View
248
Download
4
Category
Preview:
Citation preview
CHEM213Experiment:ColumnChromatography
Procedure:Youwillbeseparatingthemixturethatresultsfromthereactionbelow:
Inthisparticularexperiment,theoxidationisincompleteandyouhaveamixtureoffluoreneandfluorenonetoseparate.Objectives:
• Separatethetwocomponentsbycolumnchromatography.• Identifyeachcomponent
• Determinethemassofeachcomponent
Step1:Weighout~50mgofthemixture.Useabalanceoutsideofhoodtoeliminatetheindicatedmassfrombeingaffectedbytheairflow.FollowtheprocedurefromWilliamsonasfollows:
Recommended