Chemistry Notes
Chapter 18.
EQUILIBRIUM CHEMISTRY
Addresses part of Massachusetts Curriculum Frameworks, content standard 7

•   Reaction kinetics from   Chapter 17
•   Equilibrium conditions
•   Equilibrium expressions

  	If a A + b B    c C + d D
  	then Keq  =	[C]c [D]d   [A]a [B]b

•   Heterogeneous equilibria

  INCLUDE THESE		OMIT THESE
  Dissolved substances     in solution (aq) Gases (g)		Solids (s) Pure liquids (l)

•   Le Châtelier's principle
          If a system in equilibrium is subjected to stress,
          the equilibrium will shift in the direction that relieves the stress.
•   Applications

Chapter Index             Honors Chem Syllabus

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rev. Dec. 2010

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