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Unformatted text preview: 2.7mL remaining in the vial after 40 minutes, and the distillate was clear. Transfer distillate to conical vial, add 1.0mL water, and then cap and shake, with venting to mix contents allowing layers to separate. The organic layer is on the bottom. Wash organic layer with 0.5mL cold 2M aqueous sodium hydroxide twice, 1.0mL of water, and 1.0mL saturated aqueous sodium chloride, removing one wash solution before adding the next, keeping the product layer. When adding sodium chloride small solids floated in the solution, and tapping the vial got the globules to the bottom and became the product layer. Add anhydrous sodium sulfate to vial to dry 1-bromobutane, covering the vial for 5 minutes. Weigh vial, then add sample and reweigh to find mass of sample, but no sample was found in experiment. Main Reaction: Data Table: Results and Calcultions: Summary of Results: Exercises:...
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This note was uploaded on 05/08/2010 for the course PHYS v12 taught by Professor Adler during the Spring '10 term at NYU.
- Spring '10