Homework Problems Q1- Draw all possible stereoisomers of CH3CHBCHCICH3. (Fischer projection) Q2- Draw Fisher projection formulas for each of the following and indicate each chiral carbon with asterisks (*). a. an aldotetrose b. a ketotetrose C. an aldohexose d. a ketohexose Q3- Determine whether each of the following is a D- or L- sugar. CHO CHO CHO CHO H OI H OF H H -OH OH H -OH H -OH -OH H H OH OH- H H OH H CHOH CH OH CH OH OH CH-OH d. a. b. c. Q4- Identify each of the following as an a or a form and draw the structural formula of the other anomer CH2OH CH2OH OH H CH2OH OH CH2OH 0 CH2OH H OH H H OH H , I KOT H HO . OH . H OH H OH H CH2OH OH H OH OH H OH H H H H B D A