Tuesday
October 21, 2014

Homework Help: Chemistry

Posted by Glenna on Saturday, October 18, 2008 at 10:36pm.

With a platinum catalyst, ammonia will burn in oxygen to give nitric oxide, NO.
4 NH3(g) + 5 O2(g) 4 NO(g) + 6 H2O(g) ÄH = -906 kJ

What is the enthalpy change for the following reaction?
NO(g) + 3/2 H2O(g) NH3(g) + 5/4 O2(g)

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