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April 20, 2014

Homework Help: CHEMISTRY

Posted by jemy on Thursday, July 8, 2010 at 6:12pm.

1.0 mol of nitrogen oxide NO and 1.0 mol of oxygen were mixed in a container and heated to 450 oC. At equilibrium the number of moles of oxygen was found to be 0.70 mol. The total pressure in the vessel was 4.0 atm. Calculate the value of Kp for the reaction:

2NO (g) + O2 (g) 2 NO2 (g)

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