Multiple Choice
Calculate the pH of a buffer that is 0.115 M HC2H3O2 and 0.160 M KC2H3O2.The Ka for HC2H3O2 is 1.8 × 10-5.
A) 4.89
B) 8.81
C) 4.74
D) 5.15
E) 4.60
Correct Answer:
Verified
Correct Answer:
Verified
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