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Determine the percentage of carbon and hydrogen in ethane C2H6 if the molecular weight is 30.
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Determine the percentage of carbon and hydrogen in ethane C2H6 if the molecular weight is 30.

User Sagar Upadhyay
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1 Answer

5 votes

Answer:

Percentage of carbon:


{ \tt{ = (24)/(30) * 100\%}} \\ = 80\%

Percentage of hydrogen:


{ \tt{ = (6)/(30) * 100\%} } \\ = 20\%

User David Hodgson
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