Energy cycles questions

IB Chemistry: Energy cycles questions

1. In Section 19 of the data booklet the enthalpy of aqueous solution of potassium chloride is given as +17.22 kJ mol-1. Draw an energy cycle showing how the enthalpy of solution is related to the lattice enthalpy and the relevant hydration enthalpies for potassium chloride. Use the values given in Sections 18 and 20 to calculate the enthalpy of solution and compare the value you obtain with the value given in Section...

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