At equilibrium, the concentrations in this system were found to be [N,]=[O,]=0.100 M and [NO] = 0.6M; N 2 (g)+O 2 (g) rightleftharpoons2NO(g) If more NO is added, bringing its concentration to 0.900 M, what will the final concentration of NO be after equilibrium is re-established? 0.3 M [NO] final =