Multiple Choice
The pH of a 0.22 M solution of a weak monoprotic acid, HA, is 2.74. Calculate Ka for this acid.
A) 3.3 10-6
B) 1.5 10-5
C) 5.5 10-10
D) 2.2 10-4
E) 1.8 10-3
Correct Answer:
Verified
Correct Answer:
Verified
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