For the following reaction, Kc = 0.513 at 500K. N2 O4g 2NO2g?
2010-02-06 11:49 pm
If a reaction vessel initially contains an N2O4 concentration of 5.50×10−2M at 500K, what are the equilibrium concentrations of N2 O4 and NO2 at 500K?
回答 (2)
2010-02-07 2:17 pm
✔ 最佳答案
N2O4 <-----> 2 NO2initial concentration
5.5 x 10^-2
change
-x .. . . . . . .+2x
at equilibrium
5.5 x 10^-2-x .. . 2x
0.513 = (2x)^2 / 5.5 x 10^-2 -x
solve for x
2016-11-08 10:46 am
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