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Recrystallization
Date Submitted: 09/10/2006 03:50:47
Length: 5 pages (1388 words)
Views: 5672
Objective: 1. To determine the percent recovery from recrytalisation 2. To determine the melting point of the crystals formed 3. To purify a solid by recrystalisation. Apparatus: - Erlenmeyer flask - Filter paper - Short-stemmed funnel - Buchner funnel Material: - Benzoic acid - Charcoal - Boiling chips Procedure: About 2.0g of crude benzoic acid was weighed into a 250mL Erlenmeyer flask. 100 - 200mL of water with boiling chips were heated to boiling in a beaker on a …
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…recrystallization.html o<Tab/>http://www.xula.edu/chemistry/organic/Notes/07Recr.pdf o<Tab/>http://orgchem.colorado.edu/hndbksupport/dist/boilchip.html o<Tab/>http://en.wikipedia.org/wiki/Recrystallization o<Tab/>http://www.chem.arizona.edu/courses/chem243/recrystallization.html o<Tab/>http://www.miracosta.cc.ca.us/home/dlr/210exp1b.htm
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