The ionization energy for lithium is 520 kJ/mol. The electron affinity for fluorine is -328 kJ/mol. Use these values and Hess's law to calculate the change in enthalpy for the following reaction per mole of reagent:
Li(g)+F(g)→Li+(g)+F−(g), ΔH=?
The ionization energy for lithium is 520 kJ/mol. The electron affinity for fluorine is -328 kJ/mol....