Chemistry · IGCSE · Edexcel · Pearson Edexcel International GCSE (9–1) Chemistry (Modular) — 4XCH1 · Specification point · 2.28 · Inorganic chemistry: Part 1 · Acids, bases and salt preparations
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2.28 practical: prepare a sample of pure, dry hydrated copper(II) sulfate crystals starting from copper(II) oxide |