GCSE AQA Chemistry Required Practicals Paper 1 Paper 2 Paper 1 Required Practical 1 – Making Salts Required Practical 2 – Neutralisation (Triple Science Only) Required Practical 3 – Electrolysis Required Practical 4 – Temperature Change Back to Top Paper 2 Required Practical 5 – Rates of Reaction Required Practical 6 – Chromatography Required Practical 7 – Identification of Ions (Triple Science Only) Required Practical 8 – Water Purification Back to Top AQA Chemistry Specification