Multiple Choice
What molar ratio of acetic acid to sodium acetate is required to create a buffer solution having a pH of 4.88 at 25°C? Ka for HC2H3O2 is 1.8 × 10-5.
A) 0.73
B) 1.4
C) 0.52
D) 2.0
E) 2.7
Correct Answer:
Verified
Correct Answer:
Verified
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