Rank the Following 0

question 10

Multiple Choice

Rank the following 0.100 M solutions in order of increasing H₃O⁺ concentration: HF, K_a = 6.3 x 10^-4; HCN, K_a = 6.2 x 10^-10; HOCl, K_a = 4.0 x 10^-8

• A)HF < HCN < HOCl
• B)HF < HOCl < HCN
• C)HOCl < HF < HCN
• D)HOCl < HCN < HF
• E)HCN < HOCl < HF

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