Equilibrium, Enthalpy And Entropy Worksheet
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5Chemistry 12
Unit 2 - Chemical Equilibrium
Chemistry 12
Worksheet 2-1 - Equilibrium, Enthalpy
and Entropy
1.
What do people mean when they say that a reaction is reversible?____________________
_______________________________________________________________________
Give four things which are true about a system at equilibrium:
2.
1.
____________________________________________________________________
2.
____________________________________________________________________
3.
____________________________________________________________________
4.
____________________________________________________________________
3.
What is meant by macroscopic properties? _____________________________________
_______________________________________________________________________
4.
Give some examples of macroscopic properties: _________________________________
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5.
What happens to macroscopic properties at equilibrium? __________________________
_______________________________________________________________________
6.
How do the rates of the forward and reverse reaction compare at equilibrium?__________
_______________________________________________________________________
7.
Do the forward and reverse reactions stop at equilibrium?__________________________
8.
What can be said about the concentrations of all reactants and products at equilibrium?
_______________________________________________________________________
9.
Why is chemical equilibrium called dynamic equilibrium?_________________________
_______________________________________________________________________
_______________________________________________________________________
Worksheet 2-1 - Equilibrium, Enthalpy and Entropy
Page 1
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