Multiple Choice
The of some weak acid HA is 1.76 ×
.The pH of a buffer prepared by combining 15.0 mL of
A- and 50.0 mL of 1.00 M HA is ________.
A) 1.705
B) 4.232
C) 0.851
D) 2.383
E) 3.406
Correct Answer:

Verified
Correct Answer:
Verified
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