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1. |
Calculate the pH of a mixture of 0.10M acetic acid and 0.20M sodium acetate. The pKₐ of acetic acid is 4.76. |
A. | 5.1 |
B. | 4.1 |
C. | 6.1 |
D. | 7.1 |
Answer» B. 4.1 | |