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Acids and Bases, pH
| Term | Definition |
|---|---|
| Arrhenius Definitions | Acid: Substance that dissociates in water to produce H+ ions Base: Substance that dissociates in water to produce OH- ions. |
| Bronsted Lowry Definitions | Acid: Proton donor Base: Proton acceptor |
| Conjugate Acid | Acid will change to a conjugate base when it donates a proton |
| Conjugate Base | Base will change to a conjugate acid when it accepts a proton. The stronger the acid, the weaker the conjugate base. |
| Conjugate Acid-Base Pair | Any pair consisting of an acid and a base which differ by one proton. |
| Neutralisation | The reaction between an acid and a base to form a salt and water. |