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July 24, 2014

Homework Help: Chemistry

Posted by Anonymous on Sunday, April 8, 2012 at 4:50pm.

At 55C, the K for the reaction: 2NO2(g) <--> N2O4 is 1.15

a) write the equilibrium expression

b) calculate the concentration of N2O4(g) present in equilibrium with 0.50 mole of NO2

Please help and explain

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