S Sabby New member Sep 8, 2010 #1 A student starts with 40 mg of caffeine in 2ml of water and decides to use three extracts, each with 2 ml of dichloromethane. How much caffeine will be in each extract? How much caffeine total in all three extracts of dichloromethane?
A student starts with 40 mg of caffeine in 2ml of water and decides to use three extracts, each with 2 ml of dichloromethane. How much caffeine will be in each extract? How much caffeine total in all three extracts of dichloromethane?
