A chemist titrates 120.0 mL of a 0.5503 M acetic acid (HCH,CO,) solution with 0.1001 M NAOH solution at 25 °C. Calculate the pH at equivalence. The p K, of acetic acid is 4.76. Round your answer to 2 decimal places.

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter15: Additional Aqueous Equilibria
Section: Chapter Questions
Problem 115QRT
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A chemist titrates 120.0 mL of a 0.5503 M acetic acid (HCH,CO,) solution with 0.1001M NaOH solution at 25 °C.
Calculate the pH at equivalence. The p K, of acetic acid is 4.76.
Round your answer to 2 decimal places.
Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of
NaOH solution added.
pH = |
5.?
Transcribed Image Text:A chemist titrates 120.0 mL of a 0.5503 M acetic acid (HCH,CO,) solution with 0.1001M NaOH solution at 25 °C. Calculate the pH at equivalence. The p K, of acetic acid is 4.76. Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of NaOH solution added. pH = | 5.?
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