Homework Help: Chemistry

Posted by Donna on Wednesday, April 27, 2011 at 5:26pm.

The equilibrium constant, Kc is 3.2 x10 -34 at 25C for the reaction 2 HCl(g) <=> H2(g) + Cl2(g). what is The equilibrium expression, Kc for the reaction

Chemistry - DrBob222, Wednesday, April 27, 2011 at 6:04pm
Kc = (H2)(Cl2)/(HCl)^2
These are easy to write. Just remember this.
Put products on top, reactants on bottom, then make the exponent of each reactant and product the same as the coefficient in the balanced equation.

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