Multiple Choice
A buffer solution contains acetic acid (HC2H3O2) at a concentration of 0.225 M and sodium acetate (NaC2H3O2) at a concentration of 0.164 M.The value of Ka for acetic acid is 1.75 × 10−5.What is the pH of this buffer solution?
A) 0.137
B) 0.862
C) 2.40
D) 4.62
E) 4.76
Correct Answer:
Verified
Correct Answer:
Verified
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