Multiple Choice
A monoprotic weak acid, when dissolved in water, is 0.92% dissociated and produces a solution with pH = 3.42. Calculate Ka for the acid.
A) 1.4 × 10-7
B) 2.8 × 10-3
C) 3.5 × 10-6
D) We need to know the initial concentration of the acid.
E) none of these
Correct Answer:
Verified
Correct Answer:
Verified
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