2. 100.0 mL of a 0.0875 M weak base solution is titrated with 0.250M HCI. The pH after the additionof 13.66 mL HCl is 10.02.a. Calculate the pKb for the base.b. Calculate the pH at the equivalence point of the titration.

2. 100.0 mL of a 0.0875 M weak base solution is titrated with 0.250 M HCI. The pH after the addition of 13.66 mL HCI is 10.02. a. Calculate the pK, for the base. b. Calculate the pH at the equivalence point of the titration.

2. 100.0 mL of a 0.0875 M weak base solution is titrated with 0.250 M HCI. The pH after the addition of 13.66 mL HCI is 10.02. a. Calculate the pK, for the base. b. Calculate the pH at the equivalence point of the titration.

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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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

2. 100.0 mL of a 0.0875 M weak base solution is titrated with 0.250M HCI. The pH after the addition
of 13.66 mL HCl is 10.02.
a. Calculate the pKb for the base.
b. Calculate the pH at the equivalence point of the titration.

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