Chemistry, 29.11.2021 07:40 Ackussinglake63
Consider an ionic compound, MX3 , composed of generic metal M and generic gaseous halogen X.
The enthalpy of formation of MX3 is Δ∘f=−789 kJ/mol.
The enthalpy of sublimation of M is Δsub=179 kJ/mol.
The first, second, and third ionization energies of M are IE1=585 kJ/mol, IE2=1643 kJ/mol, and IE3=2719 kJ/mol .
The electron affinity of X is ΔEA=−333 kJ/mol . (Refer to the hint).
The bond energy of X2 is BE=245 kJ/mol.
Determine the lattice energy of MX3.
Answers: 2
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Consider an ionic compound, MX3 , composed of generic metal M and generic gaseous halogen X.
The e...
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