Titration of Strong Acid Titration of Weak Acid 14 14 13 13 12 12 11 11 10 10 Equivalence point pH, 8.72 9 8. Equivalence point pH, 7.00 6. 6 4 3 2 1 0 5 10 15 20 25 30 35 40 45 50 Volume of 0.100M NAOH added (mL) 0 5 10 15 20 25 30 35 40 45 50 Volume of 0.100 M NaOH added (mL) (a) (b) Figure 14.21 (a) The titration curve for the titration of 25.00 mL of 0.100 M HCI (strong acid) with 0.100 M NAOH (strong base) has an equivalence point of 7.00 pH. (b) The titration curve for the titration of 25.00 mL of 0.100 M HCI (strong acid) with 0.100 M NaOH (strong base) has an equivalence point of 8.72 pH. (O LO

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter16: Reactions Between Acids And Bases
Section: Chapter Questions
Problem 16.58QE
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A titration is carried out for 25.00 mL of 0.100 M HCl (strong acid) with 0.100 M of a strong base NaOH the titration curve is as shown. Calculate the pH at these volumes of added base solution:
(a) 0.00 mL
(b) 12.50 mL
(c) 25.00 mL
(d) 37.50 mL

Titration of Strong Acid
Titration of Weak Acid
14
14
13
13
12
12
11
11
10
10
Equivalence
point pH, 8.72
9
8.
Equivalence
point pH, 7.00
6.
6
4
3
2
1
0 5 10 15 20 25 30 35 40 45 50
Volume of 0.100M NAOH added (mL)
0 5 10 15 20 25 30 35 40 45 50
Volume of 0.100 M NaOH added (mL)
(a)
(b)
Figure 14.21 (a) The titration curve for the titration of 25.00 mL of 0.100 M HCI (strong acid) with 0.100 M NAOH
(strong base) has an equivalence point of 7.00 pH. (b) The titration curve for the titration of 25.00 mL of 0.100 M HCI
(strong acid) with 0.100 M NaOH (strong base) has an equivalence point of 8.72 pH.
(O LO
Transcribed Image Text:Titration of Strong Acid Titration of Weak Acid 14 14 13 13 12 12 11 11 10 10 Equivalence point pH, 8.72 9 8. Equivalence point pH, 7.00 6. 6 4 3 2 1 0 5 10 15 20 25 30 35 40 45 50 Volume of 0.100M NAOH added (mL) 0 5 10 15 20 25 30 35 40 45 50 Volume of 0.100 M NaOH added (mL) (a) (b) Figure 14.21 (a) The titration curve for the titration of 25.00 mL of 0.100 M HCI (strong acid) with 0.100 M NAOH (strong base) has an equivalence point of 7.00 pH. (b) The titration curve for the titration of 25.00 mL of 0.100 M HCI (strong acid) with 0.100 M NaOH (strong base) has an equivalence point of 8.72 pH. (O LO
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