What condition is necessary for equilibrium to established (b) When calcium carbonate is heated, the equilibrium shown below is established

      

a) What condition is necessary for equilibrium to established
b) When calcium carbonate is heated, the equilibrium shown below is established
CaCO3(s) $_{\leftarrow}^{\rightarrow}$ CaO(s) + CO2(g)
How would the position of equilibrium be affected if a small amount of dilute potassium hydroxide is added to the equilibrium mixture? Explain.

  

Answers


John
a) When the rate of forward reaction is equal to the rate of backwards reaction.

b) The equilibrium shift to the right. Potassium hydroxide reacts with Carbon (IV) oxide reducing its concentration. Hence equilibrium shifts to the right to produce more carbon (IV) oxide
johnmulu answered the question on February 15, 2017 at 08:39


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