Explain the enthalpy of formation of rubidium chloride

Reference no: EM13325696

The enthalpy of formation (?Hf) of rubidium chloride is -430.5 kJ/mol. The enthalpy of sublimation for rubidium is 86 kJ/mol, and the first ionization energy of rubidium is 402 kJ/mol. The bond dissociation energy of (g) is 243 kJ/mol, and the electron affinity of chlorine is -349 kJ/mol. Calculate the lattice energy of RbCl (s), in kJ/mol. a. -170 b. -691 c. +260.5 d. -812..5 e. -260.5

Reference no: EM13325696

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