February 25, 2017

Homework Help: chemistry

Posted by elona on Tuesday, April 19, 2011 at 9:56pm.

Introduced into a 1.50L container is 0.100mol PCl5(g). The flask is held at 227degreesC until equilibrium is established. What are the partial pressures and the total pressures of the gases in the flask at the equilibrium. PCl5(g)<-->PCl3(g)+Cl2(g)

I got a total pressure of 2.74 atm by plugging in the values into PV=nRT. THe mols I used were 0.1 for PCl5.
My partial pressures were 0.9atm for the other two gases.

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