🤓 Based on our data, we think this question is relevant for Professor LeMaster's class at BSU.
If the following reaction is carried out in a sealed container:
2 SO 3(g) ⇌ 2 SO 2(g) + O 2(g)
a state of equilibrium can be reached if the container initially contains:
A) SO3 only.
B) SO2 and O2 only.
C) SO3 and O2 only.
D) SO3, SO2, and O2.
E) any of these combinations of reactants and products.