2. Describe how you would go about in the lab making 100 ml of a buffer solution of 0.10 M acetic acid and 0.20 M sodium acetate, if the total acetate concentration (acetate in all forms, as either Ac or HAc, is 0.15M). What would be the pH of your buffer? Ka = 1.8 X 10¹5 for HAC.

2. Describe how you would go about in the lab making 100 ml of a buffer solution of 0.10 M acetic acid and 0.20 M sodium acetate, if the total acetate concentration (acetate in all forms, as either Ac or HAc, is 0.15M). What would be the pH of your buffer? Ka = 1.8 X 10¹5 for HAC.

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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Question

2. Describe how you would go about in the lab making 100 ml of a buffer solution of 0.10
M acetic acid and 0.20 M sodium acetate, if the total acetate concentration (acetate in all
forms, as either Ac or HAc, is 0.15M). What would be the pH of your buffer? Ka=1.8
X 105 for HAC.

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