Which of the Following Correctly Expresses K_a for the Weak

question 2

Multiple Choice

Which of the following correctly expresses K_a for the weak acid HF(aq) ?

• A)K_a = [HF]
• B)K_a =
• C)K_a =
• D)K_a = [H⁺][F^-]
• E)K_a =

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