00008 Chem 2260, Quiz 5, Group Take Home 1,20 pts, Due March 7 at 11:00 Group ID Names (4 pes) The last page is a list of mechanistic principles that are appropriate for this problem. Assume that all species on either side of these equations are combined initially in equimolar amounts and that then the system is allowed to reach equilibrium Select the most appropriate description of each system at equilibrium from the following list. Be sure to distinguish elementary mechanisms from complex mechanisms in your discussions 1. A. At equilibrium, the products will be substantially favored (K 10) B. At equilibrium, the starting materials will be substantially favored (K 109), C. At equilibrium, neither the products nor the starting materials will be substantially favored. (K is between 10 and 10) Ans Ans CH,CO,H+ (CH,CH),N CH,CO, (CH,CH,),N'H Ans CH,CO,Na +HOCH,CH, CH,CO,CH,CH, NaOH (aq) CH,CO,CH,CH,+ NaOCH,CH, ethyl acetate sodium enolate + HOCH,CH Ethyl acetoacetate + NaOCH,CH,ethyl acetoacetate sodium enolate+ HOCH,CH, Ans Butanone + phemyl lithiumlithium 2-phenylbutoxide CH,CO,CH,CH,NaOH (aq)CH,CO,Na HOCH,CH CH,CO,CH,CH, HNCH, CH,CONHCH, HOCH,CH, Ans Ans_ (7pts) Show how each transformation could be carried out. 2.