Calculate the pH of 1.00 L of the buffer 1.04 M CH3COONa/1.02 MCH₂COOH 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 0.055 mol NaOH: (c) pH after further addition of 0.104 mol IICI: L

Calculate the pH of 1.00 L of the buffer 1.04 M CH3COONa/1.02 MCH₂COOH 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 0.055 mol NaOH: (c) pH after further addition of 0.104 mol IICI: L

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter16: Reactions Between Acids And Bases

Section: Chapter Questions

Problem 16.54QE

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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

Calculate the pH of 1.00 L of the buffer 1.04 M CH3COONa/1.02 M CH₂COOH 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 0.055 mol NaOH:
(c) pH after further addition of 0.104 mol IICI:

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