11-7227 228 2. The value of K. for the equilibrium NH4CINH3(g) + HCl(g) is 2.2 x 10-10 at room temperature. If an initial concentration of NH4Cl of 6.6 x 10-2 M is introduced into a flask, what are the equilibrium concentrations for all the species? Ans: [NH3]=[HCI]=3.8 x 10 M; [NH4CI]=6.6x10-²M

11-7227 228 2. The value of K. for the equilibrium NH4CINH3(g) + HCl(g) is 2.2 x 10-10 at room temperature. If an initial concentration of NH4Cl of 6.6 x 10-2 M is introduced into a flask, what are the equilibrium concentrations for all the species? Ans: [NH3]=[HCI]=3.8 x 10 M; [NH4CI]=6.6x10-²M

World of Chemistry, 3rd edition

3rd Edition

ISBN:9781133109655

Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Chapter17: Equilibrium

Section: Chapter Questions

Problem 38A

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Question

2. The value of Ke for the equilibrium NH4CINH3(g) + HCl(g) is 2.2 x 10-10 at room
temperature. If an initial concentration of NH4Cl of 6.6 x 10-2 M is introduced into a
flask, what are the equilibrium concentrations for all the species?
Ans: [NH3]=[HCI]=3.8 x 10 M; [NH4CI]=6.6x10-2M
AA
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