1. Pure compounds have higher (and sharper) melting points than compounds that contain impurities. However, after carrying out their procedure in week 3, some students find that their sample(s) after recrystallization have lower melting points than their sample(s) before recrystallization. Give an explanation for why this might sometimes

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Organic Chemistry

1. Pure compounds have higher (and sharper) melting points than compounds that
contain impurities. However, after carrying out their procedure in week 3, some students
find that their sample(s) after recrystallization have lower melting points than their
sample(s) before recrystallization. Give an explanation for why this might sometimes
happen.
Transcribed Image Text:1. Pure compounds have higher (and sharper) melting points than compounds that contain impurities. However, after carrying out their procedure in week 3, some students find that their sample(s) after recrystallization have lower melting points than their sample(s) before recrystallization. Give an explanation for why this might sometimes happen.
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