Wednesday
April 1, 2015

Homework Help: Chem

Posted by Ginger on Sunday, March 30, 2008 at 6:25pm.

The brown color associated with photochemical smog is due to NO2(g). This is involved with the following equilibrium in the atmosphere: 2 NO2(g) <===> N2O4. Predict the signs of the enthalpy and entropy changes for this reaction.

If the equation is at equilibrium should DH and DS be 0?

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