自秋不转大对 Content 花单院 ■Introduction Classification of reactions Mechanisms:step-by-step pathway ●Intermediate？Transition state? ●Thermodynamics ●Kinetics.Content ◼Introduction ◼Classification of reactions ◼Mechanisms：step-by-step pathway ⚫Intermediate? Transition state? ⚫Thermodynamics ⚫ Kinetics