HideShow resource information
View mindmap
  • speed of reaction
    • speed of reaction can be measured in two methods.
      • 1 mass loss in a reaction per unit time
      • 2. product formation per unit time.
    • the gradient of the graph indicates the speed of reaction
      • the greater the gradient the faster the reaction
    • the mass of loss in reacting flask= the mass of gas released
    • Rate of mass loss
      • cotton wool is used to prevent any liquid can escape the flask so that the mass loss is due to only gas escape
    • rate of product formation
      • when a reaction produces a gas, it can be collected using a syringe
      • the speed of a reaction can be measuredly the volume of gas produced reunite time


No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all Rate of reaction resources »