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What is the percentage yield of the reaction? Dehydration of 2-Methylcyclohexanol

What is the percentage yield of the reaction? Dehydration of 2-Methylcyclohexanol

Chemistry
Chemistry
10th Edition
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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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What is the percentage yield of the reaction? Dehydration of 2-Methylcyclohexanol

 

Experiment 1: Dehydration of 2-Methylcyclohexanol (Datasheet) Setup: • placed 1.65 mL of 2-methylcyclohexanol, 0.52 mL of 85 % phosphoric acid, and two drops of concentrated sulfuric acid in 5 mL conical vial the fractionation setup was assembled • 3 mL catch vial was placed in ice-bath (=mixture of water and ice) water turned on Running the reaction: the temperature was slowly raised to 110-120 °C to distill the products that are collected in the 3 mL conical vial distillation took about 45 minutes about 0.7 mL of tanned colored liquid is left Product isolation: three microspatulas of solid sodium chloride was added; the organic layer is the top layer the two layers are separated: first, the bottom layer was removed with Pasteur pipette, then the organic layer was transferred to a clean, dry vial Product characterization: 0.95 g of a clear, volatile liquid with a distinctive odor
Transcribed Image Text:Experiment 1: Dehydration of 2-Methylcyclohexanol (Datasheet) Setup: • placed 1.65 mL of 2-methylcyclohexanol, 0.52 mL of 85 % phosphoric acid, and two drops of concentrated sulfuric acid in 5 mL conical vial the fractionation setup was assembled • 3 mL catch vial was placed in ice-bath (=mixture of water and ice) water turned on Running the reaction: the temperature was slowly raised to 110-120 °C to distill the products that are collected in the 3 mL conical vial distillation took about 45 minutes about 0.7 mL of tanned colored liquid is left Product isolation: three microspatulas of solid sodium chloride was added; the organic layer is the top layer the two layers are separated: first, the bottom layer was removed with Pasteur pipette, then the organic layer was transferred to a clean, dry vial Product characterization: 0.95 g of a clear, volatile liquid with a distinctive odor
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