Which One of the Following Equations Represents the Ionization of a Weak

question 78

Multiple Choice

Which one of the following equations represents the ionization of a weak monoprotic acid in water?

• A)HCN(aq)+ H₂O(l) H₃O⁺(aq)+ CN^-(aq)
• B)HCN(aq)+ OH^-(aq) H₂O(l)+ CN⁺(aq)
• C)CN^- (aq)+ H₂O(aq) HCN(aq)+ OH^-(aq)
• D)HCN(aq)+ OH^- (aq) H₂O(l)+ CN^-(aq)
• E)HCN(aq)+ NH₃(aq) NH₄CN(aq)

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