Potassium superoxide, KO₂(s), is used in the breathing systems of biohazard suits. The following separate chemical equations show how KO₂(s) reacts with moisture and carbon dioxide in exhaled air to generate oxygen gas.
2KO₂(s) + 2H₂O(l) $\rarr$ 2KOH(aq) + O₂(g) + H₂O₂(aq)
4KO₂(s) + 2CO₂(g) $\rarr$ 2K₂CO₃(s) + 3O₂(g)

Question

Potassium superoxide, KO₂(s), is used in the breathing systems of biohazard suits. The following separate chemical equations show how KO₂(s) reacts with moisture and carbon dioxide in exhaled air to generate oxygen gas.
2KO₂(s) + 2H₂O(l)

\rarr

2KOH(aq) + O₂(g) + H₂O₂(aq)
4KO₂(s) + 2CO₂(g)

\rarr

2K₂CO₃(s) + 3O₂(g)

Quizplus · Accepted Answer

The given chemical equations show how potassium superoxide reacts with moisture and carbon dioxide in exhaled air to generate oxygen gas, which is essential for the breathing systems of biohazard suits.

Potassium Superoxide, KO2(s), Is Used in the Breathing Systems of Biohazard

Potassium Superoxide, KO₂(s), Is Used in the Breathing Systems of Biohazard