A mixture of 1.57 mol N2, 1.92 mol H2 and 8.13 mol of NH3 is introduced into 20.0L reaction vessel at 500k. At this temperature, the equillibrium constant Kc for the Reaction
N2(g) + 3H2(g) ---->2NH3(g) is 1.7x 10^2. Is the reaction mixture at equllibrium? If not, what is the direction of the net reaction?