Edexcel OLevel Chemistry revision notes

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Lesson

Lesson-21.1.2- understand how to represent organic molecules using empirical formulae, molecular formulae, general formulae, structural formulae and displayed formulae.

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Lesson-21.1.1- know that a hydrocarbon is a compound of hydrogen and carbon only.Previous Lesson-21.1.3- know what is meant by the terms homologous series, functional group and isomerism.Next