nantiomeric forms? (b) Give correct names for two sets of enantiomers with this minimum number of arbon atoms. 2. (a) How many carbon atoms does a chlorocycloalkene need before it is capable of existing in Draw Newman projection formulas for (RR)-, (S,S)-, and (S,R-3,4-hexadiole, which formula is ε mpound? nsider the following pairs of structures. Designate each chirality center as (R) or (S) and id nship between them by describing them as representing enantiomers, diastereomers, cor rs, or two molecules of the same compound (identical). Cl (b)CHand and OH and HsCt H3C-OH HO- CH3 (d) Br and Br OCH3 H-OH CH3