Consider an ionic compound, MX$,$ composed of generic metal M and generic, gaseous halogen X$.$ The enthalpy of formation of MX is delta H$\_$f degree $=-547$ kj$/$mol$.$ The enthalpy of sublimation of M is delta H$\_$sub $=149$ kJ$/$mol$.$ The ionization energy of M is IE $=433$ kJ$/$mol$.$ The electron affinity of X is delta H$\_$EA $=-311$ kJ$/$mol$.($Refer to the hint$).$ The bond energy of X$\_2$ is BE $=195$ kJ$/$mol$.$ Determine the lattice energy of MX$.$