Consider the reaction NiO(s)+CO(g)Ni(s)+CO2(g) for which Kc=4.0103 at 1500 K. If a mixture of solid nickel(II) oxide and 0.18 M carbon monoxide is allowed to come to equilibrium at 1500 K , what will be the equilibrium concentration of CO2 ? (When calculating the answer, do not round to the appropriate significant figues until the last step.)