The Ka of propanoic acid (C2H5COOH) is 1.34×10-5. Calculate the pH of the solution and the concentrations of C2H5COOH and C2H5COO- in a 0.161 M propanoic acid solution at equilibrium. pH=? [C2H5COOH]= ?M

The Ka of propanoic acid (C2H5COOH) is 1.34×10-5. Calculate the pH of the solution and the concentrations of C2H5COOH and C2H5COO- in a 0.161 M propanoic acid solution at equilibrium. pH=? [C2H5COOH]= ?M

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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Question

The Ka of propanoic acid (C2H5COOH) is
1.34×10-5. Calculate the pH of the solution and
the concentrations of C2H5COOH and
C2H5COO- in a 0.161 M propanoic acid solution
at equilibrium.
pH=?
[C2H5COOH]= ?M
[C2H5COO-]= ?M

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