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Explanation of Procedure:

1. Weigh out 1 g of aniline and put it into a reaction vial. (note down exact value weighed)
2. The resultant needs to be as soluble as possible in hot solvent and as insoluble as possible in cold solvent therefore you need to add 7.5 ml of water in the reaction vial along with a magnetic stir bar.
3. Add about 95 drops of acetic anhydride to the reaction while drop by drop as the solution stirs.
4. Since soluble impurities stay in the cold solvent after recrystallization, you must cool the mixture in a patch of ice.
5. By using the pump at your table, collect the crude product of the cooled down mixture. Place a filter paper on the funnel and wet it with the solvent prior to adding the mixture. Once all of your mixture is onto the funnel wait until it completely dries up by having all the water sucked out by the pump.
6. Pour de dried product into a 10mL beaker.
7. Take a volumetric flask, add water, and few boiling balls (so that the water......

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Approximate Word Count: 513
Approximate Pages: 3 (250 words per double-spaced page)

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