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
$\Delta{H}^{\circ}_f$ (MgO(s) ) = -601.8 kJ/mol

Question

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}^{\circ}_f

(MgO(s) ) = -601.8 kJ/mol

Quizplus · Accepted Answer

The Answer of 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 $\Delta{H}^{\circ}_f$(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