Multiple Choice
The Ka of acetic acid (HC2H3O2) is 1.8 × 10-5. What is the pH at 25.0 °C of an aqueous solution that is 0.100 M in acetic acid?
A) +2.87
B) -2.87
C) -11.13
D) +11.13
E) +6.61
Correct Answer:
Verified
Correct Answer:
Verified
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