Organic Chemistry
5th Edition
ISBN: 9780078021558
Author: Janice Gorzynski Smith Dr.
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Question
Chapter 30, Problem 30.36P
Interpretation Introduction
Interpretation: A short segment of two Kevlar chains is to be drawn and the hydrogen bonding in chain is to be indicated.
Concept introduction: Polyamides, a step-growth
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Kevlar (Section 30.6A) is a very stiff polymer because its backbone contains many aromatic rings and its polymer chains are extensively hydrogen bonded to each other. Draw a short segment of two Kevlar chains, and indicate how the chains are hydrogen bonded to each other.
When two monomers (X and Y) are polymerized together, a copolymer results. An alternating copolymer is formed when the two monomers X and Y alternate regularly in the polymer chain. Draw the structure of the alternating copolymer formed when the two monomers, CH2 ≡ CCl2 and CH2 = CHC6H5, are polymerized together.
1. Kevlar is a copolymer used in bullet-proof vests. It is formed in a condensation
reaction between the following two monomers:
H2N-
-NH2
НО—С
OH
Sketch a portion of the polymer chain showing several monomer units. Write the
overall equation for the condensation reaction.
Chapter 30 Solutions
Organic Chemistry
Ch. 30 - Prob. 30.1PCh. 30 - Prob. 30.2PCh. 30 - Prob. 30.3PCh. 30 - Draw the mechanism for the radical polymerization...Ch. 30 - Prob. 30.5PCh. 30 - Prob. 30.6PCh. 30 - Prob. 30.7PCh. 30 - Prob. 30.8PCh. 30 - Prob. 30.9PCh. 30 - Prob. 30.10P
Ch. 30 - Prob. 30.11PCh. 30 - Problem 30.12
What polymer is formed by anionic...Ch. 30 - Prob. 30.13PCh. 30 - Prob. 30.14PCh. 30 - Problem 30.15
What polyamide is formed from each...Ch. 30 - Prob. 30.16PCh. 30 - Prob. 30.17PCh. 30 - Prob. 30.18PCh. 30 - Prob. 30.19PCh. 30 - Prob. 30.20PCh. 30 - Prob. 30.21PCh. 30 - Prob. 30.22PCh. 30 - Prob. 30.23PCh. 30 - Prob. 30.24PCh. 30 - Prob. 30.25PCh. 30 - 30.26 Draw the structure of the polymer formed by...Ch. 30 - Prob. 30.27PCh. 30 - Prob. 30.28PCh. 30 - Prob. 30.29PCh. 30 - 30.30 Draw each polymer in Problem 30.29 using the...Ch. 30 - Prob. 30.31PCh. 30 - Prob. 30.32PCh. 30 - Prob. 30.33PCh. 30 - Prob. 30.34PCh. 30 - Prob. 30.35PCh. 30 - Prob. 30.36PCh. 30 - Prob. 30.37PCh. 30 - Prob. 30.38PCh. 30 - 30.39 Draw a stepwise mechanism for the...Ch. 30 - 30.40 Cationic polymerization of 3-phenylpropene ...Ch. 30 - Prob. 30.41PCh. 30 - Prob. 30.42PCh. 30 - 30.43 Although styrene undergoes both cationic and...Ch. 30 - 30.44 Rank the following compounds in order of...Ch. 30 - Prob. 30.45PCh. 30 - Prob. 30.46PCh. 30 - 30.47 Draw a stepwise mechanism for the following...Ch. 30 - 30.48 Draw a stepwise mechanism for the reaction...Ch. 30 - 30.49 Draw the products of each reaction.
a. e....Ch. 30 - Prob. 30.50PCh. 30 - Prob. 30.51PCh. 30 - 30.52 (a) Explain why poly (vinyl alcohol) cannot...Ch. 30 - 30.53 Devise a synthesis of terephthalic acid and...Ch. 30 - Prob. 30.54PCh. 30 - Prob. 30.55PCh. 30 - 30.56 Compound A is a novel poly (ester amide)...Ch. 30 - 30.57 Researchers at Rutgers University have...Ch. 30 - 30.58 Melmac, a thermosetting polymer formed from...Ch. 30 - 30.59 Although chain branching in radical...Ch. 30 - Prob. 30.60P
Knowledge Booster
Similar questions
- Kevlar is a well-known polymer that is now used to make sports equipment and bullet-proof vests. The basic structure of the polymer is shown below. Is this a condensation polymer or an addition polymer? What chemicals could be used to make this polymer? Write a balanced equation for the formation of Kevlar.arrow_forward1. Nylon 6-6 is a condensation polymer. The last two experiments have pointed out that "condensation reactions are extremely common among a variety of organic functional groups." Pick two appropriate functional groups (your choice) and draw structures to show the condensation reaction between them. Identify the functional groups that are reacting, as well as the linkage formed by the condensation.arrow_forwardPoly(butylene terephthalate) is a hydrophobic plastic material widely used in automotive ignition systems. Is this an addition polymer or a condensation polymer?arrow_forward
- Polymer: Polystyrene Indicate whether the polymer is a natural polymer or synthetic polymer. Indicate whether the polymer is produced by condensation or addition polymerization. Give the structure of the monomer used to produce the polymer. Discuss how the polymer is produced, its chemical and physical properties, factors that effecting its properties and their major applicationarrow_forwardPolymer: Polyester Indicate whether the polymer is a natural polymer or synthetic polymer. Indicate whether the polymer is produced by condensation or addition polymerization. Give the structure of the monomer used to produce the polymer. Discuss how the polymer is produced, its chemical and physical properties, factors that effecting their properties and their major application.arrow_forwardIn a recent year, 2.84 billion kilograms of polystyrene was produced in the United States. Polystyrene is the addition polymer formed from the styrene monomer, C6H5CHuCH2. How many styrene monomer units wereincorporated in that 2.84 billion kilograms of polymer?arrow_forward
- What is the molecular weight of a monomer unit of a boron-siloxane cross linked polymer?arrow_forwardThe properties of polymer materials are not only influenced by the nature of the matrix polymers but also by: O -The additive composition -The type of functional groups O -The processing temperaturearrow_forwardIn the addition polymer, Polyethylene, how many monomer units are in the polyethylene polymer that has a molar mass of 2.8 x 10 g/mol? O 1 monomer unit O 100 monomer units O 1000 monomer units O 10 monomer unitsarrow_forward
- 7. When asymmetric alkenes polymerize (such as chloroethene to produce PVC), the pendant group like chlorine can be arranged in different ways. An arrangement in which the -Cl groups are arranged on the same side of the polymer chain is called a(n) , a. Atactic b. Isotactic arrangement. c. Syndiotactic d. Sporadic 8. Kevlar is a type of polymer which has a great resistance to tear. Its application includes its use in making bulletproof vests and radial tires. The two monomers used to make Kevlar are the following: H H H-O- c-0-H H-N- -N-H Monomer One Monomer Two When these two monomers join a. A molecule of CO2 will be eliminated and an ester linkage will form b. Nothing will be eliminated and the two monomers will be linked through a hydrogen to hydrogen bond c. A water molecule will be eliminated and a peptide linkage will be formed d. Nothing will be eliminated. The two monomers will be linked by a carbon-carbon bond.arrow_forwardGlue guns used in craft projects contain a heating element that melts an adhesive that is a copolymer formed from ethylene and vinyl acetate (CH2=CHOCOCH3). Draw a possible structure of this copolymer, assuming that the copolymer is random and that there are two times as many ethylene monomers as vinyl acetate monomers.arrow_forwardPlease don't use hend raiting and step by step solutionsarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
Chemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage Learning
Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning
ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
Chemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning
Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:Cengage Learning
Introduction to General, Organic and Biochemistry
Chemistry
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Cengage Learning
Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Chemistry: An Atoms First Approach
Chemistry
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Cengage Learning