The standard enthalpy of atomization of an element is the energy necessary to convert one mole of an element in its stable form at 25 degree Celsius to one mole of monoatomic gas. As long as the standard enthalpy of atomization of sodium is 108.5KJ/mole, compute the energy in kilo joules necessary to convert 5.60 mole of sodium metal at 25 degree Celsius to 5.60mole of gaseous Na+ ions the ionization energy of Na gas is 495.9KJ/mole