AP Chemistry Unit 7


 


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This page follows the New AP exam starting Fall 2022

Unit 7: Equilibrium

You’ll chart how chemical reactions change over time, what causes substances to reach equilibrium, and how systems react when that equilibrium is disturbed.

Topics may include:

  • Introduction to equilibrium
  • Calculating the equilibrium constant
  • Calculating equilibrium concentrations
  • Introduction to Le Châtelier’s principle
  • Introduction to solubility equilibria
  • pH and solubility
  • Free energy of dissolution

On The Exam

7%–9% of exam score