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hotboi01
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Report Thread starter 15 years ago
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hi, how would you perpare and purify a solid from a carbonyl compound using lab techniques and the how would you identify the solid?
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infekt
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Report 15 years ago
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(Original post by hotboi01)
hi, how would you perpare and purify a solid from a carbonyl compound using lab techniques and the how would you identify the solid?
use 2 4 dnp .... filter the ppt out ...

dissolve it in a warm minimum solvent ... filter again ... cool ...and recrystallize ...

only way to identify a hydrazone salt is to check its melting point
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