Glutamine (HQ) is a diprotic amino acid with Kal = 6.5 x 10-3 and K2 = 1.00 x 10–9. Determine the pH of each of the solutions. A 0.199 M glutamine hydrochloride (H,Q*cIF) solution. pH = 1.44 Incorrect A 0.199 M glutamine (HQ) solution. pH = 4.85 Incorrect A 0.199 M sodium glutaminate (Na*Q¯) solution. PH

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter12: Chemical Equilibrium
Section12.3: Determining Equilibrium Constants
Problem 12.3PSP
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Glutamine (HQ) is a diprotic amino acid with Kal = 6.5 x 10-3 and K2 = 1.00 x 10–9. Determine the pH of each of
the solutions.
A 0.199 M glutamine hydrochloride (H,Q*cIF) solution.
pH = 1.44
Incorrect
A 0.199 M glutamine (HQ) solution.
pH = 4.85
Incorrect
A 0.199 M sodium glutaminate (Na*Q¯) solution.
PH
Transcribed Image Text:Glutamine (HQ) is a diprotic amino acid with Kal = 6.5 x 10-3 and K2 = 1.00 x 10–9. Determine the pH of each of the solutions. A 0.199 M glutamine hydrochloride (H,Q*cIF) solution. pH = 1.44 Incorrect A 0.199 M glutamine (HQ) solution. pH = 4.85 Incorrect A 0.199 M sodium glutaminate (Na*Q¯) solution. PH
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