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The Role of Catalysts
Chemistry · Year 11 · Rates of Chemical Reactions · 3o Periodo

The Role of Catalysts

Discover how catalysts increase reaction rates by providing an alternative reaction pathway with a lower activation energy.

ACARA Content DescriptionsACARA Australian Curriculum v9 Senior Secondary Chemistry: Unit 2 Molecular interactions and reactions;Rates of chemical reactions;Explain the role of catalysts in increasing the rate of a reaction by providing an alternative reaction pathway with a lower activation energy.

About This Topic

Discover how catalysts increase reaction rates by providing an alternative reaction pathway with a lower activation energy.

Key Questions

  1. How does a catalyst increase the rate of a reaction without being consumed?
  2. Illustrate the effect of a catalyst on an energy profile diagram.
  3. Discuss the economic and environmental importance of catalysts in industrial processes.

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