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 after .219 g of solid NaOH are added? (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 after .219 g of solid NaOH are added? (The pKa for acetic acid is 4.75.)
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter14: Equilibria In Acid-base Solutions
Section: Chapter Questions
Problem 12QAP: A buffer is prepared by dissolving 0.062 mol of sodium fluoride in 127 mL of 0.0399 M hydrofluoric...
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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 after .219 g of solid NaOH are added? (The pKa for acetic acid is 4.75.)
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