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GCSE Exam GCSE Chemistry

4.4.2.1 Reactions of acids with metals
4.4.2.2 Neutralisation of acids and salt production
4.4.2.3 Soluble salts
4.4.2.4 The pH scale and neutralisation
4.4.2.5 Titrations (chemistry only)
4.4.2.6 Strong and weak acids (HT only)