู† ุงู„ mass spectrometry
724
00:58:12,630 --> 00:58:15,830
ุฌูŠุจู†ุงู‡ุง ูุจู†ุนุฑู ุฅูŠุด ู‡ูŠ ุงู„ molecular formula ุนุดุงู†
725
00:58:15,830 --> 00:58:18,710
ุฃุฌูŠุจ ุงู„ molecular formula ุจุฏูŠ ุฃุฌูŠุจ ุงู„ whole number
726
00:58:19,320 --> 00:58:21,960
ูŠุนู†ูŠ ููŠ ุฅูŠุด ู„ุงุฒู… ุฃุถุฑุจ ุงู„ empirical formula ุนุดุงู†
727
00:58:21,960 --> 00:58:25,600
ุชุนุทูŠู†ูŠ ุงู„ molecular formula ูุจุทู„ุน ุจู‚ูˆู„ ุงู„ formula
728
00:58:25,600 --> 00:58:29,820
of the empirical formula ุงู„ู„ูŠ ู‡ูˆ ุงู„ formula weight
729
00:58:29,820 --> 00:58:34,500
ุงู„ empirical formula 68 ู…ู† ูˆุฑุฏ ูŠู…ู†ู‡ุง ุงู„ C4 ุฃุฑุจุนุฉ
730
00:58:34,500 --> 00:58:38,460
ููŠ ุงุชู†ุงุด ุฃุฑุจุนุฉ ููŠ ูˆุงุญุฏ ูˆุงุญุฏ ุณุชุฉ ุฃุฑุจุนุฉ ุชู…ุงู†ูŠุฉ ูˆุณุชูŠู†
731
00:58:38,460 --> 00:58:42,000
ู„ูƒู† ุฌุฏุด ุงู„ actual ุงู„ formula weight ู…ูŠุฉ ุณุชุฉ ูˆุชุณ
732
00:58:42,000 --> 00:58:48,790
ุจู‚ุณู… ุงู„ actual ุนู„ู‰ ุงู„ empiricalุฅุฐุง ุนู„ุดุงู† ุงูˆุตู„ ู„ุฃ
733
00:58:48,790 --> 00:58:54,150
ุงู„ monuclear formula ู…ู† ุงู„ empirical formula ู„ุงุฒู…
734
00:58:54,150 --> 00:58:57,070
ุงุทู„ุจ ุงู„ empirical formula ููŠ ุงุชู†ูŠู† ูŠุจู‚ู‰ ู‡ุฐู‡ C
735
00:58:57,070 --> 00:59:01,570
ุชู…ุงู†ูŠุฉ H ุชู…ุงู†ูŠุฉ ูˆ ุงุชู†ูŠู† ู‡ุฐู‡ ู‡ูŠ ุงู„ู…ุซู„ ุจุงู„ุณูˆุก ุฅุฐุง
736
00:59:01,570 --> 00:59:05,010
ุงู„ู„ูŠ ุจูŠุณูˆูŠู‡ ุจุณุงุทุฉ ุฎุงู„ุต ุฅุฐุง ุญุตู„ุช ุนู„ู‰ ุงู„ formula
737
00:59:05,010 --> 00:59:08,310
weight ู…ู† ุทุฑู‚ ุฃุฎุฑู‰
738
00:59:23,760 --> 00:59:27,800
ุงู„ู€18 ุนู„ู‰ ุงู„ู€18 ุฃุญุทูŠู†ูŠ ูˆุงุญุฏ ู„ุฃู† ุงู„ู…ูŠู‡ ู‡ูŠ ุฃุตู„ุงู‹
739
00:59:27,800 --> 00:59:32,400
empirical ุฃูˆ actual ูุจู†ุดูˆู ูƒู…ุงู† ู…ุซุงู„ ุจูŠุฒูŠุชุงู„ูŠู† ู‡ุฐุง
740
00:59:32,400 --> 00:59:35,480
ุงู„ู‡ูŠุฏุฑูˆ ูƒุงุฑุจูˆู† ู…ูˆุฌูˆุฏ ููŠ ุงู„ crude oil has an
741
00:59:35,480 --> 00:59:41,100
empirical formula C3H4 ุนูŠู‘ู†ู‡ุง and an
742
00:59:41,100 --> 00:59:44,900
experimentally determined molecular weight of 121
743
00:59:44,900 --> 00:59:49,240
AMU ุฅุฐุง ุงู„ู…ูŠูƒุฑูˆุจุงุช ุฌุฏูŠุด ุงู„ู…ูŠูƒุฑูˆุจุงุช ุฌุฏูŠุด ุงู„ formula
744
00:59:49,240 --> 00:59:51,500
weight ุฌุฏูŠุด 121
745
00:59:53,160 --> 00:59:56,380
it's molecular formula ุจู‚ูˆู„ ู„ุงุฒู… ุงูˆุฌุฏ ุงู„ whole
746
00:59:56,380 --> 01:00:00,540
factor ุจุฌูŠุจ ููŠ ุงู„ุฃูˆู„ ุงู„ formula ูˆ ู…ูŠู† ุงู„ู„ูŠ ุงู†ุชูˆุง
747
01:00:00,540 --> 01:00:04,320
ูƒุงู†ูˆุง formula ุชู„ุงุชุฉ ููŠ ุงุชู„ุงุดุฑ ุณุงู‚ูŠุฉ ุงุฑุจุนุฉ ููŠ ูˆุงุญุฏ
748
01:00:04,320 --> 01:00:09,300
ุทุจ ุญู„ูˆ ูƒุชูŠุฑ ุจุนุฏ ูƒุฏู‡ ุชุทู„ุน ุฃุฑุจุนุฉ ูŠุนู†ูŠ ุจุฏูŠ ุจูƒุณุจ ู…ูŠุฉ ูˆ
749
01:00:09,300 --> 01:00:12,540
ูˆุงุญุฏ ุนุดุงู† ุงุฌูŠุจ ุงู„ whole factor ูุจูŠุทู„ุน ุงู†ุช ุชู„ุงุชุฉ ูˆ
750
01:00:12,540 --> 01:00:15,920
ุงุชู†ูŠู† ููŠ ุงู„ู…ูŠุฉ ุงู„ุงุชู†ูŠู† ู…ู† ุงู„ู…ูŠุฉ ู‡ุฐู‡ ุชุงูู‡ุฉ ูŠุนู†ูŠ
751
01:00:28,700 --> 01:00:34,360
ุจุนุทูŠูƒ 121 ูŠุนู†ูŠุทูŠุจ ู†ูŠุฌูŠ ู†ุทู„ุน ุนู„ู‰ ุงู„ู€ Ethylene
752
01:00:34,360 --> 01:00:38,840
Glycol ู‡ุฐุง ุจูŠุณุชุฎุฏู… ููŠ ุงู„ุงุทู…ูˆุจูŠู„ Anti-freeze ููŠ
753
01:00:38,840 --> 01:00:42,320
ุจู„ุงุฏ ุจุฑุง ุงู„ุญุฑุงุฑุฉ ุจุชูƒูˆู† ุจุงุทูŠุฉ ูƒุชูŠุฑ ู„ูˆ ุญุทู‡ ููŠ ุงู„ ..
754
01:00:42,320 --> 01:00:46,600
ููŠ motor ุงู„ุณูŠุงุฑุฉ ู…ูŠุง ุนุงุฏูŠุฉ ุงู„ู…ูŠุง ุจุชุชุฌู…ุฏ ูˆ ู„ู…ุง
755
01:00:46,600 --> 01:00:50,880
ุชุชุฌู…ุฏ ุทุจุนุง ุจุชุนุฑููˆุง ุฃู†ู‡ ุญุฌู…ู‡ุง ุจูŠูƒุจุฑ ูุจุชูƒุณุฑ ุงู„ motor
756
01:00:50,880 --> 01:00:56,080
ูุนู„ุดุงู† ูŠุนู†ูŠ ุชุธู„ ู‡ุงู„ fluid ูŠุนู†ูŠ ุณุงุฆู„ ุจูŠุถูŠููˆุง ุนู„ูŠู‡
757
01:00:56,080 --> 01:01:00,080
ู…ุงุฏุฉ ูˆ ู„ุง Ethylene Glycol ุญุชู‰ ุชุฏุฑุณูˆุง ู„ูŠุด ุงู† ุดุงุก
758
01:01:00,080 --> 01:01:03,300
ุงู„ู„ู‡ ููŠ ุงู„ูƒูŠู…ูŠุง ุจู‚ู‰ ูŠุนู†ูŠุญุฏูˆุซ ratio ุงูŠุด ุจุชุนู…ู„
759
01:01:03,300 --> 01:01:06,040
ุจุงู„ุธุจุท ููŠ ุงู„ GMF ุจูŠู‚ูˆู„ ู„ู…ุง ุงุฌูŠู†ุง ุญู„ูˆู„ุฉ
760
01:01:06,040 --> 01:01:08,800
ุงู„ุงุชุฑูŠู†ูŠุฌุฑุงูŠูƒูˆู† ู„ุฌูŠู†ุง ุชุจุน ุชู„ุงุชูŠู† ูˆุณุจุนุฉ ู…ู† ุนุดุฑุฉ
761
01:01:08,800 --> 01:01:12,120
ูƒุฑุจูˆู† ุชุณุนุฉ ูˆุณุจุนุฉ ู…ู† ุนุดุฑุฉ ู‡ูŠุฏุฑูˆุฌูŠู† ูˆูˆุงุญุฏ ูˆุฎู…ุณูŠู†
762
01:01:12,120 --> 01:01:16,700
ูˆุณุชูŠู† ุนุดุฑุฉ ุงูƒุณุฌูŠู† by mass ุจูŠู‚ูˆู„ its molar mass is
763
01:01:16,700 --> 01:01:21,230
62.20 gram per mole what is its empirical formulaูˆ
764
01:01:21,230 --> 01:01:24,230
what is .. what is its molecular formula ุงู„
765
01:01:24,230 --> 01:01:26,830
empirical formula ุนู„ู‰ ุทูˆู„ ุนู†ุฏูŠ percentages by mass
766
01:01:26,830 --> 01:01:29,750
ุจู‚ูˆู„ ูˆุงู„ู„ู‡ ู‡ุฐู‡ ุงู„ูƒุฑุจูˆู† ุชู…ุงู†ูŠุฉ ูˆ ุชู„ุงุชุฉ ูˆ ุณุจุนุฉ ุนุดุฑ
767
01:01:29,750 --> 01:01:34,410
ุฌุฑุงู… ุนู„ู‰ ุงุชู†ุงุดุฑ ุชุณุนุฉ ูˆ ุณุจุนุฉ ุฌุฑุงู… ุนู„ู‰ ูˆุงุญุฏ ูˆุงุญุฏ ูˆ
768
01:01:34,410 --> 01:01:38,590
ุฎู…ุณูŠู† ูˆ ุณุชุฉ ุนู„ู‰ ุณุชุฉ ุนุดุฑ ูุจุทู„ุน ุนู†ุฏูŠ ุงู„ moles ุจุงุฌูŠ
769
01:01:38,590 --> 01:01:41,870
ุจุญุท ุนู„ูŠู‡ ุงู„ subscripts ูˆ maxim ุนู„ู‰ ุงุตุบุฑ ุดูŠุก ุงุตุบุฑ
770
01:01:41,870 --> 01:01:47,370
ุดูŠุก 3.225 ูุจุทู„ุน ุนู†ุฏูŠ ุงู„ formula ุงู„ empirical CH3O
771
01:01:47,370 --> 01:01:56,460
ุทูŠุจ ู‡ูˆ ู‚ุงู„ู„ูŠ ุงูŠู‡ุŸWhat is its molecular formulaุŸ
772
01:01:56,460 --> 01:01:59,960
ุงู†ุง ุนู†ุฏูŠ ุงู„ empirical formula weight ู‡ู†ู„ุงุญุธ ุงู†ู‡ุง
773
01:01:59,960 --> 01:02:05,720
ุชุฑุจูˆุช 12 ูˆ 13 ูˆ 18 ูˆ 16 ูˆ 130 ู„ูƒู† ุงู†ุง ุนู†ุฏูŠ ุงู„
774
01:02:05,720 --> 01:02:11,560
molecular mass ุงูˆ ุงู„ molar mass ุฌุฏุด 62 ูˆ 61 ูˆ 61 ูˆ
775
01:02:11,560 --> 01:02:15,660
61 ูˆ 61 ุนุดุงู† ุงุฌูŠุจ ุงู„ whole factor ุงู„ whole factor
776
01:02:15,660 --> 01:02:18,800
ุจุทู„ุน 2 ุจุถุฑุจู‡ุง ููŠ 2 ุจุทู„ุน C2H
777
01:02:23,140 --> 01:02:28,360
ุจุนุถ ู‡ุฐุง ุงู„ูƒู„ุงู… ุจุฑุถู‡ ูƒู„ุงู… ุณู‡ู„ ุจุณ ุจูŠุฏู‡ ู…ุชุงุจุนุฉ ูŠุนู†ูŠ
778
01:02:28,360 --> 01:02:32,520
ุจูŠุฏู‡ ุดูˆูŠุฉ ู…ุฑุงุฌุนุฉ ูŠุนู†ูŠ ู…ุชู‡ูŠุฃู„ุฉ ููŠ ุงู„ุฏุงุฑ ูƒูŠู ู…ู…ูƒู†
779
01:02:32,520 --> 01:02:36,620
ู†ูˆุตู„ ู„ู„ empirical formula ู…ู† ุงู„ combustion
780
01:02:36,620 --> 01:02:42,900
analysis ูŠุนู†ูŠ ู…ู† ุชูุงุนู„ ุงู„ุงุญุชุฑุงู‚ ุชุญุฏูŠุฏุง ูŠุนู†ูŠ ู‡ู„
781
01:02:42,900 --> 01:02:45,940
ุจุฏู†ุง ู†ุนูŠู† ุงู„ empirical formula ุจุงุณุชุฎุฏุงู…
782
01:02:52,030 --> 01:02:57,290
ุฃุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ
783
01:02:57,290 --> 01:02:58,490
ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ
784
01:02:58,490 --> 01:03:01,270
ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ
785
01:03:01,270 --> 01:03:02,630
ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ
786
01:03:02,630 --> 01:03:12,710
ุงุญุณู†ุชูŠ ุงุญุณู†ุชูŠ ุงุญุณู†ุชุจุชู…ุชุต ุงู„ู…ูŠู‡ ูˆุจุนุฏ ุงู„ุชูุงุนู„ ุทู„ุน
787
01:03:12,710 --> 01:03:16,390
ู…ูŠู‡ ุงู…ุชุตุชู‡ุง ุจุงุนุฑู ุนู† ุทุฑูŠู‚ ุงู„ูุฑู‚ ุงูŠู‡ ูˆุฒุฏุฉ ุงู„ู…ูŠู‡ ูˆู„ูˆ
788
01:03:16,390 --> 01:03:19,110
ุงู†ุช ู…ุงุฏุฉ ุจุชู…ุชุต ุซุงู†ูˆ ุฃูƒุณู„ ุงู„ูƒุฑุจูˆู† ุฌุงู…ุนู‡ ูˆุจุนุฏ
789
01:03:19,110 --> 01:03:21,990
ุงู„ุชูุงุนู„ ุจู‚ุฏุฑ ุงุฌูŠุจ ุงู„ูุฑู‚ ููŠ ุงู„ูˆุฒู† ุงู„ู„ูŠ ู‡ูˆ ูˆุฒู† ุซุงู†ูˆ
790
01:03:21,990 --> 01:03:25,330
ุฃูƒุณู„ ุงู„ูƒุฑุจูˆู† ู…ุนู†ุงุชู‡ ุจู‚ุฏุฑ ุงูˆุตู„ ู„ ุงู„ empirical ููˆู‚
791
01:03:25,330 --> 01:03:29,990
ุนู„ู‰ ุณุจูŠู„ ุงู„ู…ุซุงู„ ู„ูŠู‡ุŸ ู„ุฃู†ู‡ ูƒู…ุงู† ู…ุฑุฉ ุชูุงุนู„ ุงู„ุงุญุชุฑุงู‚
792
01:03:29,990 --> 01:03:33,690
ู‡ุฐุง ุจูŠุนุทูŠู†ุง ุซุงู†ูˆ ุฃูƒุณู„ ุงู„ูƒุฑุจูˆู† ูˆู…ูŠู‡ ู†ุจุทู„ุน ูƒุฏู‡ ู‡ุฐู‡
793
01:03:33,690 --> 01:03:38,630
ุงู„ุนูŠู†ุงุช ุจุญุฑูŠู‡ุง ู‡ุฐุงุงู„ู„ูŠ ุจุฃุฏุฎู„ OxygenุŒ ุงู„ Oxygen
794
01:03:38,630 --> 01:03:43,390
ุจูŠุญู…ู„ ุงู„ุนูŠู†ุฉ ุงู„ู…ุญุฑูˆู‚ุฉ ุงู„ู„ู‰ ู…ูˆุฌูˆุฏ ููŠู‡ุง CO2 ูˆู…ูŠู‡
795
01:03:43,390 --> 01:03:48,050
ูˆุจูŠุงุฎุฏู‡ุง ุนู„ู‰ ุงูŠู‡ุŸ ุนู„ู‰ H2 AbsorberุŒ ุงู„ู…ูŠุงุฏุฉ ุจุชู…ุชุต
796
01:03:48,050 --> 01:03:52,170
ุงู„ ุงูŠู‡ุŸ ุงู„ู…ูŠู‡ุŒ ูˆู‡ุง ุฏูŠ ู…ูˆุฒูˆู†ุฉ ู‚ุจู„ ู‡ูŠูƒุŒ ุงู„ pre-wet
797
01:03:52,990 --> 01:03:56,910
ูˆุจุนุฏูŠู† ุชุทู„ุน ู‡ุชูุต ุงู„ู…ูŠู‡ ุชู†ูุต ุงู„ CO2 ู‡ุชูุต ุงู„ CO2
798
01:03:56,910 --> 01:04:02,050
absorber ุชู†ูุต ุงู„ CO2 ุงุฐุง ุจุงุฎุฏ ู‡ุฏูˆู„ ุงุชู†ูŠู† ูˆ ุจูˆุฒู†ู‡ู…
799
01:04:02,050 --> 01:04:04,770
ุฌุงุจู„ ูˆ ุจุนุฏ ูˆ ุงุนุฑู ูˆุฒู† ุงู„ carbon dioxide ูˆูˆุฒู† ุงู„ู…ูŠู‡
800
01:04:04,770 --> 01:04:10,730
ู…ู† ู‡ุฏูˆู„ ุงู„ูˆุฒู†ุชูŠู† ุจุฏูŠ ุงุนุฑู ุงูŠุด ุชุฑูƒูŠุจุฉ ุงู„ู…ุงุฏุฉ ุงูˆ ุงูŠุด
801
01:04:10,730 --> 01:04:14,690
ุงู„ empirical weight ู„ู„ู…ุงุฏุฉ ู†ุงุฎุฏ ู…ุซุงู„ Isopropyl
802
01:04:14,690 --> 01:04:21,470
Alcohol ุญุทู„ู‡ุง ูˆ ุญุฑุฌู†ุงู‡ุง ูุฅูŠู‡ ุงู„ุดูŠุทุงู†ูŠุŸุจู‚ูˆู„ ุฅุฐุง ูƒุงู†
803
01:04:21,470 --> 01:04:24,150
point two five five ุงุฌุฑุงู… ู…ู† ุงู„ุนูŠุฒูˆ ูŠูƒูˆู† ุจุงู„ุงู„ูƒุญูˆู„
804
01:04:24,150 --> 01:04:29,990
ู‡ุฐู‡ ูˆุฒู†ุฉ ุงู„ุนูŠู†ุฉ ูˆุฒู†ุฉ ุงู„ุนูŠู†ุฉ ู‡ุฐู‡ ูˆุฒู†ุฉ ุงู„ุนูŠู†ุฉ ุจู‚ูˆู„
805
01:04:29,990 --> 01:04:33,410
produces point five six one ุงุฌุฑุงู… ู…ู† ุงู„ carbon
806
01:04:33,410 --> 01:04:36,610
dioxide ูŠุนู†ูŠ ุจุนุฏ ู…ูˆุงุฒู†ุฉ ุฌุจู„ ูˆุจุนุฏ ุงุนุทุงุจู†ูŠ ุฌุฏูŠุด
807
01:04:36,610 --> 01:04:39,170
point five six one ุงุฌุฑุงู… ู…ู† ุงู„ carbon dioxide
808
01:04:39,170 --> 01:04:42,730
ูˆุงุนุทุงุจู†ูŠ ูƒู…ุงู† point three oh six ุงุฌุฑุงู… ู…ู† ุงู„ H2O
809
01:04:42,730 --> 01:04:49,900
ุฌุงู†ุจู†ุงู…ุญุฏุฏ ุงูˆ ู†ุญุณุจ ุงู„ empirical formula ุงู†ุง ุนุดุงู†
810
01:04:49,900 --> 01:04:52,960
ุงุญุณุจ ุงู„ empirical formula ุจู†ุชุญุณุจ ุงู† ู„ู… ูŠูƒู† ู„ุฏูŠ
811
01:04:52,960 --> 01:04:58,360
more ู…ู† ุงู„ C ูˆู„ู… ูŠูƒู† ู„ุฏูŠ more ู…ู† ุงู„ H ูุจู‚ูˆู„ ุงูŠุด
812
01:04:58,360 --> 01:05:01,700
ุงู†ุง ุจู‚ูˆู„ ู‡ูˆ ุงุนุทุงู†ูŠ ูˆุฒู†ุฉ ุงู„ carbon dioxide ุงู„ู„ูŠ ุทู„ุน
813
01:05:01,700 --> 01:05:06,520
ู…ุด ู‡ูŠูƒ ุงุฐุง ุจู‚ูˆู„ more carbon ุงูŠุด ุจูŠุณู…ูˆู‡ more carbon
814
01:05:06,520 --> 01:05:10,700
dioxideุฃู‡ ู„ุฃู† ุงู„ูˆุงุญุฏ more carbon dioxide ุจุณ ููŠ
815
01:05:10,700 --> 01:05:12,980
ูˆุงุญุฏ more carbon ูŠุจู‚ู‰ ุงู„ more carbon ุจูŠุณุงูˆูŠ ุงู„
816
01:05:12,980 --> 01:05:16,540
more carbon dioxide ูุงู„ู…ุดูŠ ุจุงู„ more carbon ุงู„ more
817
01:05:16,540 --> 01:05:20,380
carbon dioxide ุงู„ู„ูŠ ุนู†ุฏูŠ ู‡ุงูŠ ูŠูˆู… ุงู„ู„ูŠ ู‡ูˆ ุงู„ูˆุฒู†ุฉ
818
01:05:20,380 --> 01:05:23,280
ุชุจุนุชู‡ ุนู„ู‰ ุงู„ former weight ู„ู„carbon dioxide ุงุนุทูŠู†ูŠ
819
01:05:23,280 --> 01:05:26,380
more carbon dioxide ูˆู‡ุฐุง ุจูŠุณุงูˆูŠ ุงู„ more carbon
820
01:05:26,380 --> 01:05:31,200
ุชู…ุงู…ุŸ ุงู†ุง ุนู†ุฏูŠ ุงู„ more ุงู†ุง ุนู†ุฏูŠ carbon dioxide
821
01:05:31,200 --> 01:05:35,720
ุทุงูŠู„ุฉ ูˆูˆุฒู†ุฉ ู…ุนูŠู†ุฉุจุฏูŠ ุงูˆุฌุฏ ุงู„ู…ูˆู„ carbon dioxide ุงูŠุด
822
01:05:35,720 --> 01:05:38,260
ุจุฏูŠ ุงุณูˆูŠู‡ุŸ ุจุงูƒุณุจ ุนู† ุงู„ formula ูˆุงูŠู‡ ุงู„ carbon
823
01:05:38,260 --> 01:05:42,520
dioxideุŒ ู„ูƒู† ุงู„ู…ูˆู„ carbon dioxide ุจูŠุณูˆูŠ ู…ูˆู„ ูƒุฑุจูˆู†ุŒ
824
01:05:42,520 --> 01:05:44,040
ุฅุฐุง ุงู†ุช ุทู„ุนุช ุงู†ุง ุงู„ู…ูˆู„ ูƒุฑุจูˆู†
825
01:05:47,380 --> 01:05:50,660
ุจู‚ูˆู„ ุงุนุทุงู†ูŠ ูˆุฒู†ุฉ ุงู„ carbon dioxide ุงู„ู„ูŠ ุทุงู„ุน ู‡ู„
826
01:05:50,660 --> 01:05:54,040
ุจู‚ุฏุฑ ุงุฌูŠุจ ุงูƒู… ู…ูˆู„ carbon dioxide ุทุงู„ุน ุงู‡ ู…ู‚ุณู… ุน
827
01:05:54,040 --> 01:05:56,020
ุงู„ููˆุฑูˆุฑูŠุฉ ุงู„ carbon dioxide ุจุญุทูŠู‡ number of moles
828
01:05:56,020 --> 01:05:59,260
carbon dioxide ู„ูƒู† ุงู„ number of moles carbon
829
01:05:59,260 --> 01:06:04,000
dioxide ุชุณุงูˆูŠ number of moles carbon ุงุฐุง ุญุตู„ุช ุนู„ู‰
830
01:06:04,000 --> 01:06:06,740
ุงู„ number of moles carbon ู‡ูŠู‡ุง point one five
831
01:06:06,740 --> 01:06:10,340
three ุทูŠุจ
832
01:06:10,340 --> 01:06:24,440
ู‡ุฐูŠ ุฌุฑู…ุช ู„ุณู‡ ุนููˆุง ู‡ุฐูŠ ุฌุฑู…ุช ุชุฌุฑูŠ ุงู„ู…ูˆู„0.01275
833
01:06:24,440 --> 01:06:30,100
ุนู„ู‰ ุณุจูŠู„ ุงู„ู…ุซุงู„ ุงูƒุงู…ูŠุฌุฑุงู…
834
01:06:30,100 --> 01:06:32,460
ูƒุงุฑุจูˆู† ูŠุนู†ูŠ ูƒุงู† ุนู†ุฏู‰ ูˆ ู‡ูุฑุฌูŠูƒู… ู„ูŠุด ุจุฏู‰ ุงุญุณุจู‡ุง
835
01:06:32,460 --> 01:06:36,100
ุงูƒุงู…ูŠุฌุฑุงู… ูƒุงุฑุจูˆู† ู…ุงุฏุงู… ุนู†ุฏู‰ ุงู„ู…ูˆู„ ูƒุงุฑุจูˆู† ุจุฏู„ูˆู‡ุง ูู‰
836
01:06:36,100 --> 01:06:40,360
12 ุงูŠุด ุจุชุนุทูŠู„ู‰ ุงุฌุฑุงู…ุงุช ุงู„ูƒุงุฑุจูˆู† ู†ูุณ ุงู„ูƒู„ุงู… ุจุณ ุจุฏู‰
837
01:06:40,360 --> 01:06:47,870
ุชู†ุชุจู‡ ุงุชุฏุด ุงุนุทุงู„ู‰ ู…ูŠุงู‡0.3 ุฃูˆ 0.6 ุฌุฑุงู… ู…ูŠุงู‡ ุทูŠุจ
838
01:06:47,870 --> 01:06:53,730
ู…ุงุฌุฏุฑ ุฃุฌูŠุจ ุฃูƒู…ู„ ุงู„ู…ูŠุงู‡ ูƒูŠูุŸ ุจู†ุฌุณู… ุนู„ู‰ 18 ูุจุชุฌุฑุญู†ูŠ
839
01:06:53,730 --> 01:06:56,470
ุฃูƒู…ู„ ุงู„ู…ูŠุงู‡ ุทุจ ุฃู†ุง ู…ุงุจุฏูŠุด ุฃูƒู…ู„ ุงู„ู…ูŠุงู‡ ุฃู†ุง ู…ุงุจุฏูŠ
840
01:06:56,470 --> 01:07:02,710
ุฃูƒู…ู„ ุงู„ H ู‡ู‡ู‡ู‡ ุฃูŠูˆุฉ ุฃูŠูˆุฉ ูŠุจู‚ู‰ ุงู„ู…ูˆู„ H ุฃูŠุด ุชุณุงูˆูŠุŸ 2
841
01:07:02,710 --> 01:07:07,430
ููŠ ุงู„ู…ูˆู„ ู…ูŠุงู‡ ูŠุจู‚ู‰ 2 ููŠ ูˆุฒู† ุงู„ู…ูŠุงู‡ ุนู„ู‰ ุงู„ูุฑู† ุงู„ู„ูŠ
842
01:07:07,430 --> 01:07:12,470
ูŠุจู‚ู‰ ุงู„ู…ูŠุงู‡ ูŠุนุทูŠู†ูŠ ุงู„ู…ูˆู„ H 0.2 ุฃูˆ 0.3 ูุฑู† ุจุฏูŠ ุฌุฑุงู…
843
01:07:12,470 --> 01:07:19,250
H0.034 ููŠ ูˆุงุญุฏ ุซู… 0.034 ู„ุงุญุธูˆุง ุงู†ู‡ ู„ุฌุฑุงู… H ู…ุน
844
01:07:19,250 --> 01:07:24,090
ู„ุฌุฑุงู… O ู…ุน ู„ุฌุฑุงู… Carbon ู‡ุฏูˆู„ ุงู„ุฃุตู„ ูŠูƒูˆู†ูˆุง ุฅุฐุง ูƒุงู†
845
01:07:24,090 --> 01:07:28,050
ุงู„ุนูŠู†ุฉ ุจุณ C ูˆH ู„ุงุฒู… ูŠูƒูˆู†ูˆุง ู†ูุณ ูˆุฒู† ุงู„ุนูŠู†ุฉ ู„ุฃู†
846
01:07:28,050 --> 01:07:32,650
ุงู„ุนูŠู†ุฉ ุจุชุนุทูŠู†ูŠ H ูˆ ุจุชุนุทูŠู†ูŠ C ู„ูˆ ูƒุงู†ุช ุจุณ CH ูุจู†ุทู„ุน
847
01:07:32,650 --> 01:07:36,410
ุนู„ู‰ ู…ุฌู…ูˆุน ู‡ุฏูˆู„ ุจูŠุจู‚ูŠ ุฃู‚ู„ ู…ู† ุงู„ 0.2 ููŠูุฑ ุฅุฐุง ุงู„ุนูŠู†ุฉ
848
01:07:36,410 --> 01:07:39,990
ุฅูŠุด ููŠู‡ุง ูƒู…ุงู†ุŸOxygen ู„ุฃู† ุงู„ุนูŠู†ุงุช ุงู„ู„ูŠ ุจุชุญุชู‡ุง
849
01:07:39,990 --> 01:07:44,070
ุจุชู‚ูˆู„ู†ุง ุงู†ู‡ุง ู‡ูŠ ู‡ูˆ ุฌุงู„ูŠ ูƒู…ุงู† ู‡ุฐุง C ูˆ H ูˆ O ู„ูƒู† ุญุชู‰
850
01:07:44,070 --> 01:07:47,150
ู„ูˆ ู…ุง ุฌุงู„ูŠ ุงูŠุด ู…ู‚ุฏุฑ ุงูˆุตู„ ู„ู‡ุฐุง ุงู„ูƒู„ุงู… ุงุฐุง ุจุฏูŠ ุงูˆุฌุฏ
851
01:07:47,150 --> 01:07:50,990
ุนุฏุฏ ุฌุฑุงู…ุงุช ุงู„ Oxygen point two five five ุงู„ู„ูŠ ูˆุฒู†
852
01:07:50,990 --> 01:07:55,390
ุงู„ุนูŠู†ุงุช minus ูˆุฒู† ุงู„ูƒุฑุจูˆู† ุฒุงุฆุฏ ูˆุฒู† ุงู„ hydrogen
853
01:07:55,390 --> 01:07:59,490
ูุจุชุนุทูŠู†ูŠ ู‡ุฐุง ุงู„ุฑู‚ู… ู‡ุฐุง ูˆุฒู† ุงูŠู‡ ุงู„ Oxygen ุทุจ ู„ูˆ
854
01:07:59,490 --> 01:08:05,390
ุจุณู†ุชู‡ ุนู„ู‰ ุงู„ formula ู…ุงุนุทูŠู†ูŠ ุงู„ more ุงุฐุง ุงู†ุง ุทู„ุนุช
855
01:08:05,390 --> 01:08:06,290
ุงู„ more ูƒุฑุจูˆู†
856
01:08:10,680 --> 01:08:13,880
ุจุดูˆู ุจุทู„ุน ุจุฏูŠ ุฃูƒุณุจ ุนู„ู‰ ุฃุตุบุฑ ุญุงุฌุฉ ุจูƒุณุจ ุนู„ู‰ ู‡ุฐู‡
857
01:08:13,880 --> 01:08:20,640
ุงุจุชุทุงู‚ูŠู† C3H8O ุฅุฐุง ุงุจุจุณุงุทุฉ ุฎุงู„ุต ู…ู† ูˆุฒู† ุงู„ูƒุฑุจูˆู†
858
01:08:24,230 --> 01:08:26,070
ุจุฃูˆุฌุฏ ุงู„ู…ูˆู„ ูƒุงุฑุจูˆู„ ุฏูˆ ุฃูƒุณูŠุฏ ูˆู‡ุฐุง ุจูŠุณุงูˆูŠ ู…ูˆู„
859
01:08:26,070 --> 01:08:31,010
ูƒุงุฑุจูˆู„ุŒ ู…ู† ูˆุฒู† ุงู„ู…ูŠู‡ ุจุฃูˆุฌุฏ ุงู„ู…ูˆู„ ู…ูŠู‡ ูˆู‡ุฐุง ุจูŠุณุงูˆูŠ
860
01:08:31,010 --> 01:08:36,630
ุงูˆ ..ู„ุฃ ุงู„ู‡ูŠุฏุฑูˆุฌูŠู† ุจูŠุณุงูˆูŠ ุงุชู†ูŠู† ู…ูˆู„ ู…ูŠู‡ุŒ ูƒูˆูŠุณุŸ
861
01:08:36,630 --> 01:08:39,230
ุชุฏูˆุฑูˆู‡ุง ููŠ ุงุชู†ูŠู† ุนุดุงู† ุชุณุงูˆูŠ ู…ูˆู„ ู‡ูŠุฏุฑูˆุฌูŠู†ุŒ ุจุฌู…ุน
862
01:08:39,230 --> 01:08:43,590
ุงู„ู‡ูŠุฏุฑูˆุฌูŠู† ูˆุงู„ุฃูƒุณูˆุฌูŠู† ูˆุงู„ูƒุฑุจูˆู„ุŒ ู„ุงุฒู… ูŠุณุงูˆูŠ ุงู„ู‚ูŠู…ุฉ
863
01:08:43,590 --> 01:08:46,510
ุงู„ู„ูŠ ุนู†ุฏู‰ ุฃูˆ ุงู„ูุฑู‚ ุจูŠู†ู‡ุง ู…ุด ุจุฏู‡ ูŠูƒูˆู† ุฃูƒุณูˆุฌูŠู†
864
01:08:47,070 --> 01:08:50,390
ูุงู„ุฃูƒุณุฌูŠู† ู…ุฏุงุฑ ุฌูŠู‡ ุงุชูˆุฒู†ุช ุงู„ุฃูƒุณุฌูŠู† ุจุงูƒุณุจูˆ ุนู„ู‰ 16
865
01:08:50,390 --> 01:08:53,930
ุฌูŠุจู†ุง ุนุฏุฏ ุงู„ู…ูˆู„ุงุฏ ุตุงุฑ ูƒุงุฏูŠ ุนุฏุฏ ู…ูˆู„ุงุฏู‡ุง ุฅุฐุง ุงู„ู…ุณุฃู„ุฉ
866
01:08:53,930 --> 01:08:57,790
ุฎู„ุตุช ู†ุชุทู„ุน
867
01:08:57,790 --> 01:09:03,910
ุนู„ู‰ ู…ุณุฃู„ุฉ ุชุงู†ูŠุฉ ู†ูุณ ุงู„ุตูŠุบุฉ ุฅูŠุด ุจูŠู‚ูˆู„ ุงู„ู…ุณุฃู„ุฉ ุจูŠู‚ูˆู„
868
01:09:03,910 --> 01:09:08,450
ููŠ ุนู†ุฏ ู…ุงุฏุฉ ุงุณู…ู‡ุง caproic acid composed of compost
869
01:09:08,450 --> 01:09:13,050
of seaweed ุดูˆู‡ ุจุฑุถู‡ ุจูŠู‚ูˆู„ composition of 0.225
870
01:09:13,050 --> 01:09:17,590
gram sample ูŠุนู†ูŠ ููŠ ุนุฏุฉ ุนูŠู†ุงู‡ุง ุงู„ุฌุฏูˆุฒูŠู†ุฉูˆ Produces
871
01:09:17,590 --> 01:09:24,130
0.512 gram CO2 ูˆ 0.209 H2O ุทุจ ู„ูŠุด ู…ุฌู„ูŠุด ุงู„ Oxygen
872
01:09:24,130 --> 01:09:27,010
ุฌุฏูŠุด ู„ุญุงู„ู‡ุŸ ู„ุฃู†ู‡ ุฃู†ุง ุนุดุงู† ุฃุญุฑุฌ ุงู„ู…ุงุฏุฉ ุฃู†ุง ุจุญุท
873
01:09:27,010 --> 01:09:30,630
Oxygen ููƒูŠู ุจุชุนุฑู ุฌุฏูŠุดุŸ ุฅู„ุง ุชุฌูŠุจู‡ ุจุงู„ูุฑู‚ ู„ุงุฒู… ุชุฌูŠุจ
874
01:09:30,630 --> 01:09:33,770
ุงู„ Oxygen ุจุงู„ูุฑู‚ ู„ุฃู†ู‡ ุนุดุงู† ุฃุญุฑุฌ ุงู„ู…ุงุฏุฉ ุฃู†ุง ุจุฏู‡ ุฃุญุท
875
01:09:33,770 --> 01:09:36,690
Oxygen ูู…ู†ูุนุด ุฃุฎุฏ ุงู„ Oxygen ุงู„ู„ูŠ ุทุงู„ุน ูˆ ุฃู‚ูˆู„ ูˆุงู„ู„ู‡
876
01:09:36,690 --> 01:09:41,630
ู‡ุฐุง ู‡ูˆ ูƒู…ูŠุฉ ุงู„ Oxygen ุชุจุนูŠ ู„ุฃ ูุจุฑุถู‡ ุจุฏู‡ ูŠุญุณุจ ุงู„
877
01:09:41,630 --> 01:09:44,790
empirical formula ูˆ ู…ุนุทูŠู†ูŠ ู‡ุฐู‡ ุงู„ molar mass ูุจุฏูŠ
878
01:09:44,790 --> 01:09:48,110
ุฃุญุณุจุจูŠุฏู‡ ูŠุนุฑู ุฅูŠุด ุงู„ molecular formula ุชุจุนุชู‡
879
01:09:48,110 --> 01:09:51,430
ูุจู†ุญุณุจ ุงู„ empirical formula ููŠ ุงู„ุฃูˆู„ ุจู‚ูˆู„ ุงู„ู…ูˆู„
880
01:09:51,430 --> 01:09:57,930
ูƒุฑุจูˆู† ุจูŠุณุชูˆูŠ ุงู„ู…ูˆู„ CO2 ู‡ุฐุง ุทุจูŠุนูŠ ุฅุฐุง point
881
01:09:57,930 --> 01:10:01,330
five one two ุงู„ู„ูŠ ู‡ูˆ ุงู„ูˆุฒู†ุฉ ุนู„ู‰ ุงู„ formula weight
882
01:10:01,330 --> 01:10:07,670
ู„ู„ CO2 ุจุชุทู„ุน ุงู„ุฑู‚ู… ู‡ุฐุง ุงูƒุงู…ุฌุฑุงู… ูƒุฑุจูˆู† ุงู„ู…ูˆู„ ููŠ ุงู„
883
01:10:07,670 --> 01:10:15,100
atomic weight ุทุจ ุงู„ู…ูˆู„ H ุจูŠุณุชูˆูŠ ุงุชู†ูŠู† ููŠ ุงู„ู…ูˆู„ู„ุฃู†
884
01:10:15,100 --> 01:10:19,460
ูƒู„ ู…ูˆู„ H2O ููŠู‡ 2 ู…ูˆู„ H ุฅุฐุง ุนุฏุฏ ู…ูˆู„ุงุช ุงู„ู€ H ุถุนู ุนุฏุฏ
885
01:10:19,460 --> 01:10:24,620
ู…ูˆู„ุงุช ุงู„ู€ H2O ูŠูุฌุฃุช 2 ููŠ ุงู„ู€ H ุฌุฐุงุด ุงู„ู€ H2O ุฌุฐุงุด
886
01:10:24,620 --> 01:10:28,720
ูˆุฒู†ู‡ุง ุนู„ู‰ 18 ุงู„ู„ูŠ ู‡ูˆ ูุฑู…ุช ุงู„ู€ H2O ูˆุงู„ุฅุฌุฑุงู… ุงู„ู€ H2O
887
01:10:28,720 --> 01:10:31,480
ุจู†ูุณู‡ุŒ ู„ุง ู…ูˆุถูˆุน ู…ููˆุงุญุฏ ุจุธู„ ู‡ูˆ ูŠูุฌุฃุช ุงู„ุฅุฌุฑุงู…
888
01:10:31,480 --> 01:10:34,300
ุงู„ุฃูƒุณุฌูŠู† ูˆุฒู…ุฉ ุงู„ุนูŠู† ุฃู† ุฃู†ุง ุฃู‚ุณู… ู…ุฌู…ูˆุน ุงู„ุงุชู†ูŠู†ุŒ
889
01:10:34,300 --> 01:10:40,160
ุจูŠุทู„ุน ุงู„ุฑู‚ู… ู‡ุฐุงุŒ ุจุฃู‚ุณู… ุจุฃู‚ุณู… ุงู„ูˆุฒู†ุฉ ู„ู„ุฃูƒุณุฌูŠู† ุนู„ู‰
890
01:10:40,160 --> 01:10:44,960
16 ุจุชุงุนุชูŠู†ูŠ0.003 I title number of words ุจุญุทู‡ู… ุนู„ู‰
891
01:10:44,960 --> 01:10:48,560
ู‡ุฐู‡ ุงู„ subscripts ูƒู„ู‡ู… ูˆุจุนุฏูŠู† ุจู‚ูˆู„ ูˆุงู„ู„ู‡ ุนู„ู‰ ุฃุตุบุฑ
892
01:10:48,560 --> 01:10:54,860
ุญุงุฌุฉ ุจุงูƒุณู„ ุจุงูƒุณู„ ู‡ุงู† ุจูŠุทู„ุน ุนู†ุฏู‰ C3H6O ุทุจ ุจุฌูŠุจ ุงู„
893
01:10:54,860 --> 01:10:57,240
empirical formula ุงู„ formula ุฏู„ูˆู‚ุช ุงู„ empirical
894
01:10:57,240 --> 01:11:04,000
formula ุจุชุทู„ุน ุนู†ุฏู‰ 58ู„ูƒู† ู‡ูˆ ู…ุทู„ูˆุจ ุงู† ุงู„ whole
895
01:11:04,000 --> 01:11:07,860
number ู‡ูˆ 116ุŒ ุฅุฐุง ูƒู†ุช ุชุฌูŠุจ ุงู„ whole number 116
896
01:11:07,860 --> 01:11:11,960
ุนู„ู‰ 58ุŒ ุชุฌูŠุจ ุชู†ูŠู†ุŒ ูŠุจู‚ู‰ ู†ุงูุฐ ุฃูƒุจุฑุŒ ู‡ุฏู ุงุชู†ูŠู†ุŒ
897
01:11:11,960 --> 01:11:12,360
ุชุนุทูŠู‡
898
01:11:20,950 --> 01:11:24,270
ุทูŠุจ ูŠุง ุจู†ุงุช ุฅุฐุง ุงู„ู„ู‡ ุฑุงุถูŠ ูŠุนู†ูŠ ุจู†ูƒู…ู„ ุญุตุฉ ุงู„ุฌู‡ุฉ
899
01:11:24,270 --> 01:11:28,150
ุจู†ู‚ู„ุจู‡ุงุŒ ุจูŠุจู‚ู‰ ุนู„ูŠู†ุง ุฅู†ู‡ ู†ูุณ ุงู„ quantitative
900
01:11:28,150 --> 01:11:31,010
information from balanced equationsุŒ ูŠุนู†ูŠ ุจู†ุนู…ู„
901
01:11:31,010 --> 01:11:34,190
ู†ูุณ ุงู„ุญุณุงุจุงุช ุฅุฐุง ูƒุงู† ุนู†ุฏูŠ ุชูุงุนู„ุงุช ูƒูŠู…ูŠุงุฆูŠุฉุŒ
902
01:11:34,190 --> 01:11:36,170
ูุจู†ุดูˆููƒู… ุฅุฐุง ุงู„ู„ู‡ ุฑุงุถูŠ ุงู„ุญุตุฉ ุงู„ุฌุงู‡ุฉ