AQA New AS Level 7404 Revision Pack for Required Practicals

22 page document which has the model answers for the new AQA AS Level Required Practicals to be assessed in CHEM1 and CHEM2 written exams. All 6 practicals are included and each one has; the method in bold, how to improve accuracy of the method, the appropriate calculations, error calculations, plotting graphs, as well as word and symbol equations. The objective is to give these to students after they have completed all the write ups in the practical book. It is to be used in conjunction with their write ups, in particular if they didn't get a good grade, as a reference. I do hope that you like it and find it useful. I've just issued it to Year 12's and they love it !