Calculate the pH UB Forum › Category: Mastering Chemistry › Calculate the pH 0 Vote Up Vote Down Bailey Brown Staff asked 7 years ago Calculate the pH of a solution prepared by dissolving 0.150 mol of acetic acid and 0.300 mol of sodium acetate in water sufficient to yield 1.00 L of solution. The Ka of acetic acid is 1.76 × 10-5. a) 2.516 b) 10.158 c) 5.056 d) 3.892 f) 4.502