Chemistry Chapter 14

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Author:
zzto
ID:
172352
Filename:
Chemistry Chapter 14
Updated:
2012-09-26 08:45:13
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Chemistry Chapter 14 ECU
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Chemistry Chapter 14 ECU
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  1. 1
  2. Equilibrium applies to the -------- of a reaction, ----------
    • extent
    • the concentration of product that has appeared after an unlimited time, or once no further change occurs.
  3. A system at equilibrium is ------------
    dynamic on the molecular level;  no further net change is observed because changes in one direction are balanced by changes in the other
  4. the relationship between the chemical equation and the concentrations of reactants and products is called
    the Law of Mass Action
  5. Equation relationship
    K=([C]c x [D]d)/([A]ax[B]b)
  6. when 4 NO2 is put into equilibrium constant expression, its displayed as
    [NO2]4
  7. when the reaction is written backwards, the equilibrium constant is
    inverted
  8. ------------don’t count in the equilibrium equation
    Solids
  9. A larger K value means
    more product available
  10. (Q = K) mean
    the system has come to equilibrium

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