How many grams of dry NH4 Cl need to be added to 2.10 L of a 0.100 M solution of ammonia, NH3, to prepare a buffer solution that has a pH of 8.67? K, for ammonia is 1.8 × 10-5. Express your answer with the appropriate units.

Chemistry: The Molecular Science
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ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter14: Acids And Bases
Section: Chapter Questions
Problem 98QRT: Does the pH of the solution increase, decrease, or stay the same when you (a) Add solid sodium...
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How many grams of dry NH4 Cl need to be added to 2.10 L of a 0.100 M solution of ammonia, NH3, to prepare a
buffer solution that has a pH of 8.67? Kp for ammonia is 1.8 x 10-5.
Express your answer with the appropriate units.
Transcribed Image Text:How many grams of dry NH4 Cl need to be added to 2.10 L of a 0.100 M solution of ammonia, NH3, to prepare a buffer solution that has a pH of 8.67? Kp for ammonia is 1.8 x 10-5. Express your answer with the appropriate units.
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