10.8 Kinetics of reactions in solution (2)Theoretical model OOoOOooo P8900 A+B→{AB}→P fAB term represents the caged reactants including the encounter pair and the activated complex 10-12 10-10 s collides for 10 105 times diff reaction control Edit> ere diffusion controlA + B → {AB} → P {AB} term represents the caged reactants including the encounter pair and the activated complex. 10-12 ~ 10-10 s, collides for 10 ~ 105 times. Ere > Ediff. Reaction control. Ediff. > Ere, diffusion control. (2) Theoretical model 10.8 Kinetics of reactions in solution