Answered: 8. a. Calculate the pH of a 0.100 M…

8. a. Calculate the pH of a 0.100 M propanoic acid solution (HC3H502, Ka = 1.3 x 10-5). b. Calculate the pH of a mixture containing 0.100 M propanoic acid and 0.100 M sodium propanoate (NaC3H50₂).

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter14: Acids And Bases

Section: Chapter Questions

Problem 98QRT: Does the pH of the solution increase, decrease, or stay the same when you (a) Add solid sodium...

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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.

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Number 8

8.
a.
Calculate the pH of a 0.100 M propanoic acid solution (HC3H502, Ka = 1.3 x 10-5).
b. Calculate the pH of a mixture containing 0.100 M propanoic acid and 0.100 M sodium propanoate
(NaC3H50₂).
c. Calculate the pH after 0.020 mol HCl is added to 1.00 L of the solution in part 1b.

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