CHEM 2414                                                                      Name: _____________________________________


Chapter 12 Part B: Structural Isomer Number Problem: Alkenes, Alkynes, and Aromatic Hydrocarbons   15 points


Draw the structural or semi-structural formulas for all the isomers of the following chemical formulas, then give the IUPAC name for each:

(your instructor will tell you which problem to do, or do the one circled on your paper)


C6H12  Draw 5 isomers only (alkenes only);  C5H10  Draw 5 isomers only (alkenes only)



C6H10  Draw all 4 isomers (aromatic);          C9H12   Draw 5 isomers only (aromatic)