Question

calculte the percentage of C
, H, and O in ethane​

Answer 1

Answer:

79.85percent

Explanation:

formula

1. molar mass of elements ×no of the elements/molar mass of elements /100deg

Answer 2

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answer:

According to the Law of Constant Proportions, every mole ethane will have 24 g carbon and 6 gram of hydrogen . Hence the percent composition for carbon and hydrogen in ethane, C2H6 C 2 H 6 is 80% and 20% respectively.

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