3) How are the compounds in each pair related to each other? Are they identical, enantiomers, diastereomers or constitutional isomers? CI, H CI H CI H and and H OH HO H H CI CI H OH CI HO CI and and H OH CI H. H OH H H 4) The following is a staggered conformation for one to the enantiomers of 2-butanol. H3C H. CH3 a. Is this (R)-2-butanol or (S)-2-butanol? b. Viewed along the bond between carbons 2 and 3, draw a Newman projection for this staggered conformaion.