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August 29, 2015

Homework Help: Chem

Posted by Ben on Monday, October 25, 2010 at 7:25pm.

How can i determine that the volume is decreasing?

Of the following equilibria, only ??? will shift to the left in response to a decrease in volume.

A) 2HI <->(g) H2 (g) + I2 (g)
B) N2 (g) + 3 H2 (g)<-> 2 NH3 (g)
C) 4 Fe (s) + 3 O2 (g)<-> 2 Fe2O3 (s)
D) 2 SO3(g)<-> 2 SO2 (g) + O2 (g)
E) H2 (g) + Cl2 (g) <-> 2 HCl (g)

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