Bromine monochloride is synthesized using the reaction Br2(g)+Cl2(g)????2BrCl(g)????p=1.1×10?4 at 150 K A 193.0 L flask initially contains 0.909 kg of Br2 and 1.016 kg of Cl2. Calculate the mass of BrCl , in grams, that is present in the reaction mixture at equilibrium. Assume ideal gas behavior.