11-C. Calculate the pH at each point listed for the titration of 100.0 mL of 0.100 M cocaine (Section 9-4, Kp = 2.6 × 10-6) with 0.200 M HNO,. The points to calculate are V, = 0.0, 10.0, 20.0, 25.0, 30.0, 40.0, 49.0, 49.9, 50.0, 50.1, 51.0, and 60.0 mL. Draw a graph of pH versus V.
11-C. Calculate the pH at each point listed for the titration of 100.0 mL of 0.100 M cocaine (Section 9-4, Kp = 2.6 × 10-6) with 0.200 M HNO,. The points to calculate are V, = 0.0, 10.0, 20.0, 25.0, 30.0, 40.0, 49.0, 49.9, 50.0, 50.1, 51.0, and 60.0 mL. Draw a graph of pH versus V.
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Show excel table of values for the titration curve of the given problem. An example is attached as a reference for the table of values from Excel.
Transcribed Image Text:11-C. Calculate the pH at each point listed for the titration of
100.0 mL of 0.100 M cocaine (Section 9-4, Kp = 2.6 × 10-6) with
0.200 M HNO,. The points to calculate are V, = 0.0, 10.0, 20.0,
25.0, 30.0, 40.0, 49.0, 49.9, 50.0, 50.1, 51.0, and 60.0 mL. Draw a
graph of pH versus V.
![Titration of a strong base against a strong acid
14.00
12.00
10.00
8.00
pH of solution
6.00
4.00
2.00
0.00
10
12
14
16
mL0.1000 M HBr
Vol HBr mmol OH - mmol H+
[OH-]
[H+]
pH
1
0.0200
5.000E-13
12.30
1
0.9
0.0176
5.667E-13
12.25
0.8
0.0154
6.500E-13
12.19
5
0.5
0.0091
1.100E-12
11.96
7
0.3
0.0053
1.900E-12
11.72
9
0.1
0.0017
5.900E-12
11.23
9.5
0.05
0.0008
1.190E-11
10.92
9.9
0.01
0.0002
5.990E-11
10.22
10
0.0000
1.000E-07 1.000E-07
7
10.1
0.0100
1.664E-04
3.78
10.5
0.0500
8.264E-04
3.08
11
0.1000
1.639E-03
2.79
12
0.2000
3.226E-03
2.49
15
0.5000
7.692E-03
2.11](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F613db115-1c00-43f6-ade1-390059af168f%2F25f90249-0228-4837-9a7f-3ae92d0c9eec%2F9fbt2f_processed.png&w=3840&q=75)
Transcribed Image Text:Titration of a strong base against a strong acid
14.00
12.00
10.00
8.00
pH of solution
6.00
4.00
2.00
0.00
10
12
14
16
mL0.1000 M HBr
Vol HBr mmol OH - mmol H+
[OH-]
[H+]
pH
1
0.0200
5.000E-13
12.30
1
0.9
0.0176
5.667E-13
12.25
0.8
0.0154
6.500E-13
12.19
5
0.5
0.0091
1.100E-12
11.96
7
0.3
0.0053
1.900E-12
11.72
9
0.1
0.0017
5.900E-12
11.23
9.5
0.05
0.0008
1.190E-11
10.92
9.9
0.01
0.0002
5.990E-11
10.22
10
0.0000
1.000E-07 1.000E-07
7
10.1
0.0100
1.664E-04
3.78
10.5
0.0500
8.264E-04
3.08
11
0.1000
1.639E-03
2.79
12
0.2000
3.226E-03
2.49
15
0.5000
7.692E-03
2.11
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