InterviewSolution
Saved Bookmarks
| 1. |
2. Calculate the lattice enthalpy of MgBr2. Given that Enthalpy of formation of MgBr2, = -524 kJ mol-1Sublimation energy of Mg =- 148 kJ mol-1Ionization energy of Mg = 2187 kJ mol-1Vapourisation energy of Br2 (l)=31 kJ mol-1Dissociation energy of Br2, (g) = 193 kJ mol-Electron gain enthalpy of Br (g) = 331 kJ mol- |
| Answer» | |