HCN is a weak acid that ionizes according to the equation HCN(aq) + H2O(l) ⇄ H3O+(aq) + CN−(aq) Kc = 7.2x10-6 What is the pH of a 0.2 M solution? From the answer sheet, the answer is 2.92, I am not sure how I would arrive at that answer
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HCN is a weak acid that ionizes according to the equation
HCN(aq) + H2O(l) ⇄ H3O+(aq) + CN−(aq) Kc = 7.2x10-6
What is the pH of a 0.2 M solution?
From the answer sheet, the answer is 2.92, I am not sure how I would arrive at that answer
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