distialltion on 30 mL of a mixture of cyclohexane and toluene was perfromed. Their literature values ar given. You need to designate all distillation fractions and pot residue as mostly cyclohexane, mostly toluene, or a mixture Literature boiling point of cyclohexane (°C)80.7Literature boiling point of toluene (°C)110.6 Temperature range (°C)Volume of fraction (mL)CompositionFraction 172.0 – 77.00.61Fraction 277.0 – 82.03.95Fraction 382.0 – 87.04.55v Choose...mostly cyclohexaneFraction 487.0 – 92.02.71mostly tolueneFraction 592.0 – 97.02.17mixtureFraction 697.0 – 100.51.80Fraction 7100.5 – 105.52.70Fraction 8105.5 – 110.55.20Fraction 9110.5 – 115.54.26Fraction 10115.5 – 120.51.50Pot ResidueN/A0.95

the conversion of a liquid into vapour that is subsequently condensed back to liquid form is called…

Answered: Temperature range (°C) Volume of…

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter2: Measurements And Calculations

Section: Chapter Questions

Problem 69QAP

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distialltion on 30 mL of a mixture of cyclohexane and toluene was perfromed. Their literature values ar given. You need to designate all distillation fractions and pot residue as mostly cyclohexane, mostly toluene, or a mixture

Literature boiling point of cyclohexane (°C)
80.7
Literature boiling point of toluene (°C)
110.6

Temperature range (°C)
Volume of fraction (mL)
Composition
Fraction 1
72.0 – 77.0
0.61
Fraction 2
77.0 – 82.0
3.95
Fraction 3
82.0 – 87.0
4.55
v Choose...
mostly cyclohexane
Fraction 4
87.0 – 92.0
2.71
mostly toluene
Fraction 5
92.0 – 97.0
2.17
mixture
Fraction 6
97.0 – 100.5
1.80
Fraction 7
100.5 – 105.5
2.70
Fraction 8
105.5 – 110.5
5.20
Fraction 9
110.5 – 115.5
4.26
Fraction 10
115.5 – 120.5
1.50
Pot Residue
N/A
0.95

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