A student pharmacist prepared a buffer solution by mixing 68 ml of 0.17 M ammonia and 42 mL of 0.12 M ammonium chloride. The dissociation constant of ammonia is 1.8 x 10^-5. What is the total volume of the buffer? What is the final concentration of the base? What is the final concentration of the salt?
A student pharmacist prepared a buffer solution by mixing 68 ml of 0.17 M ammonia and 42 mL of 0.12 M ammonium chloride. The dissociation constant of ammonia is 1.8 x 10^-5. What is the total volume of the buffer? What is the final concentration of the base? What is the final concentration of the salt?
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter16: Acid-base Equilibria
Section: Chapter Questions
Problem 16.147QP
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![A student pharmacist prepared a buffer solution by mixing 68 ml of 0.17 M ammonia and 42 ml of 0.12
M ammonium chloride. The dissociation constant of ammonia is 1.8 x 10^-5.
What is the total volume of the buffer?
What is the final concentration of the base?
What is the final concentration of the salt?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F55605ada-fe7f-4d0b-bb1b-1e1f47cd8501%2Fbf7cc432-61e2-4e6a-b1f7-82f62e3265e3%2Foq9exh6_processed.png&w=3840&q=75)
Transcribed Image Text:A student pharmacist prepared a buffer solution by mixing 68 ml of 0.17 M ammonia and 42 ml of 0.12
M ammonium chloride. The dissociation constant of ammonia is 1.8 x 10^-5.
What is the total volume of the buffer?
What is the final concentration of the base?
What is the final concentration of the salt?
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