1. In a 0.1000 M acetic acid solution at 25 °C, the acid ionizes to the extent of about 1.34 %. Since each molecule of acetic acid which ionizes produces 1 H+ ion and 1 C2H3O2- ion, the concentration in the solution are: HC2H302 S H+ +C2H302 2. What is the pH of a 0.0025 molar acidic solution? 3. A 0.0001 molar basic solution is 1.50 % ionized. What is the pH of the solution if its Kb= 1.25 x 10-6?

1. In a 0.1000 M acetic acid solution at 25 °C, the acid ionizes to the extent of about 1.34 %. Since each molecule of acetic acid which ionizes produces 1 H+ ion and 1 C2H3O2- ion, the concentration in the solution are: HC2H302 S H+ +C2H302 2. What is the pH of a 0.0025 molar acidic solution? 3. A 0.0001 molar basic solution is 1.50 % ionized. What is the pH of the solution if its Kb= 1.25 x 10-6?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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