5. The correct name of the compound on the right is- B) (S)-2-bromobutane A) (R)-2-bromobutane C) (R)-2-bromopentane E) (S)-2-bromohexane D) (S)-2-bromopentane H Br H H CH3 CH2CH3

Draw structures of the following molecules.

2. Draw CH3-CH=C(CH3)Br first as the cis isomer, then as the trans isomer:

4. What is the IUPAC name for the compound shown in the box? (CH3),CHCH,CH,C(CH3)3 O 1-isopropyl-2-tert-butylethane O 2,2,5-trimethylhexane 2-methyl-5-ethylhexane O 2,2,4,4,4-pentamethylbutane 5. What is the IUPAC name for the compound shown in the box? O 3-ethyl-2,4,5,6-tetramethyloctane O 3,4,5,7-tetramethyl-6-ethyloctane O 3-ethyl-2,4,5,6,7-pentamethylheptane O 3-isopropyl-2,4,5-trimethyloctane