A student determines that an aqueous solution that contains 0.155 M potassium acetate and 0.344 M acetic acid, also has a H3O* concentration of 5.67×105 M. Based on these data, calculate the value of the equilibrium constant K for the equilibrium: CH3COOH(aq) +H2O=H30*(aq) + CH3COO"(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 0.155 M potassium acetate and 0.344 M acetic acid, also has a H3O* concentration of 5.67×105 M. Based on these data, calculate the value of the equilibrium constant K for the equilibrium: CH3COOH(aq) +H2O=H30*(aq) + CH3COO"(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

10th Edition

ISBN:9781305957404

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

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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