made a solution by combining 250.0 mL of a 0.20 M sodium acetate solution with 50.00 mL of 1.0 M acetic acid (pKa= 4.7). To this solution you then add 100.0 mL of 0.250 M KOH. What is the final pH of this solution?

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 20QRT: Calculate the mass of sodium acetate, NaCH3COO, you should add to 500. mL of a 0.150-M solution of...
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You made a solution by combining 250.0 mL of a 0.20 M sodium acetate solution with 50.00 mL of 1.0 M acetic acid (pKa= 4.7). To this solution you then add 100.0 mL of 0.250 M KOH. What is the final pH of this solution? 

 

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