muizkaiokhan5305 muizkaiokhan5305

17-01-2023
Chemistry

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(i) MgO(s) has the same crystal structure as NaCl(s). The experimental lattice enthalpy of NaCl(s) is -781 kJ mol-1 whilst that of MgO(s) is -3889 kJ mol-1. Explain the difference in lattice enthalpies.

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