Thursday
April 24, 2014

Homework Help: chemistry

Posted by Peter on Monday, April 19, 2010 at 12:40pm.

At 1285 degree C the equilibrium constant for the reactin Br2(g) <> 2Br(g) is Keq= 1.04 * 10^-3. A 0.200 L vessel containing an equilibrium mixture of the gases has 0.245 Br2(g) in it. What is the mass of Br(g) in the vessel?

Please help, Thanks!!

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