Alanine (HA) is a diprotic amino acid with K,1 = 4.53 x 10 and Kg = 1.36 x 10-10. Determine the pli of each of the solutions. A 0.209 M alanine hydrochloride (H, A*CI¯) solution. pH = A 0.209 M alanine (HA) solution. pH = A 0.209 M sodium alaninate (Na*A") solution. pH =

Alanine (HA) is a diprotic amino acid with K,1 = 4.53 x 10 and Kg = 1.36 x 10-10. Determine the pli of each of the solutions. A 0.209 M alanine hydrochloride (H, ACI¯) solution. pH = A 0.209 M alanine (HA) solution. pH = A 0.209 M sodium alaninate (NaA") solution. pH =

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter22: Organic And Biological Molecules

Section: Chapter Questions

Problem 133AE: All amino acids have at least two functional groups with acidic or basic properties. In alanine, the...

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Question

Alanine (HA) is a diprotic amino acid with K = 4.53 x 10- and K2 = 1.36 x 10-10. Determine the pH of each of
the solutions.
A 0.209 M alanine hydrochloride (H, A*CI-) solution.
pH =
A 0.209 M alanine (HA) solution.
pH =
A 0.209 M sodium alaninate (Na*A-) solution.
pH =

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