Ionization Constants of Weak Acids
- Page ID
- 105705
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Ionization Constants of Weak Acids | |||
---|---|---|---|
Acid | Formula | Ka at 25 °C | Lewis Structure |
acetic | CH3CO2H | 1.8 |
|
arsenic | H3AsO4 | 5.5 |
|
1.7 |
|||
5.1 |
|||
arsenous | H3AsO3 | 5.1 |
|
boric | H3BO3 | 5.4 |
|
carbonic | H2CO3 | 4.3 |
|
4.7 |
|||
cyanic | HCNO | 2 |
|
formic | HCO2H | 1.8 |
|
hydrazoic | HN3 | 2.5 |
|
hydrocyanic | HCN | 4.9 |
|
hydrofluoric | HF | 3.5 |
|
hydrogen peroxide | H2O2 | 2.4 |
|
hydrogen selenide | H2Se | 1.29 |
|
HSe– | 1 |
||
hydrogen sulfate ion | 1.2 |
||
hydrogen sulfide | H2S | 8.9 |
|
HS– | 1.0 |
||
hydrogen telluride | H2Te | 2.3 |
|
HTe– | 1.6 |
||
hypobromous | HBrO | 2.8 |
|
hypochlorous | HClO | 2.9 |
|
nitrous | HNO2 | 4.6 |
|
oxalic | H2C2O4 | 6.0 |
|
6.1 |
|||
phosphoric | H3PO4 | 7.5 |
|
6.2 |
|||
4.2 |
|||
phosphorous | H3PO3 | 5 |
|
2.0 |
|||
sulfurous | H2SO3 | 1.6 |
|
6.4 |