You want to prepare a Glycine buffer (pKa’s 2.3 and 9.6) to simulate the pH in the intestine. You decide to make 150 mL of 300 mM glycine at pH 8.6. However, you only have glycinyl chloride (MW 111.5), 10 M HCl, 10 M NaOH, and water. Describe how to make this buffer with these materials
You want to prepare a Glycine buffer (pKa’s 2.3 and 9.6) to simulate the pH in the intestine. You decide to make 150 mL of 300 mM glycine at pH 8.6. However, you only have glycinyl chloride (MW 111.5), 10 M HCl, 10 M NaOH, and water. Describe how to make this buffer with these materials
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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You want to prepare a Glycine buffer (pKa’s 2.3 and 9.6) to simulate the pH in the intestine. You decide to make 150 mL of 300 mM glycine at pH 8.6. However, you only have glycinyl chloride (MW 111.5), 10 M HCl, 10 M NaOH, and water. Describe how to make this buffer with these materials.
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