Friday
April 18, 2014

Homework Help: Chemistry

Posted by Laura on Friday, March 8, 2013 at 10:35pm.

At a certain temperature, 0.900 mol of SO3 is placed in a 2.00-L container.

2SO3(g)<--> 2SO2(g)+O2(g)

At equilibrium, 0.130 mol of O2 is present. Calculate Kc.

Kc= ?

Please post the answer if possible or the steps in detail; I have attempted this problem many times and have been unsuccessful.

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