A 40.00 solution of 0.1430 M chloroacetic acid (pK a = 2.865) is titrated with a 0.1500 M solution of NaOH. a. Find the initial pH of the solution. b. Find the pH of the resulting solution at the half-equivalence point. c. Find the pH of the resulting solution at the equivalence point. d. Find the pH of the resulting solution at 0.50 mL past the equivalence point.

Chemistry
9th Edition
ISBN:9781133611097
Author:Steven S. Zumdahl
Publisher:Steven S. Zumdahl
Chapter15: Acid-base Equilibria
Section: Chapter Questions
Problem 59E: Consider the titration of 100.0 mL of 0.200 M acetic acid (Ka = 1.8 105) by 0.100 M KOH. Calculate...
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A 40.00 solution of 0.1430 M chloroacetic acid (pK a = 2.865) is titrated with a 0.1500 M solution of NaOH.

a. Find the initial pH of the solution.

b. Find the pH of the resulting solution at the half-equivalence point.

c. Find the pH of the resulting solution at the equivalence point.

d. Find the pH of the resulting solution at 0.50 mL past the equivalence point.

 

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