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Net ionic equation — AQA GCSE Chemistry Definition | GradeGen

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Chemistry
Key terms
Net ionic equation

GCSE Chemistry · key term

Net ionic equation

Definition

An equation showing only the ions that undergo chemical change in a reaction.

Used by AQA

How each exam board covers it

AQA GCSE Chemistry · 8462

Specification 4.8.3.4 · Paper 2

Other dissolved ions remain in solution, so they are omitted from these net ionic equations.
Revise: Test for Halides

AQA Chemistry past papers

Related key terms

Halide ion
Precipitate
Qualitative test

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