Multiple Choice
Butyric acid is responsible for the odor in rancid butter. A solution of 0.25 M butyric acid has a pH of 2.71. What is the Ka for the acid?
A) 0.36
B) 2.4 × 10 −2
C) 7.8 × 10 −3
D) 1.5 × 10 −5
E) None of these choices are correct.
Correct Answer:
Verified
Correct Answer:
Verified
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