LEARN NC

K–12 teaching and learning · from the UNC School of Education

Goal 4

The learner will develop an understanding of chemical reactions.

Objective 4.03

Analyze systems in dynamic equilibrium

  • Concept of dynamic equilibrium, both physical and chemical; Le Chatelier's principle; equilibrium constants.
  • Quantitative treatment for gaseous reactions using Kp and Kc.
  • Quantitative treatment for reactions in solution Kc.
  • Quantitative treatment of for acids and bases; using Ka and Kb, pKa and pKb and pH.
  • Quantitative treatment for precipitation reactions and the dissolution of slightly soluble compounds using the solubility product constant, Ksp.
  • Common ion effect; buffers; hydrolysis.

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