Define the following terms: a. Chemical equilibrium b. Le Chatelier’s principle
Write chemical equations that describe the three equilibria that you will observe during this experiment.
Consider the hypothetical exothermic equilibrium reaction: A + B ↔ C + D + heat Which direction will the equilibrium shift under each of the following conditions: a. Either A or B is added to the equilibrium system: _ b. Either A or B is removed from the equilibrium system: _ c. Either C or D is added to the equilibrium system: _ d. The equilibrium system is heated: _ e. The equilibrium system is cooled: __
What safety precautions need to be observed during this experiment?