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07-07-2021
Chemistry

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

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Аноним Аноним

07-07-2021

Answer:

Percentage of carbon:

[tex] { \tt{ = \frac{24}{30} \times 100\%}} \\ = 80\%[/tex]

Percentage of hydrogen:

[tex]{ \tt{ = \frac{6}{30} \times 100\%} } \\ = 20\%[/tex]

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