A-LevelChemistryChemical energeticsOct/Nov 2018Paper 3 Q29 Marks
2 In this experiment you will determine the enthalpy change, ΔH, for the reaction between aqueous copper(II) sulfate and zinc. The zinc is in excess. The method used in this question is slightly different from that used in Question 1. Zn(s) + CuSO4(aq) → ZnSO4(aq) + Cu(s) FA 3 is zinc powder, Zn.
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