Calculate the pH of a solution that is 0.279 M  acetic acid and 0.190 M  sodium acetate.The Ka of acetic acid is 1.76×10–5 at 25°C.  What is the pH of this mixture at 0°C? (At 0°C, Ka = 1.64x10-5)

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 16.30QE
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Calculate the pH of a solution that is 0.279  acetic acid and 0.190  sodium acetate.
The Ka of acetic acid is 1.76×10–5 at 25°C.  What is the pH of this mixture at 0°C? (At 0°C, Ka = 1.64x10-5)

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