Types of reaction notes

This section is the language of acids and bases: Arrhenius and Lowry-Brønsted definitions, conjugate pairs, ampholytes, strong vs weak, concentrated vs dilute, and how strength links to conductivity…

This section is acid–base reactions and neutralisation: writing overall equations for acids with metal hydroxides, metal oxides, and metal carbonates; recognising the salt (+ water, and sometimes $\mathrm{CO_2}$…

This section is oxidation numbers and redox reactions: assigning oxidation numbers with CAPS rules, recognising electron transfer, and naming oxidation, reduction, oxidising agents, and reducing…