Given the Following Acid Strengths: HF > H₂S > HCN,which

question 9

Multiple Choice

Given the following acid strengths: HF > H₂S > HCN,which of the following reactions is predicted to occur from left to right as written?

• A)HCN(aq) + H₂S(aq) → H₃S(aq) + CN^-(aq)
• B)HCN(aq) + F^-(aq) → HF(aq) + CN^-(aq)
• C)HF(aq) + CN^-(aq) → HCN(aq) + F^-(aq)
• D)H₂S(aq) + F^-(aq) → HF(aq) + HS^-(aq)
• E)H₂S(aq) + HF(aq) → H₂F⁺(aq) + HS^-(aq)

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