Stoichiometry

CaO or lime is used extensively in steel, glass, and paper industries. It is produced in an exothermic reversible reaction by the decomposition of lime (CaCO₃). Choose the conditions to produce the maximum amount of lime.

 
 
 
 

What will happen if the rates of forward and reverse reactions are very high?

 
 
 
 

Is a reversible reaction useful for preparing compounds on a large scale?

 
 
 
 

An inorganic chemist places one mole of PCl₅ in container A and one mole of each Cl₂ and PCl₃ in container B. Both containers were sealed and heated to the same temperature to reach equilibrium. Guess the composition of mixtures in both containers.

 
 
 
 

When will a reaction become a reversible one?

 
 
 
 

What will happen to the concentrations of the products if a reversible reaction is affected by temperature?

 
 
 
 

What condition should be met for the reversible reaction to achieve the state of equilibrium?

 
 
 
 

Predict which components of the atmosphere react in the presence of lightning.

 
 
 
 

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