Question

MgCl2 Born-Hebar cycle​

Answer 1

Answer:

The Born-Haber cycle for MgCl2

You need to multiply the atomisation enthalpy of chlorine by 2, because you need 2 moles of gaseous chlorine atoms. You need to multiply the electron affinity of chlorine by 2, because you are making 2 moles of chloride ions. You obviously need a different value for lattice enthalpy.

Explanation:

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