What is the correct method for making pure, dry silver chloride?
Mix suitable soluble solutions, filter, wash and dry the precipitate
Titrate silver with hydrochloric acid and evaporate to dryness
Mix silver nitrate and sodium chloride solutions, then evaporate to dryness
Add excess silver chloride to water and crystallise
44 exam-style questions on Edexcel GCSE Chemistry 4.1 Acids, covering 4.1.1 Acids, alkalis and the pH scale, 4.1.2 Hydrogen ion concentration and pH, 4.1.3 Dilute and concentrated, weak and strong acids, 4.1.4 Bases, alkalis and the reactions of acids, 4.1.5 Chemical tests for hydrogen and carbon dioxide, 4.1.6 Neutralisation as a reaction of acids with bases, 4.1.7 Preparing soluble salts, and 4.1.8 Solubility rules and preparing insoluble salts. Each one has a worked solution and a mark scheme showing where the marks go.