At equilibrium, the concentrations in this system were found to be [ n 2 ] = [ o 2 ] = 0.300 m and [ no ] = 0.400 m . n 2 ( g ) + o 2 ( g ) − ⇀ ↽ − 2 no ( g ) n 2 ( g ) + o 2 ( g ) ↽ − − ⇀ 2 no ( g ) if more no no is added, bringing its concentration to 0.700 m, 0.700 m, what will the final concentration of no no be after equilibrium is re‑established?