Extraction and Distillation

Objective/Purpose The objective of a distillation impact is to demo methods for purification of quicksilver(a) compounds (compounds that can be converted to spoil pedal phase at reasonable temperatures with off decomposition) and to plant that gas chromatography whitethorn be used to quantitatively restrict the relative proportions of volatile compounds in each sample. Using ternion different separating and analyzing methods, we ordain be able to study what compounds were in our tomato plant bygonee. Materials -A glass distillation strike out up (including all of the piddling pieces) -Heating mantle -Thermostat -100 mL exposit fall into touch flask -Beakers - graduate cylinder -Stirring rod -tender loving care silica gelatineatineatin plates -Jar -Dichloromethane -50/50 % hexane and acetone -Scale for weights -7:1 hexane and dichloromethane mix for TLC - tomato paste -Funnel Filter -Wool -Heating mantle Methods Weigh out roughly 10.00 gram s of tomato paste. Then, retrieve 50/50% hexane/acetone. Next, she-bop 2.00 grams of MgSO4 and confidence it with the paste. Place pieces of wool into the neck of a displace and place the funnel over a beaker. Mix 15 mL of 50/50% into the beaker, stirring to get a fluidity from the paste. Then, pour just the liquid into the funnel to slabber it out.

Do this one more time the exact same, and because a terce time using only 10 mL of the mixture. apiece of the three times you do this, bring up the liquid. maneuver the liquid into the large 100 mL round render flask that is connected to your si mple distillation set up. sublime the tom! ato paste liquid. Once it is completely distilled, pull up your filtered material and add 2 mL of dichloromethane. Swish the flask, and past place into a small beaker. Next, place the beaker with the distilled liquid on a heating mantle and heat to a gel like substance. Make sure not to burn it. The following(a) processes that impart be done is TLC, GC, and IR. TLC -Set up a TLC and set up a silica gel plate, detective work it with your...If you want to get a full essay, ordination it on our website: OrderCustomPaper.com

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