What is the pH of a solution prepared by mixing 550.0 mL of 0.703 M CH3COOH with 460.0 mL of 0.905 M NaCH3COO? The Ka of acetic acid is 1.76 *10-5.Assume volumes are additive.
A) 4.644
B) 4.722
C) 4.754
D) 4.786
E) 4.864
Correct Answer:
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