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The first IP lithium is 5.41eV and elect...

The first IP lithium is `5.41eV` and electron gain enthalpy of `Cl` is `-3.61eV` . Calculate `Delta H` in `KJ mol^(-1)` for the reaction:
`Li_(g) +Cl_(g) rarr Li_(g)^+ +Cl_(g)^(-)`.

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