Born-Haber cycle for MgO.
a. write the equation illustrating the steps shown in each part of the Born-Haper cycle.
b. using the information below, calculate the stadarn enthalpy formation for MgO. Be sure to label the steps of the cycle with equations and corresponding energy values. values.
Lattice energy for MgO: -3791 kj/mol
heat of sublimination for Mg: +147.7 kj/mol
Bond dissociation for O2: +498.4 kj/mol
First ionization energy for Mg: +738 kj/mol
second ionization energy for Mg: +1451 kj/mol
first electron affinity for O: -141.0 kj/mol
second electrin affinity for O: +744 kj/mol
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