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Question
What is the reaction of potassium peroxide in water?
A) 2 KO2(s) + H2O(l) -> O2(g) + 2 K+(aq) + HO2-(aq) + OH-(aq)
B) K2O2(s) + H2O(l) -> 2 K+(aq) + HO2-(aq) + OH-(aq)
C) 2 K2O2(s) + 2 H2O(l) -> 4 K+(aq) + 4 OH-(aq) + O2(g)
D) K2O(s) + H2O(l) -> 2 K+(aq) + 2 OH-(aq)
Answer
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