Polyureas are used to make truck bed liners. Propose a complete, detailed mechanism of the formation of a polymer of urea with three units of the monomer urea. Provide the condensed formula for this polymer, using brackets. 요 H₂N NH₂ urea catalytic H+ H₂N N N N N N N N polyurea

Polyureas are used to make truck bed liners. Propose a complete, detailed mechanism of the formation of a polymer of urea with three units of the monomer urea. Provide the condensed formula for this polymer, using brackets. 요 H₂N NH₂ urea catalytic H+ H₂N N N N N N N N polyurea

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter18: Functional Derivatives Of Carboxylic Acids

Section: Chapter Questions

Problem 18.58P

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Question

Provide the condensed formula for this polymer, using brackets.

Polyureas are used to make truck bed liners. Propose a complete, detailed mechanism of the formation of a
polymer of urea with three units of the monomer urea. Provide the condensed formula for this polymer, using
brackets.
H₂N NH₂
urea
catalytic H+
H₂N
요 요 요 요 요 요 요
NNN
polyurea

Definition Definition Large and very high-molecular-weight substances that consist of hundreds to thousands of repeating units. Polymers are also known as macromolecules. Number-average-molecular weight is the measuring system for the polymers.

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