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Posted by on Wednesday, September 25, 2013 at 12:35pm.

Consider the crystallization of sulfanilamide from 95% ethyl alcohol. If impure sulfanilamide is dissolved in the minimum amount of 95% ethyl alcohol at 40°C rather than 78°C (the boiling point of ethyl alcohol), how would this affect the percent recovery of pure sulfanilamide? Explain your answer.

  • organic chemistry - , Friday, March 11, 2016 at 10:47pm

    it would lower the percent recovery since the impure sulfanilamide is not able to fully dissolve and crystallize as it slowly cools

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