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Chapter 18-2 pre-reading Le-Chatelier's principle

EQUILIBRIUM IS CONSIDERED TO BE A VERY CHALLENGING SUBJECT. LIKE STOICHIOMETRY, ONCE IT CLICKS IT IS EASY.  READING CAREFULLY WILL GET YOU ONE STEP CLOSER TO GETTING THIS SUBJECT TO CLICK!
 

 1. 

If a reaction does not contain any gases then it will be unaffected by ____________ .
 

 2. 

How does the introduction of an inert gas into a closed equilibrium system affect the system?
 

 3. 

In the Habber process how will increasing the concentration of N2 affect the equilibrium?  (The Habber process is discussed on page 560)
 

 4. 

If a reaction is endothermic in the forward direction, its reversible reaction is __________.
 

 5. 

Adding heat to an endothermic reaction will cause the reaction to shift toward reactants or products?
 

 6. 

The decomposition of carbonic acid goes to completion due to the fact that one of its products is a ________ and there for escapes the system.
 

 7. 

If you are trying to dissolve a substance that is already present this is called the ________________.  It is harder to dissolve due to the fact that some is already present.
 



 
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