Calculate the pH of 1.00 L of the buffer 1.08 M CH3COONA/0.97 M CH3COOH before and after the addition of the following species. (Assume there is no change in volume.) (a) pH of starting buffer: (b) pH after addition of 0.080 mol NaOH: (c) pH after further addition of 0.121 mol HCl:

Calculate the pH of 1.00 L of the buffer 1.08 M CH3COONA/0.97 M CH3COOH before and after the addition of the following species. (Assume there is no change in volume.) (a) pH of starting buffer: (b) pH after addition of 0.080 mol NaOH: (c) pH after further addition of 0.121 mol HCl:

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter14: Equilibria In Acid-base Solutions

Section: Chapter Questions

Problem 71QAP: The species called glacial acetic acid is 98% acetic acid by mass (d=1.0542g/mL). What volume of...

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Question

Be sure to answer all parts.
Calculate the pH of 1.00 L of the buffer 1.08 M CH3COONA/0.97 M CH3COOH before and after the
addition of the following species. (Assume there is no change in volume.)
(a) pH of starting buffer:
(b) pH after addition of 0.080 mol NaOH:
(c) pH after further addition of 0.121 mol HCl:

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