A pharmacist needs to prepare an oral solution for valproic acid at a dose of 144 mg. If you prepare a 10 mL valproic acid solution using a buffer solution at pH 3.8, what is the solution pH? Valproic acid has a pka value of 4.8. MW = 144 What is the percentage of valproic acid that exists in the deprotonated (ionized) form?
A pharmacist needs to prepare an oral solution for valproic acid at a dose of 144 mg. If you prepare a 10 mL valproic acid solution using a buffer solution at pH 3.8, what is the solution pH? Valproic acid has a pka value of 4.8. MW = 144 What is the percentage of valproic acid that exists in the deprotonated (ionized) form?
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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Transcribed Image Text:A pharmacist needs to prepare an oral solution for
valproic acid at a dose of 144 mg. If you prepare a
10 mL valproic acid solution using a buffer solution
at pH 3.8, what is the solution pH? Valproic acid
has a pKa value of 4.8. MW = 144
What is the percentage of valproic acid that exists
in the deprotonated (ionized) form?
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