pH
|
0.2mol/L醋酸（ml）
|
0.2mol/L醋酸钠（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
|
