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 I to VII. designated 12 10 -9.7 817 pH 6 4 2 3.9. 2.0 0 1 0.5 1 IV V VI 1.5 2 2.5 Equivalents of OH 3 VII

Biochemistry
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Chapter1: Biochemistry: An Evolving Science
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Snwer question 6
6. Region/point where the solution has a 50:50 percent mixture of the (0) and the (-1) species.
[Select ]
[ Select ]
VII
VI
IV
V
II
Next >
II
Transcribed Image Text:6. Region/point where the solution has a 50:50 percent mixture of the (0) and the (-1) species. [Select ] [ Select ] VII VI IV V II Next > II
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
VII
10 -9.7
VI
17
V
pH 6
3.9
4
12.0
IV
II
1.
0.5
1.5
2.5
3
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 VII 10 -9.7 VI 17 V pH 6 3.9 4 12.0 IV II 1. 0.5 1.5 2.5 3 Equivalents of OH
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