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Unformatted text preview: crystals may have precipitated in the filter because the solution was not warm. If this is the case, the student can pour a small amount of warm water through the filter to dissolve the crystals. 3. The melting point of solid X with 1% solid Y will be higher than 125 degrees C. In the lab, the melting point of the crude sample was higher than the melting point of the recrystalized acetanilide because the crude sample contained impurities which caused the melting point to be higher. 4....
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This homework help was uploaded on 04/20/2008 for the course CHEM 231 taught by Professor Montaguesmith during the Spring '06 term at Maryland.
- Spring '06
- Organic chemistry