Titanium can be created by electrolytic reduction from an anhydrous molten salt electrolyte that contains titanium (IV) chloride as well as a spectator salt that furnishes ions to make the electrolyte conduct electricity. The standard enthalpy of formation of TiCl4 (l) is 750 kJ/mol, and the standard entropies of TiCL4(l),Ti(s), and Cl2(g) are 253, 30, 223 J/K.mol, respectively. Explain what minimum applied voltage will be necessary at 100 °C?