Explain what was the approximate mass of the methane

Reference no: EM13220127

A 12-gram mixture of methane, CH4, and ethane, C2H6, is completely combusted in oxygen. If the total mass of CO2 produced is 34.8 grams, what was the approximate mass of the methane in the original mixture?

A. 2 g CH4

B. 7 g CH4

C. 5 g CH4

D. 9 g CH4

Reference no: EM13220127

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