Use activity coefficients to find the concentration of hydrogen ions in a solution of 50.0 mM butanoic acid (C,H,COOH) and0.01 M NaCI. The ionization constant of butanoic acid is K, = 1.52 x 10-5. Take the size of C,H,COO" to be 500 pm. Activitycoefficients can be found in this table.8.7 x10-4[H*] =MIncorrectWhat is the pH of this solution? Include activity coefficients in your calculation.pH =3.06What is the fraction of dissociation of butanoic acid in this solution?3.04 x10-4Incorrect

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Use activity coefficients to find the concentration of hydrogen ions in a solution of 50.0 mM butanoic acid (C,H,COOH) and 0.01 M NaCl. The ionization constant of butanoic acid is K, = 1.52 x 105. Take the size of C,H,CO0" to be 500 pm. Activity %3D coefficients can be found in this table.

Use activity coefficients to find the concentration of hydrogen ions in a solution of 50.0 mM butanoic acid (C,H,COOH) and 0.01 M NaCl. The ionization constant of butanoic acid is K, = 1.52 x 105. Take the size of C,H,CO0" to be 500 pm. Activity %3D coefficients can be found in this table.

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

Use activity coefficients to find the concentration of hydrogen ions in a solution of 50.0 mM butanoic acid (C,H,COOH) and
0.01 M NaCI. The ionization constant of butanoic acid is K, = 1.52 x 10-5. Take the size of C,H,COO" to be 500 pm. Activity
coefficients can be found in this table.
8.7 x10-4
[H*] =
M
Incorrect
What is the pH of this solution? Include activity coefficients in your calculation.
pH =
3.06
What is the fraction of dissociation of butanoic acid in this solution?
3.04 x10-4
Incorrect

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