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?

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter17: Principles Of Chemical Reactivity: Other Aspects Of Aqueous Equilibria

Section: Chapter Questions

Problem 97GQ: A solution contains Ca2+ and Pb2+ ions, both at a concentration of 0.010 M. You wish to separate the...

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