Question 1
On a reaction energy profile, what does the peak of the curve represent?
Question 2
What does the activation energy of a reaction measure?
Question 3
If a reaction is exothermic, how do the energies of the reactants and products compare on the energy profile?
Question 4
What is the main effect of adding a catalyst to a reaction energy profile?
Question 5
What does the overall energy change, $\Delta H$, on a reaction energy profile compare?