A student was trying to determine the identity of an unknown compound.  The melting point of the compound was 117-118oC. The student narrowed the possible compound down to the following:   Compound Melting Point Range acetanilide 113-115oC fluorene 114-116oC mandelic acid 120-122oC   Explain in detail how the student can experimentally determine and confirm the identity of their unknown.

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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A student was trying to determine the identity of an unknown compound.  The melting point of the compound was 117-118oC.

The student narrowed the possible compound down to the following:

 

Compound Melting Point Range
acetanilide 113-115oC
fluorene 114-116oC
mandelic acid 120-122oC

 

Explain in detail how the student can experimentally determine and confirm the identity of their unknown. 

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