Consider an ionic compound, MX,, composed of generic metal M and generic gaseous halogen X. ...

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Consider an ionic compound, MX,, composed of generic metal M and generic gaseous halogen X. • The enthalpy of formation of MX, is AH; = -797 kJ/mol. • The enthalpy of sublimation of M is A Hub = 171 kJ/mol. • The first, second, and third ionization energies of M are IE, = 565 kJ/mol, IE₂ = 1665 kJ/mol, and IE3 = 2527 kJ/mol. • The electron affinity of X is AHEA = -373 kJ/mol. (Refer to the hint). • The bond energy of X, is BE = 185 kJ/mol. Determine the lattice energy of MX,. AH lattice = kJ/mol Consider the following information. • The enthalpy of formation of BaO is AH; = -548.0 kJ/mol. • The enthalpy of sublimation of Ba is AHub = 180.0 kJ/mol. • The first and second ionization energies of Ba are IE₁ = 503 kJ/mol and IE₂ = 965 kJ/mol. • The first electron affinity of O is AHEA1-142 kJ/mol. • The bond energy of O, is BE = 498 kJ/mol. • The lattice energy of BaO is AHattice-3029 kJ/mol Determine the second electron affinity of O. AHEA2 = kJ/mol LIF RbF NaF KF (strongest bonds) Least lattice energyl (weakest bonds) Answer Bank CSF Consider an ionic compound, MX,, composed of generic metal M and generic gaseous halogen X. • The enthalpy of formation of MX, is AH; = -797 kJ/mol. • The enthalpy of sublimation of M is A Hub = 171 kJ/mol. • The first, second, and third ionization energies of M are IE, = 565 kJ/mol, IE₂ = 1665 kJ/mol, and IE3 = 2527 kJ/mol. • The electron affinity of X is AHEA = -373 kJ/mol. (Refer to the hint). • The bond energy of X, is BE = 185 kJ/mol. Determine the lattice energy of MX,. AH lattice = kJ/mol Consider the following information. • The enthalpy of formation of BaO is AH; = -548.0 kJ/mol. • The enthalpy of sublimation of Ba is AHub = 180.0 kJ/mol. • The first and second ionization energies of Ba are IE₁ = 503 kJ/mol and IE₂ = 965 kJ/mol. • The first electron affinity of O is AHEA1-142 kJ/mol. • The bond energy of O, is BE = 498 kJ/mol. • The lattice energy of BaO is AHattice-3029 kJ/mol Determine the second electron affinity of O. AHEA2 = kJ/mol LIF RbF NaF KF (strongest bonds) Least lattice energyl (weakest bonds) Answer Bank CSF