(a) Calculate the pH of a solution made by mixing 60.0 mL of 0.80 M N2H4 (a weak base) with 50.0 mL of 0.50 M HCI. (Kb for N2H4 = 1.7 x 10- %3D (b) Calculate the pH change that occurs when an additional 2.0 mL of 0.50 M HCl is added to the solution made in (a).
(a) Calculate the pH of a solution made by mixing 60.0 mL of 0.80 M N2H4 (a weak base) with 50.0 mL of 0.50 M HCI. (Kb for N2H4 = 1.7 x 10- %3D (b) Calculate the pH change that occurs when an additional 2.0 mL of 0.50 M HCl is added to the solution made in (a).
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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