Ethanol (molar mass = 46 g/mol) can be dehydrated to yield ethene (molar mass = 28 g/mol) by heating it with an excess of concentrated sulfuric acid (acting as a catalyst). CH3CH2OH → CH2=CH2 + H2O If 10.44 g of ethanol produced 4.65 g of ethene, the percentage yield of the product is: (Enter your answer to two significant figures.)

Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
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Chapter4: Chemical Reactions
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Problem 4.68P: 4-68 Diethyl ether is made from ethanol according to the following reaction: In an experiment, 517 g...
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Ethanol (molar mass = 46 g/mol) can be dehydrated to yield ethene (molar mass = 28 g/mol) by heating it with an excess of concentrated sulfuric acid (acting as a catalyst).

CH3CH2OH → CH2=CH2 + H2O

If 10.44 g of ethanol produced 4.65 g of ethene, the percentage yield of the product is:

(Enter your answer to two significant figures.)

%

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