February 25, 2017

Homework Help: Chemistry

Posted by Sam on Saturday, October 20, 2012 at 11:16pm.

The standard enthalphies of formation of ozone, O3(g), and oxygen atoms are +142.70 and +249.17 kJ/mol. Calculate the reaction enthalpy for 2O2(g)-->O3(g)+O(g)

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