Part of the AQA GCSE Combined Science curriculum.
AQA GCSE Combined Science 5.8 Chemical Analysis is a step-by-step online learn guide for GCSE students in Years 10 and 11, mapped to the AQA specification (AQA GCSE Combined Science: Trilogy (8464) – 5.8 Chemical analysis). It covers pure substances, formulations, how chromatography works, rf values, paper chromatography practical, tests for hydrogen and oxygen and tests for carbon dioxide and chlorine, then brings it all together with mixed retrieval and exam practice.
There are 23 short steps of about 15 minutes (roughly 6 hours of learning), each made of bite-size explanations with key words, tables and examples, and every bite-size is followed by an activity you check straight away. Key terms include Pure substance, Mixture, Formulation, Component, Chromatography, Stationary phase, Rf value, Baseline, Required practical 12, Independent variable, Lit splint test and Glowing splint test.
