8.2-8.3 effect of temp on ROR, eA & homogeneous and heterogenous catalysts

Define activation energy

The minimum energy required for a collision to be effective

Draw the Boltzmann distribution curve when temperature is increased

Draw the Boltzmann distribution curve when a catalyst is introduced

Define heterogenous catalyst

If the catalyst is in a different phase to the reactants

Define homogenous catalyst

When a catalyst is in the same phase as the reactants