Calculate the lattice energy for MGF2(s) given the following information: Heat of sublimation 146 kJ/mol for Mg First ionization 738 kJ/mol energy for Mg Second ionization 1451 kJ/mol energy for Mg Electron affinity of F -328 kJ/mol Bond dissociation 158 kJ/mol energy of F2 Heat of formation for MGF2 -1124 kJ/mol

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