Melting Point Determinations
1. Melting range of impure vanillin
2. Melting range of recrystalized vanillin
3. Melting range of 50% recrystallized vanillin + 50% phenyl carbonate
3 answers
What is your question about this Lab? It appears it is asking you about your results.
1) impure anything should be depressed and/or broad compared to literature melting range
2) pure anything should be at the literature melting range
2) pure anything should be at the literature melting range
explain the effect of phenyl carbonate when it mixed with recrystallized vanillin
3 answers