The peak of higher temp. is always further to the right and lower than the peak of lower temp. Higher temp: ↑ average kinetic energy of reactant particlesCollision frequency ↑Proportion of reactant particles that have energy greater than Ea ↑Successful collision frequency ↑
Larger SA (smaller size):
• ↑ no. of reactant particles available for immediate rxn
• Collision frequency ↑
• Successful collision frequency ↑