A Diels-Alder reaction calls for the use of 5.2 mL of a 4.0 M solution of cyclopentadiene in methanol. Calculate the number of moles of cyclopentadiene present in this volume. number of moles of cyclopentadiene: mol * TOOLS х10

A Diels-Alder reaction calls for the use of 5.2 mL of a 4.0 M solution of cyclopentadiene in methanol. Calculate the number of moles of cyclopentadiene present in this volume. number of moles of cyclopentadiene: mol * TOOLS х10

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter39: The Wittig And Wittig-horner Reactions

Section: Chapter Questions

Problem 4Q

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This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.

Question

A Diels-Alder reaction calls for the use of 5.2 mL of a 4.0 M solution of cyclopentadiene in methanol. Calculate the
number of moles of cyclopentadiene present in this volume.
number of moles of cyclopentadiene:
mol
* TOOLS
x10

Expert Solution

Step 1

Volume of cyclopentadiene = 5.2 ml ...Or

because, 1 L = 1000 ml so,

= 5.2 ml × (1L / 1000 ml )

= 0.0052 L

Molarity of Cyclopentadiene = 4.0 M ...Or

because, M = mol / L so,

= 4.0 mol / L.

Number of moles of cyclopentadiene in 5.2 ml volume = ?

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