6:30 PM Mon Mar 25 ED Calculate the pH at the equivalence point for the following titrations. 4A. Benzoic 50. mL of 0.12 M benzoic acid titrated by 0.10 M potassium hydroxide = ka C6H5COOH 6.3 x 10-5 4B. 50. mL of 0.15 M ethylamine titrated by 0.20 M chloric acid Ethylamine CH3CH2NH2 6.4 x 104 K

6:30 PM Mon Mar 25 ED Calculate the pH at the equivalence point for the following titrations. 4A. Benzoic 50. mL of 0.12 M benzoic acid titrated by 0.10 M potassium hydroxide = ka C6H5COOH 6.3 x 10-5 4B. 50. mL of 0.15 M ethylamine titrated by 0.20 M chloric acid Ethylamine CH3CH2NH2 6.4 x 104 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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Question

6:30 PM Mon Mar 25
ED
Calculate the pH at the equivalence point for the following titrations.
4A.
Benzoic
50. mL of 0.12 M benzoic acid titrated by 0.10 M potassium hydroxide
= ka
C6H5COOH
6.3 x 10-5
4B.
50. mL of 0.15 M ethylamine titrated by 0.20 M chloric acid
Ethylamine
CH3CH2NH2
6.4 x 104 K

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