At 200 C, Kc is 1.6E-10 for N2O+NO2<->3NO. 350 mL of NO measured at 797torr and 25 C is placed into a 3.00L container, what will be the molarity of N2O at equilibrium when rxn is heated to 200 C? What is total equilibrium pressure in torr, at 200 C?