Use the equations for particle in a box to apply the free-electron model to hexatriene. If the length of hexatriene can be estimated to be 867 pm, determine the energy for first electronic transition in the molecule. Remember hexatriene has 6 TT electrons. b) What is the average position, , for the electron in the highest energy state after the excitation? You must show your work and justify your answer mathematically.

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next