A. Shifts left
B. Shifts right
C. No effect
D. Increases K value
Answer: Shifts right
For the equilibrium reaction 2SO2(g) + O2(g) ⇌ 2SO3(g), how does decreasing temperature affect the equilibrium?
Additional Information: For exothermic reactions, lowering temperature shifts equilibrium toward products.
Subjects: Chemical Equilibrium, Chemistry