Calculate the ionization energy of Li 2+ This is a practice question for a test, no further information was given.
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Determine the energy change for the reaction
Li(s)+1/2 Cl2 (g)--->LiCl (s)
Lattice energy of LiCl=-861
Energy to vaporize Li=159
Ionization energy of Li=520
Cl2 bond energy=240
Electron affinity of Cl=-349
The answer is -411 but i dont know how to solve.
Can anybody help me with this. Thanks in advance. I donât know how to solve 1/1^2-1/infinite square