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How can I model the energy involved in a chemical reaction and explain the effects different factors have on the rate of the reaction?

Objectives

Students will:

  1. Use graphs as models to illustrate and explain the difference between endothermic and exothermic reactions.
  2. Explain how temperature, concentration, surface area, and catalysts affect the rate of a chemical reaction.

Skills Needed

Students must be able to:

  1. Identify the reactants and products in a chemical reaction.
  2. Explain the concept of energy and identify types of energy such as potential and kinetic energy.
  3. Explain the concept of concentration of substances in a reaction.