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  • 5 years ago

How to construct the energy level diagram and calculate the enthalpy of formation of WCl3? given enthalpy change(E.C.) E.C atomization W=+326.4kj/mol E.C atomization CI = +121 kj/mol E.C 1st ionisation W = +577.4 kj /mol E.C 2nd ionisation W = 1816.6 kj / mol E.C 3rd ionisation W = + 2744.6 KJ/MOL E.C 1st electron affinity Cl = -384.6 kj/mol E.C lattice energy WCl3 = -5492 kj/mol

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  1. kociela
    • 5 years ago
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    http://en.wikipedia.org/wiki/Enthalpy_of_formation determinattion: reaction enthalpy for 1 mole from pure, "ground" state substances so firstly the basic equation and do you need to grow the apple before gravity pull it down as a analogy. alternative path building using hess law by summing reactions.

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