Exothermic Reactions and Product Identification Quiz
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Questions and Answers

Which phrase best describes an exothermic chemical reaction?

  • Forms products with higher bond energy than reactants.
  • Does not absorb any energy.
  • Releases more energy than it absorbs. (correct)
  • Is in a state of equilibrium.

    • Identify the products in this reaction: 6H2O + 6CO2 → C6H12O6 + 6O2

  • 6H2O and 6CO2
  • C6H12O6 and 6O2
  • 6H2O, C6H12O6, and 6O2
  • 6CO2 and C6H12O6 (correct)

    • Chemical reactions that absorb more energy than they release are considered to be:

  • Endothermic (correct)
  • Exothermic
  • Anabolic
  • Catalyzed

    • The activation energy needed for a chemical reaction is decreased by the presence of a:

    <p>Catalyst</p> Signup and view all the answers

    If the activation energy of a biochemical reaction is lowered, then:

    <p>The reaction will happen faster.</p> Signup and view all the answers

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