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Using the following information, calculate the heat of sublimation of S(s) to S(g). ?H°f MgS= -343 kJ/mol, ?H°sublimation Mg(s) = 148 kJ/mol, The lattice energy MgS = 3406 kJ/mol ?Mg(g) ? Mg2+(g) + 2 e ??st + 2nd IE = 2186 kJ/mol, S(g) +2e ? S2-(g) ????H = 450 kJ/mol, A. 575 kJ/mol B. 1179 kJ/mol C. 279 kJ/mol D. 965 kJ/mol E. 4651 kJ/mol

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