Question

2. The ratio of H:O by mass in hydrogen peroxide (H2O2) is
(a) 16 : 1
(b) 1 : 8
(c) 1 : 32
(d) 1 : 16

Answer 1

Explanation:

Hydrogen and oxygen are combined in the ratio 1: 16 by mass in hydrogen peroxide.

Answer 2

Answer:

It's 1 : 16

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