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Valency + Formulae
| Term | Definition |
|---|---|
| hydrogencarbonate | HCO3- |
| hydroxide | OH- |
| nitrate | NO3- |
| ethanoate | CH3COO- |
| hydrogensulfate | HSO4- |
| nitrite | NO2- |
| dihydrogenphosphate | H2PO4- |
| carbonate | CO3 2- |
| sulfate | SO4 2- |
| sulfite | SO3 2- |
| hydrogenphosphate | HPO4 2- |
| phosphate | PO4 3- |
| sulfuric acid | H2SO4 |
| hydrochloric acid | HCl |
| nitric acid | HNO3 |
| phosphoric acid | H3PO4 |
| ethanoic acid | CH3COOH |
| ammonia | NH3 |
| methane | CH4 |
| acid + reactive metal | salt solution + hydrogen gas |
| acid + base | salt solution + water |
| acid + metal carbonate | salt solution + water + carbon dioxide |
| ammonium | NH4+ |