A buffer is prepared by mixing 48.2 mL of 0.196 M NaOH with 144.3 mL of 0.231 M acetic acid. What is the pH of this buffer? (The pKa for acetic acid is 4.75.)
A buffer is prepared by mixing 48.2 mL of 0.196 M NaOH with 144.3 mL of 0.231 M acetic acid. What is the pH of this buffer? (The pKa for acetic acid is 4.75.)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter16: Acid-base Equilibria
Section: Chapter Questions
Problem 16.78QP: A buffer is prepared by mixing 525 mL of 0.50 M formic acid, HCHO2, and 475 mL of 0.50 M sodium...
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A buffer is prepared by mixing 48.2 mL of 0.196 M NaOH with 144.3 mL of 0.231 M acetic acid. What is the pH of this buffer? (The pKa for acetic acid is 4.75.)
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