1. © University of South Carolina Board of Trustees Chapt. 16 More Acids and Bases Sec. 2 Titration: Strong Acid + Strong Base

2. © University of South Carolina Board of Trustees Calculate the pH in the titration of 100.0 mL of 0.200 M HCl with 0.400 M NaOH after a) 0.00 mL b) 25.00 mL c) 50.00 mL d) 75.00 mL of base are added. Calculating a Titration Curve: Strong Acid + Strong Base

3. © University of South Carolina Board of Trustees Titration of a Strong Acid with Strong Base

4. © University of South Carolina Board of Trustees Calculate the pH in the titration of 100.0 mL of 0.200 M HCl with 0.400 M NaOH after a) 0.00 mL b) 25.00 mL c) 50.00 mL d) 75.00 mL of base are added. Calculating a Titration Curve: Strong Acid + Strong Base

5. © University of South Carolina Board of Trustees Calculate the pH in the titration of 100.0 mL of 0.200 M HCl with 0.400 M NaOH after a) 0.00 mL strong acid problem b) 25.00 mL c) 50.00 mL d) 75.00 mL of base are added. Calculating a Titration Curve: Strong Acid + Strong Base

6. © University of South Carolina Board of Trustees Calculate the pH in the titration of 100.0 mL of 0.200 M HCl with 0.400 M NaOH after a) 0.00 mL strong acid problem pH = 0.7 b) 25.00 mL c) 50.00 mL d) 75.00 mL of base are added. Calculating a Titration Curve: Strong Acid + Strong Base

7. © University of South Carolina Board of Trustees Calculate the pH in the titration of 100.0 mL of 0.200 M HCl with 0.400 M NaOH after a) 0.00 mL strong acid problem pH = 0.7 b) 25.00 mL c) 50.00 mL d) 75.00 mL of base are added. Calculating a Titration Curve: Strong Acid + Strong Base

8. © University of South Carolina Board of Trustees Calculate the pH in the titration of 100.0 mL of 0.200 M HCl with 0.400 M NaOH after a) 0.00 mL strong acid problem pH = 0.7 b) 25.00 mL strong acid problem c) 50.00 mL d) 75.00 mL of base are added. Calculating a Titration Curve: Strong Acid + Strong Base

9. © University of South Carolina Board of Trustees Calculate the pH in the titration of 100.0 mL of 0.200 M HCl with 0.400 M NaOH after a) 0.00 mL strong acid problem pH = 0.7 b) 25.00 mL strong acid problem pH = 1.1 c) 50.00 mL d) 75.00 mL of base are added. Calculating a Titration Curve: Strong Acid + Strong Base

10. © University of South Carolina Board of Trustees Calculate the pH in the titration of 100.0 mL of 0.200 M HCl with 0.400 M NaOH after a) 0.00 mL strong acid problem pH = 0.7 b) 25.00 mL strong acid problem pH = 1.1 c) 50.00 mL d) 75.00 mL of base are added. Calculating a Titration Curve: Strong Acid + Strong Base

11. © University of South Carolina Board of Trustees Calculate the pH in the titration of 100.0 mL of 0.200 M HCl with 0.400 M NaOH after a) 0.00 mL strong acid problem pH = 0.7 b) 25.00 mL strong acid problem pH = 1.1 c) 50.00 mL water + spectators d) 75.00 mL of base are added. Calculating a Titration Curve: Strong Acid + Strong Base

12. © University of South Carolina Board of Trustees Calculate the pH in the titration of 100.0 mL of 0.200 M HCl with 0.400 M NaOH after a) 0.00 mL strong acid problem pH = 0.7 b) 25.00 mL strong acid problem pH = 1.1 c) 50.00 mL water + spectators pH = 7.0 d) 75.00 mL of base are added. Calculating a Titration Curve: Strong Acid + Strong Base

13. © University of South Carolina Board of Trustees Titration of a Strong Acid with Strong Base pH = 7.0

14. © University of South Carolina Board of Trustees Calculate the pH in the titration of 100.0 mL of 0.200 M HCl with 0.400 M NaOH after a) 0.00 mL strong acid problem pH = 0.7 b) 25.00 mL strong acid problem pH = 1.1 c) 50.00 mL water + spectators pH = 7.0 d) 75.00 mL of base are added. Calculating a Titration Curve: Strong Acid + Strong Base

15. © University of South Carolina Board of Trustees Calculate the pH in the titration of 100.0 mL of 0.200 M HCl with 0.400 M NaOH after a) 0.00 mL strong acid problem pH = 0.7 b) 25.00 mL strong acid problem pH = 1.1 c) 50.00 mL water + spectators pH = 7.0 d) 75.00 mL strong base problem of base are added. Calculating a Titration Curve: Strong Acid + Strong Base

16. © University of South Carolina Board of Trustees Calculate the pH in the titration of 100.0 mL of 0.200 M HCl with 0.400 M NaOH after a) 0.00 mL strong acid problem pH = 0.7 b) 25.00 mL strong acid problem pH = 1.1 c) 50.00 mL water + spectators pH = 7.0 d) 75.00 mL strong base problem pH =12.8 of base are added. Calculating a Titration Curve: Strong Acid + Strong Base

17. © University of South Carolina Board of Trustees Titration of a Strong Acid with Strong Base excess acid  strong acid only excess base  strong base only

18. © University of South Carolina Board of Trustees Titration of a Strong Base with Strong Acid excess acid  strong acid only excess base  strong base only equivalence point

19. © University of South Carolina Board of Trustees Student Example Calculate the pH in the titration of 20.0 mL of 0.150 M NaOH with 0.200 M HCl after 25.00 mL of acid are added.

20. © University of South Carolina Board of Trustees Chapt. 16 More Acids and Bases Sec. 4-5 Titration: Weak Acid + Strong Base ( or weak base + strong acid)

21. © University of South Carolina Board of Trustees Titration of a Weak Acid with Strong Base

22. © University of South Carolina Board of Trustees Titration of a Strong Acid with Strong Base

23. © University of South Carolina Board of Trustees Calculate the pH in the titration of 25.00 mL of 0.200 M acetic acid ( K a = 1.8 x10 -5 ) with 0.500 M NaOH after a) 0.00 mL b) 5.00 mL c) 10.00 mL d) 15.00 mL of base are added. Calculating a Titration Curve: Weak Acid + Strong Base

24. © University of South Carolina Board of Trustees Calculate the pH in the titration of 25.00 mL of 0.200 M acetic acid ( K a = 1.8 x10 -5 ) with 0.500 M NaOH after a) 0.00 mL a) 0.00 mL b) 5.00 mL c) 10.00 mL d) 15.00 mL of base are added. Calculating a Titration Curve: Weak Acid + Strong Base

25. © University of South Carolina Board of Trustees Calculate the pH in the titration of 25.00 mL of 0.200 M acetic acid ( K a = 1.8 x10 -5 ) with 0.500 M NaOH after a) 0.00 mL weak acid problem a) 0.00 mL weak acid problem b) 5.00 mL c) 10.00 mL d) 15.00 mL of base are added. Calculating a Titration Curve: Weak Acid + Strong Base

26. © University of South Carolina Board of Trustees Calculate the pH in the titration of 25.00 mL of 0.200 M acetic acid ( K a = 1.8 x10 -5 ) with 0.500 M NaOH after a) 0.00 mL weak acid problem pH = 2.72 a) 0.00 mL weak acid problem pH = 2.72 b) 5.00 mL c) 10.00 mL d) 15.00 mL of base are added. Calculating a Titration Curve: Weak Acid + Strong Base

27. © University of South Carolina Board of Trustees Weak Acid Titration Curve a