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Determine the Energy Change for the Reaction Li(s)

Question 43

Multiple Choice

Determine the energy change for the reaction Li(s) + Determine the energy change for the reaction Li(s)  +   Cl<sub>2</sub>(g)  <font face= symbol ></font> 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 Cl<sub>2</sub> 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 Cl2(g) 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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