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May 22, 2015

Homework Help: chemistry 101

Posted by Kaylyn on Tuesday, October 27, 2009 at 8:45pm.

Calculate (delta) H rxn for
2NOCl(g)---- N2(g) + O2(g) + Cl(g)
given the following set of reactions:
1/2N2(g) + 1/2O2(g)-----NO(g) delta H =90.3kJ

NO(g) + 1/2Cl2(g)----NOCl(g) delta H = -38.6 kJ

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