Modern Organic Chemistry I Lab Hydration Lab: Carefully add 4.5 mL of 14.3 M sul

Question

Modern Organic Chemistry I Lab

Hydration Lab:

Carefully add 4.5 mL of 14.3 M sulfuric acid (0.064 mole) to a 100 mL Erlenmeyer flask and add 5.0 mL (4.1 g, 0.049 mole) of cyclohexene. Cover the flask with aluminum foil and slowly stir (stirring bar) for 10 minutes or until a clear homogeneous solution is formed.Pour the resulting solution into a 100 mL round bottom flask, rinse the Erlenmeyer flask with 50 mL of water and add to the 100 mL round bottom flask. Fit the round bottom flask with a distillation adaptor and condenser set for steam distillation (above). Heat the mixture to hydrolyze the intermediate and distill until 25-30 mL of distillate has been collected.Saturate the distillate with 10 mL of saturated sodium chloride (NaCl) solution and add the saturated distillate to a separatory funnel. Collect, in a small flask, the smaller (organic) top layer then dry with a small amount of anhydrous sodium sulfate and decant into a clean pre-weighed 25 mL flask. Reweigh the flask to determine the yield and obtain an infrared spectrum (IR) of the product.Note: Experiment Adapted from Ault, A. Techniques and Experiments for Organic Chemistry; University Science Books: Sausalito, CA. 1998.

Question :

. Make a table containing five columns:

Column 1: physical state of cyclohexene

Column 2: bp of cyclohexene

Column 3: physical state of Cyclohexanol

Column 4: bp of Cyclohexanol

Column 5: bp of the water+cylohexanol mixture during steam distillation.

Below the table, there should be an explanation of literature bp difference between the cyclohexene and Cyclohexanol. Illustrate your answer with hand-drawing/s.

Explanation / Answer

Modern Organic Chemistry I Lab Hydration Lab: Carefully add 4.5 mL of 14.3 M sul

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