A student determines that an aqueous solution that contains 0.484 M potassium fluoride and 0.325 M hydrofluoric acid, also has a H₂O concentration of 6.53x104 M. Based on these data, calculate the value of the equilibrium constant K for the equilibrium: HF(aq) + H₂0H₂0+ (aq) + F(aq) (1) as is usually done, without the inclusion of water in the expression for K: K= (2) for comparison, with the inclusion of water in the expression for K: K-

A student determines that an aqueous solution that contains 0.484 M potassium fluoride and 0.325 M hydrofluoric acid, also has a H₂O concentration of 6.53x104 M. Based on these data, calculate the value of the equilibrium constant K for the equilibrium: HF(aq) + H₂0H₂0+ (aq) + F(aq) (1) as is usually done, without the inclusion of water in the expression for K: K= (2) for comparison, with the inclusion of water in the expression for K: K-

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 12.78PAE

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