Answer
a. The equilibrium shifts in the direction of the products.
b. The equilibrium shifts in the direction of the products.
c. The equilibrium shifts in the direction of the products.
d. Does not affect the equilibrium.
e. The equilibrium shifts in the direction of the reactants.
Work Step by Step
a. Adding more reactant will cause a shift in the direction of the products.
b. The heat is on the reactants side, which means that the reaction is endothermic. Therefore, an increase in temperature will shift the equilibrium in the direction of the products.
c. Removing some product will cause a shift in the direction of the products.
d. Adding a catalyst will affect the rate of the reaction, but it will not affect its equilibrium.
e. Removing some reactant will cause a shift in the direction of the reactants.
