To make a common phosphate buffer using potassium hydrogen phosphate and potassium dihydrogen phosphate, a) assume yo need to make a 1 L solution with a pH of 7.00 and you had 0.100 M solutions of the salts. How would you make the buffer? b) If 100.00 mL of the buffer made from the solid salts is reacted with 100.00 mL of 1.00 M NaOH, what will be the resulting pH?

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 25QRT: A buffer solution is prepared by adding 0.125 mol ammonium chloride to 500. mL of 0.500-M aqueous...
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To make a common phosphate buffer using potassium hydrogen phosphate and potassium dihydrogen phosphate, a) assume yo need to make a 1 L solution with a pH of 7.00 and you had 0.100 M solutions of the salts. How would you make the buffer? b) If 100.00 mL of the buffer made from the solid salts is reacted with 100.00 mL of 1.00 M NaOH, what will be the resulting pH?
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