Acid–base indicators | 16–18 years

Test learners’ understanding of acid–base equilibria with this series of questions on indicators

A worksheet for 16–18 year old learners linked to acid–base indicators. Learners identify the weak acid and conjugate base in an acid–base equilibrium reaction; explain why a particular indicator changes colour and sketch pH curves for acid–base titrations to identify the best indicator to use during a titration.

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