Question #30e0d

1 Answer
xavier susil
Oct 6, 2017

6.67%

Explanation:

The molecular mass of acetic acid is 60 g.

Each molecule contains 4 hydrogen atoms . Molecular mass of hydrogen is 1 . Totally 4*1=4 g

Therefore the percentage of hydrogen in acetic acid is given by

4/60xx100 = 6.67%

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