Region/point where the solution has a 50:50 percent mixture of the (0) and the (+1) species.

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
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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
6. Region/point where the solution has a 50:50 percent mixture of the (0) and the (+1) species.
V [ Select ]
II
VI
IV
VII
Next
II
Transcribed Image Text:6. Region/point where the solution has a 50:50 percent mixture of the (0) and the (+1) species. V [ Select ] II VI IV VII Next II
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