K Kelly New member Sep 30, 2011 #1 (+)-cholesterol was mixed with some naturual (-)-cholesterol. The mixture had a specific rotation of [a]D^20 -13*, what fraction of the mixture was (+)-cholesterol? The naturual (-)-cholesterol has a specific rotation of [a]D^20 -39*
(+)-cholesterol was mixed with some naturual (-)-cholesterol. The mixture had a specific rotation of [a]D^20 -13*, what fraction of the mixture was (+)-cholesterol? The naturual (-)-cholesterol has a specific rotation of [a]D^20 -39*
