2 SO2(g) + O2(g) equilibrium reaction arrow 2 SO3(g) The forward reaction above is exothermic. The system is initially at equilibrium. In which direction will the reaction shift in each of the following situations? SO2 is added. The volume is of the container is increased. SO3 is added. O2 is removed. The temperature is increased. SO3 is removed. O2 is added. He is added at constant volume.
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SO2 is added. According to Le Chatelier's principle, the reaction will shift to counteract the change. In this case, the reaction will shift to the right to consume the added SO2. $\boxed{\text{Shifts right}}$ Show more…
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