Problems to solve pH = pka + log [A] [HA] 1. The pKa of acetic acid is 4.8. If you mix 100 ml of 0.1 M acetic acid with 1 ml of 0.1 M sodium acetate, what will be the pH of the resulting solution? 2. The pKa of lactic acid is 3.9. In a solution of lactic acid/lactate at pH = 4.9, what is the ratio of lactic acid/lactate?

Problems to solve pH = pka + log [A] [HA] 1. The pKa of acetic acid is 4.8. If you mix 100 ml of 0.1 M acetic acid with 1 ml of 0.1 M sodium acetate, what will be the pH of the resulting solution? 2. The pKa of lactic acid is 3.9. In a solution of lactic acid/lactate at pH = 4.9, what is the ratio of lactic acid/lactate?

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter20: Applications Of Oxidation/reduction Titrations

Section: Chapter Questions

Problem 20.30QAP

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