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April 20, 2015

Homework Help: chemistry

Posted by Francesca on Wednesday, March 28, 2012 at 5:40am.

Data given are related to the Born-Haber cycle for HCl
Calculate the amount of energy lost when the ionic species return to their molecular form.
Atomization of H2(g)=217.6KJ/mol
1st Ionisation of H2(g)=1312KJ/mol
Atomization of Cl2(g)=121 KJ/mol
1st Ionisation of Cl2(g)=-364 KJ/mol
Hf(298K) of HCl(g)=-92.3

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