I am trying to study born-haber problems. I have the answers but am confused of the process. Please guide me
1) Calculate the overall net energy change in kJ/mol for the formation of CSF, from its elements using the following data: Eea for Fg) =-328 kJ/mol Answer + Col. 5 J/mal Eil for CS(g) = +357.7 kJ/mol Ei2 for CSg) = +2422 kJ/mol Heat of sublimation for Cs() = +76.1 KJ/mol Bond dissociation energy for F2s ) = +158 kJ/mol Lattice Energy for CsFs) = +740 kJ/mol -537.3 A Å¿mall 2) Calculate the Lattice Energy in kJ/mol for the formation of NaHs) from its elements using the following data: Answer Eea for Hg) =-72.8 kJ/mol Eil for Nag= +495.8 KJ/mol +107/mol Heat of sublimation for Nas) = .3 kJ +435.9 kJ/ Bond dissociation energy for H2s) = mol / Overall net energy change for the formation of NaHsfrom its elements =-60 kJmol
