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Determine the Energy Change for the Reaction
Li(s) 12\frac { 1 } { 2 }

Question 44

Multiple Choice

Determine the energy change for the reaction
Li(s) + 12\frac { 1 } { 2 } Cl2(g) \rightarrow LiCl(s)
From the following data:
Lattice energy of LiCl = -861 kJ/mol
Energy to vaporize Li = 159 kJ/mol
Ionization energy of Li = 520 kJ/mol
Cl2 bond energy: 240 kJ/mol
Electron affinity of Cl: -349 kJ/mol


A) -411 kJ/mol
B) -528 kJ/mol
C) 311 kJ/mol
D) -861 kJ/mol
E) -291 kJ/mol

Correct Answer:

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