Question

  Calculate Lattice energy of nacl using born haber cycle

 

Data:
the lattice energy of NaCl(s) using a Born–Haber cycle. Enthalpy of sublimation of Na(s) = 107.5 kJ/mol
1st ionization energy of Na(g) = 496 kJ/mol
Bond dissociation energy of Cl2(g) = 242.58 kJ/mol
1st electron affinity of Cl(g) = –348.57 kJ/mol
Standard enthalpy of formation of NaCl(s) = –411.2 kJ/mol