I. Zuren en geconjugeerde Basen
| ZUUR |
Ka |
pKa |
 |
BASE |
Kb |
pKb |
| HClO4 |
>>>1 |
<<0 |
|
ClO4- |
<<<1 |
>>14 |
| HI |
>>>1 |
<<0 |
|
I- |
<<<1 |
>>14 |
| HBr |
>>>1 |
<<0 |
|
Br- |
<<<1 |
>>14 |
| HCl |
>>>1 |
<<0 |
|
Cl- |
<<<1 |
>>14 |
| H2SO4 |
>>>1 |
<<0 |
|
HSO4- |
<<<1 |
>>14 |
| HNO3 |
>>>1 |
<<0 |
|
NO3- |
<<<1 |
>>14 |
| HClO3 |
>>>1 |
<<0 |
|
ClO3- |
<<<1 |
>>14 |
|
|
|
|
|
|
|
| H3O+ |
±55.6 |
±1.75 |
|
H2O |
±0.02 x 10-14 |
±15.75 |
|
|
|
|
|
|
|
| (H2SO3) |
10-2 |
±2 |
|
HSO3- |
±10-12 |
±12 |
| HSO4- |
10-2 |
±2 |
|
SO42- |
±10-12 |
±12 |
| H3PO4 |
10-2 |
±2 |
|
H2PO4- |
±10-12 |
±12 |
| HF |
10-3 |
±3 |
|
F- |
±10-11 |
±11 |
| HCOOH |
10-4 |
±4 |
|
HCOO- |
±10-10 |
±10 |
| CH3COOH |
10-4 |
±4 |
|
CH3COO- |
±10-10 |
±10 |
| Al(H2O)63+ |
10-5 |
±5 |
|
Al(OH)(H2O)52+ |
±10-9 |
±9 |
| (H2CO3) |
10-6 |
±6 |
|
HCO3- |
±10-8 |
±8 |
| H2S |
10-7 |
±7 |
|
HS- |
±10-7 |
±7 |
| H2PO4- |
10-7 |
±7 |
|
HPO42- |
±10-7 |
±7 |
| HSO3- |
10-8 |
±8 |
|
SO32- |
±10-6 |
±6 |
| NH4+ |
10-10 |
±10 |
|
NH3 |
±10-4 |
±4 |
| HCO3- |
10-10 |
±10 |
|
CO32- |
±10-4 |
±4 |
| HPO42- |
10-13 |
±13 |
|
PO43- |
±10-1 |
±1 |
| HS- |
10-13 |
±13 |
|
S2- |
±10-1 |
±1 |
|
|
|
|
|
|
|
| H2O |
±0.02 x 10-14 |
±15.75 |
|
OH- |
±55,6 |
±1.75 |
|
|
|
|
|
|
|
Sterke zuren hebben zwakke geconjugeerde basen, en vice versa
De waarden van K en pK zijn afgerond.
hoe lager in deze tabel,
hoe zwakker het zuur
hoe lager in deze tabel,
hoe sterker de base