For each of the compounds below, state its systematic name, its functional group(s), and whether or not it is chi- ral. CH3 O С—ОН CH-CНCHC—О NH (a) Ć (b) CH-CH-CH3CHСНЗ CH;CH,CH3 (c) (d)

Name or write the condensed structural formula for the fol- lowing compounds: (a) trans-2-pentene (b) 2,5-dimethyl-4-octene (c) CH3 CH;CHCH,CH3 C=C `H. CH;CH2, H СООН H CH3 CH CH3 CH3 `CH2 (d)

For each of the following  molecules, please name the main functional group present:   (a)             O                   (b)          O                            (c)                   OH                     ║                                  ║                                                   │          CH3-C-CH2CH3           CH3-C- OCH3                      CH3-CH2-CH2

Give the the name or condensed structural formula, as appropriate: CH; H H Нн (а) Н—С—С—С—С—С—Н ннн сH; H CH3 (b) CH-CH-CH-CH-CH-CH-CCH-CНCH; CH, CH3 ČH3 (c) 2-methylheptane (d) 4-ethyl-2,3-dimethyloctane (e) 1,2-dimethylcyclohexane