The concentrations of reactants and products for a chemical reaction can be calculated if the equilibrium constant for the reaction and the starting concentrations of reactants and/or products are known. 2COF2(g)=CO2(s)+CF4(g),Kc=7.60 If onity COF2 is present initially at a concentration of 2.00M, what concentration of COF2 romains at cquilibium? Express your answer with the appropriate units. Part 3 Consider the tadction, which thke place at a cerain olevated lemperature CO(g)+NItg(s)=HCONH2(g),Ks=0.870 Expreas your anawer with the appropriate unith