1. How many different alkanes with C6H14 molecular formula can you make ? Draw their skeletal formulae and name them.
2. Which is the shortest chain-length alkane to have structural isomers?
3. Draw all the isomers of C4H8 you can think of. Which are cis- and trans- isomers of each other?
4. Draw skeletal formulae of cis-hex-3-ene and trans-hex-3-ene.
5. Which of the following molecules has chiral centers, and where are they:
6. Draw the optical isomers of serine, H2NCH(CH2OH)COOH