What is the percent of oxygen by mass in C2H402

asked May 25, 2023 141k views

5 votes

by Fglez

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4 votes

Answer:

53.3 %.

Explanation: C2H4O2. = 2 * 12.011 + 4 * 1.008 + 2 * 15.999. = 60.052.

Lenica answered Jun 1, 2023

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