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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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mkjmabrey mkjmabrey
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Use the Born-Haber cycle to calculate the lattice energy of MgO (s) given the following data:
         ΔH(sublimation) Mg =  130 kJ/mol
         I1 (Mg) = 738.1 kJ/mol
         I2 (Mg) = 1450 kJ/mol
         Bond energy (O=O) = 498.7 kJ/mol
         EA (O) = 141 kJ/mol
         EA (O–) = –780 kJ/mol
         ΔH(MgO(s)) = –601.8 kJ/mol

▸ 2200 kJ/mol

▸ 2800 kJ/mol

▸ 3200 kJ/mol

▸ 3800 kJ/mol

▸ 4100 kJ/mol
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Chemistry

Chemistry


Edition: 11th
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benschmannbenschmann
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A month ago
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3800 kJ/mol
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