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the titration are designated I to VII. 12 12 II 10 97 VI 8 pH 3.9 4 20 IV 0.5 1.5 2.5 3 Equivalents of OH

the titration are designated I to VII. 12 12 II 10 97 VI 8 pH 3.9 4 20 IV 0.5 1.5 2.5 3 Equivalents of OH

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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A 100 mL solution of 0.1 M amino acid (AA) at pH 1.0 was titrated with 1.0 M NaOH solution. The pH was monitored, and the results were plotted on a graph, as shown below. The key points in the titration are designated I to VII. 12 12 II 1097 VI 8. V pH 6 4 39. 120 2 IV 0.5 1.5 2.5 Equivalents of OH
Transcribed Image Text:A 100 mL solution of 0.1 M amino acid (AA) at pH 1.0 was titrated with 1.0 M NaOH solution. The pH was monitored, and the results were plotted on a graph, as shown below. The key points in the titration are designated I to VII. 12 12 II 1097 VI 8. V pH 6 4 39. 120 2 IV 0.5 1.5 2.5 Equivalents of OH
4. Region/point where AA is predominantly present as a (+1)-charged species. V [ Select ] IV 50 or the amino acid the basic region. VI VII II on has a 50:50 percent mixture of the (0) and the (+1) specie V
Transcribed Image Text:4. Region/point where AA is predominantly present as a (+1)-charged species. V [ Select ] IV 50 or the amino acid the basic region. VI VII II on has a 50:50 percent mixture of the (0) and the (+1) specie V
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