Key term for Edexcel GCSE Chemistry, used in Acids.
An acid that is only partially ionised (partially dissociated) in aqueous solution, resulting in an equilibrium mixture of ions and molecules.
Weak acid appears in Edexcel GCSE Chemistry revision content for Chemical Changes, especially Acids and Weak vs Strong Acids.
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Qualitative Analysis, Hydrocarbons and Polymers
Alcohols and Carboxylic Acids • Carboxylic Acid Properties
