n. Fark 19. A buffer solution is made from 0.100 M HC3H5O2 and 0.100 M NaC3H5O2. The pKa of HC3H5O2 is 4.88. a. Calculate the pH of the solution. b. Calculate the pH after 0.0250 mol of HCl(g) is added to 500.0 mL of the buffer.

n. Fark 19. A buffer solution is made from 0.100 M HC3H5O2 and 0.100 M NaC3H5O2. The pKa of HC3H5O2 is 4.88. a. Calculate the pH of the solution. b. Calculate the pH after 0.0250 mol of HCl(g) is added to 500.0 mL of the buffer.

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

Chapter15: Acid-base Equilibria

Section: Chapter Questions

Problem 88AE: Consider die titration of 50.0 mL of 0.10 M H3A (Ka1 = 5.0 104, Ka2 = 1.0 108, Ka3 = 1.0 1012)...

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Question

.H. Park
19. A buffer solution is made from 0.100 M HC3H5O2 and 0.100 M NaC3H5O2. The pKa of HC3H5O2
is 4.88.
a. Calculate the pH of the solution.
b. Calculate the pH after 0.0250 mol of HCl(g) is added to 500.0 mL of the buffer.

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