not a fal dhemieal reat chemicat Question 8 in a multi-step reaction, what is an intermediate? le it itmenthe made in chemicat reactions. What is the major difference between a transition state complex and an intermedsten? The trancition state complex is hich eaerev, the intermedate is low enerer. While that is true, thats not the major difference betwen them. Question 10 What is the definition of the activation energy? Rucbation enemris the peat of reaction (ARi) Avtivatian enerer b the epposte of the A14. Activation enerev is the enery necded to actirate a macilion