Chemistry GCSE
Water as a source of ions
What Water as a source of ions means in Chemistry GCSE, as defined for AQA.
Definition of Water as a source of ions
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Reference: AQA
Water molecules break down producing hydrogen ions and hydroxide ions, and water is a weak electrolyte because only a small fraction of its molecules dissociate into ions.
Topics that use Water as a source of ions
- Electrolysis of aqueous solutions (AQA GCSE)
Related terms
- Anode
- Electrolysis of aqueous solutions
- Half-equations for reduction
- Halide preference at the anode
- Hypothesis development and testing
- Identification of electrode products
- Inert electrodes and control variables
- Ion competition in aqueous solution
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