Säure |
KS
in mol * l -1 |
pKS |
korrespondierende Base |
KB
in mol * l -1 |
pKB |
HClO4 |
109 |
-9 |
ClO4- |
10-23 |
23 |
HCl |
107 |
-7 |
Cl- |
10-21 |
21 |
H2SO4 |
103 |
-3 |
HSO4- |
10-17 |
17 |
H3O+ |
5,49 * 10 |
-1,74 |
H2O |
1,82 * 10-16 |
15,74 |
HNO3 |
2,09 * 10 |
-1,32 |
NO3- |
4,79 * 10-16 |
15,32 |
HOOC-COOH |
5,6 * 10-2 |
1,25 |
HOOC-COO- |
1,77 * 10-13 |
12,75 |
CHCl2-COOH |
5,0 * 10-2 |
1,30 |
CHCl2-COO- |
1,99 * 10-13 |
12,7 |
H2SO3 |
1,26 * 10-2 |
1,90 |
HSO3- |
7,94 * 10-13 |
12,10 |
HSO4- |
1,2 * 10-2 |
1,92 |
SO42- |
8,32 * 10-13 |
12,08 |
H3PO4 |
7,41 * 10-3 |
2,13 |
H2PO4- |
1,35 * 10-12 |
11,87 |
CH3-CHCl-COOH |
1,48 * 10-3 |
2,83 |
CH3-CHCl-COO- |
6,76 * 10-12 |
11,17 |
CH2Cl-COOH |
1,3 * 10-3 |
2,86 |
CH2Cl-COO- |
7,24 * 10-12 |
11,14 |
HNO2 |
7,2 * 10-4 |
3,14 |
NO2- |
1,38 * 10-11 |
10,86 |
HF |
6,8 * 10-4 |
3,17 |
F- |
1,48 * 10-11 |
10,83 |
HCOOH |
1,78 * 10-4 |
3,75 |
HCOO- |
5,62 * 10-11 |
10,25 |
CH2Cl-CH2-COOH |
1,14 * 10-4 |
3,98 |
CH2Cl-CH2-COO- |
9,54 * 10-11 |
10,02 |
CH3COOH |
1,78 * 10-5 |
4,75 |
CH3COO- |
5,62 * 10-10 |
9,25 |
CH3CH2COOH |
1,3 * 10-5 |
4,87 |
CH3CH2-COO- |
7,41 * 10-10 |
9,13 |
H2CO3 |
3,02 * 10-7 |
6,52 |
HCO3- |
3,31 * 10-8 |
7,48 |
H2S |
1,20 * 10-7 |
6,92 |
HS- |
8,32 * 10-8 |
7,08 |
H2PO4- |
7,58 * 10-8 |
7,12 |
HPO42- |
1,31 * 10-7 |
6,88 |
HSO3- |
6,4 * 10-8 |
7,20 |
SO32- |
1,58 * 10-7 |
6,80 |
NH4+ |
5,62 * 10-10 |
9,25 |
NH3 |
1,78 * 10-5 |
4,75 |
HCN |
3,98 * 10-10 |
9,40 |
CN- |
2,51 * 10-5 |
4,60 |
OH |
1,04 * 10-10 |
9,98 |
O- |
9,54 * 10-5 |
4,02 |
HCO3- |
3,98 * 10-11 |
10,40 |
CO32- |
2,51 * 10-4 |
3,60 |
HPO42- |
4,78 * 10-13 |
12,32 |
PO42- |
2,08 * 10-2 |
1,68 |
H2O |
1,82 * 10-16 |
15,74 |
OH- |
5,49 * 101 |
-1,74 |
[Zn(H2O)6]2+ |
2,45 * 10-10 |
9,61 |
[Zn(OH)(H2O)5]+ |
4,07 * 10-5 |
4,39 |
[Al(H2O)6]3+ |
1,41 * 10-5 |
4,85 |
[Al(OH)(H2O)5]2+ |
7,08 * 10-10 |
9,15 |
[Fe(H2O)6]3+ |
6,03 * 10-3 |
2,22 |
[Fe(OH)(H2O)5]2+ |
1,66 * 10-12 |
11,78 |
|