Name or draw the following alkanes and cycloalkanes compounds Structure Name w c Structure Name 1-sec-butyl-3-isopropylcyclopentane 3,5,5-trimethyloctane 3-ethyl-5-isobutylnonane 4-ethyl-1,2-dimethylcyclohexane 2,2-dimethyl-4-ethylheptane 4-isopropyl-2,4,5-trimethyldecane Questions: Write the structural formulas and names (use the correct IUPAC name) for all the isomers of: a. CaHgCl (there are four) (Note a chlorine substituent has the prefix "chloro") b. C8H14 (there are five) c. C7H16 (there are nine)