Suppose the following reaction system has reached equilibrium. Predict the effect if some O2 is removed from the system.
2SO2(g)+O2(g)-2SO3(g)
Group of answer choices
Equilibrium position shifts right, using up some O subscript 2.
Equilibrium position shifts left, using up some O subscript 2.
Equilibrium position shifts right, making more O subscript 2.
Equilibrium position shifts left, making more O subscript 2.
