Answered>Order 1968

22.Consider the following reaction at equilibrium.

CaCO3(s) ? CaO(s) + CO2(g)

What is the effect of adding additional CO2 to the reaction mixture? What is the effect of adding additional CaCO3?

23.The following reaction is endothermic.

CaCO3(s) ? CaO(s) + CO2(g)

What is the effect of increasing the temperature of the reaction mixture? Decreasing the temperature?

24.Consider the following endothermic chemical reaction.

C(s) + H2O(g) ? CO(g) + H2(g)

Predict the effect of:

a.Increasing the concentration of CO

b.Increasing the concentration of H2O

c.Increasing the reaction volume

d.Increasing the temperature