.a 3:1 mixture of enantiomers has lalb= +9.0. what is the specific rotation of the single avorotatory enantiomer? show your work below. (12 pts)

use this formula here 3:1 is given mean major Enantiomer is 75% and minor is 25% so enantiomeric excess will be 50%. here optical activity is given and we have to calculate optical...