Rates of Reaction

Introduction

• Chemistry
  • Atoms and Ions
  • Bonding
  • Diffusion
  • Dissolving
  • Elements, Compounds and Mixtures
  • Periodic Table
  • Rates of Reaction
  • Solids, Liquids and Gases
• Biology
  • Cells
  • Circulation
  • Digestion
  • Enzymes
  • Osmosis
  • Photosynthesis
  • Plants
  • Predator Prey
• Physics
  • Color
  • Earth in Space
  • Forces in Motion
  • Motors and Generators
  • Nuclear Physics
  • Simple Circuits
  • Sound
  • Waves
• Tools
  • Data Analyzer
  • Resource Builder

Rates of Reaction gives you a model of the collision theory to explain with and explore.

You’ll use it to:

• Show how particles must collide in order to react.
• Investigate which factors affect the frequency of collisions.
• Compare your real reactions to this model reaction.
• Investigate how activation energy affects the rate of reaction.
• Show how only collisions with sufficient energy lead to a reaction.
• Run lots of virtual investigations without using chemicals and doing the washing up.