CHEMISTRY HELP DESPERATELY NEEDDED!!!
posted by Frank .
Given: N2O4 (g) « 2NO2 (g) @ 25 degrees celcius, Kc is 5.84 x 10^-3.
(A) Calculate the equilibrium concentrations of both gases when 4.00 grams of N2O4 is placed in a 2.00 L flask at 25 degrees celcius.
(B) What will be the new equilibrium concentrations if the volume of the system is suddenly increased to 3.00 L at 25 degrees celcius.
(C) What effect would increasing the pressure at 25 degrees celcius have on the equilibrium?