Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Simple Distillation
The temperature was 76o C when the first drop of distillate was collected.
Liquid was collected and the temperature gradually rose to 124 o C.
Fraction 2 was taken when liquid was distilling at 124o C.
Fractional Distillation
The temperature was 77o C when the first drop of distillate was collected.
Liquid was collected until the temperature reached 78 o C, then the temperature dropped.
The temperature of the hot plate was increased and a second fraction of liquid was collected at 126 o C.
a.) Based on the boiling points observed when the fractions were collected, what is the identity of the unknown compound isolated in fraction 1 and Fraction 2?
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