A 0.145 M solution of a weak base is titrated with a 0.145 M HCl solution. After the addition of 11.00 mL of the HCl solution to 25.00 mL of the weak base solution, the pH of the solution is 9.41. Determine the pK, of the weak base. PK =

Chemistry: An Atoms First Approach
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ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter14: Acid- Base Equilibria
Section: Chapter Questions
Problem 97AE: A student intends to titrate a solution of a weak monoprotic acid with a sodium hydroxide solution...
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A 0.145 M solution of a weak base is titrated with a 0.145 M HCl solution. After the addition of 11.00 mL of the HCl solution
to 25.00 mL of the weak base solution, the pH of the solution is 9.41. Determine the pK, of the weak base.
pKb =
Transcribed Image Text:A 0.145 M solution of a weak base is titrated with a 0.145 M HCl solution. After the addition of 11.00 mL of the HCl solution to 25.00 mL of the weak base solution, the pH of the solution is 9.41. Determine the pK, of the weak base. pKb =
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