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Yahoo!奇摩知識+ - 分類問答 - 科學常識 - 發問中 
國中理化莫耳數
Jul 31st 2013, 12:03

10^(-6) mole CO2

1 mole CO2 = 12+16+16 =44g

44*10^(-6) =0.000044 g ....ans

2個 CO2

在國中 : 6*10^23個 = 1 mole

=1/3*10^23 mole C .....ans

[1/3*10^23]*12 =4/10^23 g ....ans

參考資料： Unforgivable Sinner

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