BabyDino35141 BabyDino35141 03-01-2024 Chemistry contestada At a certain temperature, 0.600 mol of SO3 is placed in a 4.00-L container. 2SO3(g)↽−−⇀2SO2(g)+O2(g) At equilibrium, 0.150 mol of O2 is present. Calculate Kc.