Calculate the pH of a solution containing 0.75 lactic acid (Ka = 1.4x10-4) and 0.25 M sodium lactate. Lactic acid (HC3H5O3) is a common constituent of biologic systems. For example, it is found in milk and is present in human muscle tissue during exertion. O a. pH = 5.11 O b. pH = 4.02 O c. pH = 3.85 O d. pH = 3.38
Calculate the pH of a solution containing 0.75 lactic acid (Ka = 1.4x10-4) and 0.25 M sodium lactate. Lactic acid (HC3H5O3) is a common constituent of biologic systems. For example, it is found in milk and is present in human muscle tissue during exertion. O a. pH = 5.11 O b. pH = 4.02 O c. pH = 3.85 O d. pH = 3.38
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
Chapter14: Acids And Bases
Section: Chapter Questions
Problem 8RQ: For conjugate acidbase pairs, how are Ka and Kb related? Consider the reaction of acetic acid in...
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