Consider the reaction NiO(s)+CO(g)Ni(s)+CO2(g) for which Kc=4.0103 at 1500K. Part A If a mixture of solid nickel(II) oxide and 0.19M carbon monoxide is allowed to come to equilibrium at 1500K, what will be the equilibrium concentration of CO2 ? (When calculating the answer, do not round to the appropriate significant figues until the last step.) Express your answer using two significant figures. Consider the following reaction: SO2Cl2(g)SO2(g)+Cl2(g)Kc=2.99107at227C Part A If a reaction mixture initially contains 0.177MSO2Cl2, what is the equilibrium concentration of Cl2 at 227C