Home Qatar Curriculum Full Access Concentration, Pressure, and Reaction Rate

Concentration, Pressure, and Reaction Rate


Collision theory states that the rate of a reaction depends on successful collisions of reactant molecules. Increasing the concentration of reactants increases collisions between particles, which leads to a higher reaction rate. An increase in pressure compresses the particles into a smaller volume. This increases the frequency of collisions, resulting in an increased reaction rate.

Learning Objectives:

After completing this module, you will be able to:
- Define collision theory.
- Describe the effects of concentration and pressure on reaction rates.

Controller Required Yes
Languages English - US , عربي , Español , Tiếng Việt
Domain K-12
Topic Code VC000039
Devices Google Cardboard with controller , Samsung Gear VR , Oculus Go , Pico Goblin , EduPro , WebXR