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secondary 4 | A Maths
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how to solve this??
Date Posted: 6 years ago
Views: 311
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done
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clear
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Note that both ethane and CO2 are gaseous, so there is no need to convert to moles.
Date Posted:
6 years ago
why 1200 become to 2400??
2 moles of ethane produce 4 moles of CO2, so the ratio of moles of C2H6:CO2 = 1:2, which is also the same as the volume ratio, because they are both gases at r.t.p. So 1200 cm3 of ethane produces 2 x 1200 = 2400 cm3 CO2.
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