Alcohols

CCA! Volume 5

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Alcohols

Oxidation of alcohols with chromic acid, oxidation of glycerin with potassium permanganate, Lucas test, ethanol cannon, and construction of a baster ball cannon are demonstrated.

Oxidation of Alcohols with Chromic Acid

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3 MB
50 seconds

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6 Slides

Each of ethanol, 2-propanol, and 2-methyl-2-propanol is added to acid dichromate solution.

Oxidation of Glycerin with Solid Potassium Permanganate (Version 1)

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3.9 MB
65 seconds

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5 Slides

Glycerin is dropped onto piles of coarsely and finely ground potassium permanganate.

Oxidation of Glycerin with Solid Potassium Permanganate (Version 2)

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2.6 MB
36 seconds

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10 Slides

Oxidation of glycerin (1,2,3-propanetriol) by potassium permanganate is demonstrated.

Lucas Test for Primary, Secondary, and Tertiary Alcohols

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3.1 MB
50 seconds

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9 Slides

1-butanol, 2-butanol, and 2-methyl-2-propanol are treated with a solution of ZnCl₂ in concentrated aqueous HCl.

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2.2 MB
34 seconds

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10 Slides

Ethanol vapor is ignited by a spark in a closed container.

Constructing a Baster Ball Cannon

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3.5 MB
55 seconds

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7 Slides

A small clip from "ICE devices" shows combustion of methanol/ethanol.

Copyright © 2001 Division of Chemical Education, Inc., American Chemical Society. All rights reserved.