(j). An acetate buffer contains 50.0 millimolar (mM) acetic acid and 35.0 mM sodium acetate. (i) Calculate the change in pH when 1.00 mL of a 4.00 M NaOH is added to 999 mL of the buffer. [pka for the buffer = 4.76]............assuming no change in concentration of the buffer due to dilution when NaOH is added. (1 mM = 0.001 M) (Show working for credit) (ii) Calculate the pH change if 1.00 mL of a 4.00 M HCI was added instead.

(j). An acetate buffer contains 50.0 millimolar (mM) acetic acid and 35.0 mM sodium acetate. (i) Calculate the change in pH when 1.00 mL of a 4.00 M NaOH is added to 999 mL of the buffer. [pka for the buffer = 4.76]............assuming no change in concentration of the buffer due to dilution when NaOH is added. (1 mM = 0.001 M) (Show working for credit) (ii) Calculate the pH change if 1.00 mL of a 4.00 M HCI was added instead.

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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