A 25 M Solution of a Weak Acid Is 0

question 48

Multiple Choice

A 2.5 M solution of a weak acid is 0.52% ionized. What is K_a for this acid?

• A) 1.3  10^-2
• B) 6.8  10^-5
• C) 0.11
• D) 1.1  10^-5
• E) none of these

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