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Issue:

Science

 

Written by:

Michael D

 

Date added:

June 13, 2016

 

Level:

University

 

Grade:

A

 

No of pages / words:

2 / 535

 

Was viewed:

2608 times

 

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Essay content:

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...
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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 does not shoot out of the flask and boils nicely)...
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