You need to buy a licence to access this resource.
Description
At the end of this activity, students should be able to: – explain how concentration affects reaction rates – discuss the effect of concentration in terms of the collision theory – explain the effect of pressure on the rate of reactions taking place in the gas phase – define the rate equation, rate constant and order of reaction – determine a rate equation from the relative rates at various concentrations of reactants – use rate equations for predicting relative and actual reaction rates – explain why the contact area affects the rate of heterogeneous reactions.
