Key term for AQA GCSE Chemistry, used in Electrolysis.
A balanced chemical equation representing either the oxidation or reduction part of a redox reaction, showing the movement of electrons.
Half equation appears in AQA GCSE Chemistry revision content for Chemical changes, especially Electrolysis and Electrolysis Principles.
Chemical changes
Electrolysis • Electrolysis Principles
Key ideas
Fundamental Principles • Core Chemical Concepts
Atomic structure and the periodic table
Atomic Model and Isotopes • Atoms, Elements, and Compounds
Chemical changes
Electrolysis • Electrode Half Equations
Chemical changes
Acid Reactions • Acids and Metals
Chemical changes
Metal Reactivity • Redox and Electrons
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