est Data: Titration Data Titration of Acetic Acid Volume of 0.10 M NaOH added, mL pH Color of Solution 0.0 mL (initial) 3.7 Yellow 0.5ml 4.2 Yellow 1.0ml 4.4 yellow 1.5ml 4.7 Medium yellow 2.0 5.0 Yellow/orange 2.5 5.3 medium yellow /orange 3.0 5.8 orange 3.5 9.7 orange 4.0 11.3 Dark pink 4.5 11.4 Dark pink 5.0 11.6 Dark Pink/red 5.5 11.7 Dark pink/red 6.0 11.7 Dark pink/red 6.5 11.8 Dark pink red 7.0 11.9 Dark pink/ red 7.5 11.9 Dark pink/red QUESTIONS 1. pH at the half-titration point: __________ 2.pKa of the acid___________ 3. Ka of the acid_____________________
est Data: Titration Data Titration of Acetic Acid Volume of 0.10 M NaOH added, mL pH Color of Solution 0.0 mL (initial) 3.7 Yellow 0.5ml 4.2 Yellow 1.0ml 4.4 yellow 1.5ml 4.7 Medium yellow 2.0 5.0 Yellow/orange 2.5 5.3 medium yellow /orange 3.0 5.8 orange 3.5 9.7 orange 4.0 11.3 Dark pink 4.5 11.4 Dark pink 5.0 11.6 Dark Pink/red 5.5 11.7 Dark pink/red 6.0 11.7 Dark pink/red 6.5 11.8 Dark pink red 7.0 11.9 Dark pink/ red 7.5 11.9 Dark pink/red QUESTIONS 1. pH at the half-titration point: __________ 2.pKa of the acid___________ 3. Ka of the acid_____________________
Chapter8: Polyfunctional Acids And Bases
Section: Chapter Questions
Problem 11P
Related questions
Question
Test Data:
- Titration Data
Titration of Acetic Acid
Volume of 0.10 M NaOH added, mL |
pH |
Color of Solution |
0.0 mL (initial) |
3.7 |
Yellow |
0.5ml |
4.2 |
Yellow |
1.0ml |
4.4 |
yellow |
1.5ml |
4.7 |
Medium yellow |
2.0 |
5.0 |
Yellow/orange |
2.5 |
5.3 |
medium yellow /orange |
3.0 |
5.8 |
orange |
3.5 |
9.7 |
orange |
4.0 |
11.3 |
Dark pink |
4.5 |
11.4 |
Dark pink |
5.0 |
11.6 |
Dark Pink/red |
5.5 |
11.7 |
Dark pink/red |
6.0 |
11.7 |
Dark pink/red |
6.5 |
11.8 |
Dark pink red |
7.0 |
11.9 |
Dark pink/ red |
7.5 |
11.9 |
Dark pink/red |
|
|
|
QUESTIONS
1. pH at the half-titration point: __________
2.pKa of the acid___________
3. Ka of the acid_____________________
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