Key term for OCR GCSE Chemistry B, used in Solution measurements.
An acid that only partially ionises in aqueous solution, setting up a reversible reaction.
Weak acid appears in OCR GCSE Chemistry B revision content for Chemical analysis, especially Solution measurements and Ions in acids and alkalis.
Chemical analysis
Solution measurements • Ions in acids and alkalis
Making useful chemicals
Useful acid products • pH and hydrogen ion concentration
Making useful chemicals
Useful acid products • Weak/Strong vs Dilute/Concentrated
Making useful chemicals
Useful acid products • pH scale
Chemicals of the natural environment
Crude oil and hydrocarbons • Generality of functional group reactions
Chemicals of the natural environment
Crude oil and hydrocarbons • Predicting reaction products
Chemicals of the natural environment
Crude oil and hydrocarbons • Functional groups
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