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Use the Born-Haber Cycle to Calculate the Lattice Energy of MgO

Question 96

Multiple Choice

Use the Born-Haber cycle to calculate the lattice energy of MgO (s) given the following data: $\Delta$ H(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
$\Delta$ H $Use the Born-Haber cycle to calculate the lattice energy of MgO (s) given the following data: \Delta H(sublimation) Mg = 130 kJ/mol I1 (Mg) = 738.1 kJ/mol I2 (Mg) = 1450 kJ/mol Bond energy (O=O) = 498.7 kJ/mol EA (O) = 141 kJ/mol EA (O-) = -780 kJ/mol \Delta H (MgO(s) ) = -601.8 kJ/mol A) 2200 kJ/mol B) 2800 kJ/mol C) 3200 kJ/mol D) 3800 kJ/mol E) 4100 kJ/mol$ (MgO(s) ) = -601.8 kJ/mol

A) 2200 kJ/mol
B) 2800 kJ/mol
C) 3200 kJ/mol
D) 3800 kJ/mol
E) 4100 kJ/mol

Use the Born-Haber Cycle to Calculate the Lattice Energy of MgO

Multiple Choice

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