pH |
0.2mol/L醋酸(ml) |
0.2mol/L醋酸鈉(ml) |
3.6 |
46.3 |
3.7 |
3.8 |
44.0 |
6.0 |
4.0 |
41.0 |
9.0 |
4.2 |
36.8 |
13.2 |
4.4 |
30.5 |
19.5 |
4.6 |
25.5 |
24.5 |
4.8 |
20.0 |
30.0 |
5.0 |
14.8 |
35.2 |
5.2 |
10.5 |
39.5 |
5.4 |
8.8 |
41.2 |
5.6 |
4.8 |
45.2 |