What is the expected change in mass

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Athena cannot remember if the decomposition of hydrogen peroxide produces gaseous ozone, (O3 ) and water or if the decomposition produces gaseous oxygen and water. She asks her friend, Tracey Trojan, to help her by measuring the change in mass for a 100.0 g sample of 3.00 mass % H2O2 solution.

What is the expected change in mass if the decomposition of hydrogen peroxide produced ozone gas?

A) 1.41 g.

B) 2.12 g.

C) 2.82 g.

D) 4.24 g.

E) 5.14 g.

Reference no: EM132412905

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