Chemistry Required Practicals 1.0 / 5 based on 1 rating ? ChemistryREQUIRED PRACTICALSA2/A-levelAQA Created by: JessieRae99Created on: 16-05-17 11:27 Make up a volumetric solution and carry out a simple acid–base titration 1 1 of 12 Measurement of an enthalpy change 2 2 of 12 Investigation of how the rate of a reaction changes with temperature 3 3 of 12 Carry out simple test-tube reactions to identify: • cations – Group 2, NH4 + • anions – Group 7 (halide ions), OH– , CO3 2–, SO4 2– 4 4 of 12 Distillation of a product from a reaction 5 5 of 12 Tests for alcohol, aldehyde, alkene and carboxylic acid 6 6 of 12 Measuring the rate of reaction by an initial rate method AND by a continuous monitoring method 7 7 of 12 Measuring the EMF of an electrochemical cell 8 8 of 12 Investigate how pH changes when a weak acid reacts with a strong base and when a strong acid reacts with a weak base 9 9 of 12 Preparation of: • a pure organic solid and test of its purity • a pure organic liquid 10 10 of 12 Carry out simple test-tube reactions to identify transition metal ions in aqueous solution 11 11 of 12 Separation of species by thin-layer chromatography 12 12 of 12
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