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1. When a reaction system reaches chemical equilibrium......... a. What happens to the rates of the...

1. When a reaction system reaches chemical equilibrium.........

a. What happens to the rates of the forward and reverse reactions?

b. What happens to the amounts of reactants and products?

2. For the exothermic reversible reaction below at equilibrium: 2 H2(g)+O2(g) <--> 2 H2O(g)

a. How would the amount of O2 change when H2 is added to the reaction mixture?

b. How would the amount of H2 change when H2O is added to the reaction mixture?

c. How would the amount of H2O change when temperature is decreased?

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