In a reaction energy profile for a single elementary step
CHEMISTRY · Single correct · AP · Chemistry · Kinetics · Kinetics
Problem
In a reaction energy profile for a single elementary step, which energy difference represents the activation energy, Ea, for that step?
(a) The energy difference between the reactants and the products
(b) The energy difference between the peak of the curve and the intermediate valley that immediately follows it
(c) The energy difference between the reactants and the peak of the curve for that step
(d) The energy difference between the products and the peak of the curve for that step