Using the table of the weak base below, you have chosen Ethylamine as your weak base in the buffer solution. You have already added enough of the conjugate acid salt to make the buffer solution concentration at 0.52 M in this salt. The desired pH of the buffer should be equal to 10.1. Values of K, for Some Common Weak Bases Conjugate Name Formula Acid Ammonia Methylamine Ethylamine NH, CH NH," CH&NH, CH,NH," CH NH 1.8 x 10- 4.38 x 10- 5.6 x 10 3.8 x 10-10 1.7 x 10- NH, CH NH; CH NH, CH,NH, C,H.N Aniline Pyridine 3. Compute the concentration of the weak base in Molarity. (round off final answer to 4 decimal places)
Using the table of the weak base below, you have chosen Ethylamine as your weak base in the buffer solution. You have already added enough of the conjugate acid salt to make the buffer solution concentration at 0.52 M in this salt. The desired pH of the buffer should be equal to 10.1. Values of K, for Some Common Weak Bases Conjugate Name Formula Acid Ammonia Methylamine Ethylamine NH, CH NH," CH&NH, CH,NH," CH NH 1.8 x 10- 4.38 x 10- 5.6 x 10 3.8 x 10-10 1.7 x 10- NH, CH NH; CH NH, CH,NH, C,H.N Aniline Pyridine 3. Compute the concentration of the weak base in Molarity. (round off final answer to 4 decimal places)
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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