Answer to Question #208906 in Physical Chemistry for Nurudeen

Question

Calculate the lattics energy of rubidium fluoride from the following data

Heat of sublimation of Rbo=+36kmol!

Standard heat of formation of Rbra = -54211 mot

Dissociation energy of Fzca = +1551 tot

Ionization energy of Rb3 = + 4021dmor!

Electron affinity of Fia=-346 mol

Answer 1

Lattice Energy =$-59,473molkJ/mol$