The rigid or stronger polymer from the given pair of the polymer is to be identified. Concept introduction : The hydrogen bonding, the resonance effect, and the shorter bond length increase the stability of the polymer and hence the polymer becomes more rigid. To determine: The rigid or stronger polymer from the polymer of ethylene glycol and teraphthalic acid and the polymer of 1.2 − diminoethane and teraphthalic acid.
The rigid or stronger polymer from the given pair of the polymer is to be identified. Concept introduction : The hydrogen bonding, the resonance effect, and the shorter bond length increase the stability of the polymer and hence the polymer becomes more rigid. To determine: The rigid or stronger polymer from the polymer of ethylene glycol and teraphthalic acid and the polymer of 1.2 − diminoethane and teraphthalic acid.
Solution Summary: The author identifies the rigid or stronger polymer from the given pair of polymers. The amine group forms hydrogen bond with the carbonyl carbon within the molecule.
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.
Chapter 22, Problem 81E
(a)
Interpretation Introduction
Interpretation: The rigid or stronger polymer from the given pair of the polymer is to be identified.
Concept introduction: The hydrogen bonding, the resonance effect, and the shorter bond length increase the stability of the polymer and hence the polymer becomes more rigid.
To determine: The rigid or stronger polymer from the polymer of ethylene glycol and teraphthalic acid and the polymer of
1.2−diminoethane and teraphthalic acid.
(b)
Interpretation Introduction
Interpretation: The rigid or stronger polymer from the given pair of the polymer is to be identified.
Concept introduction: The hydrogen bonding, the resonance effect, and the shorter bond length increase the stability of the polymer and hence the polymer becomes more rigid.
To determine: The rigid or stronger polymer from the polymer of
6−hydroxyheptanoicacid and the polymer of
4−hydoxybenzoicacid.
(c)
Interpretation Introduction
Interpretation: The rigid or stronger polymer from the given pair of the polymer is to be identified.
Concept introduction: The hydrogen bonding, the resonance effect, and the shorter bond length increase the stability of the polymer and hence the polymer becomes more rigid.
To determine: The rigid or stronger polymer from the polyacetylene and polyethylene.
The type of polymer formed by sequential addition of an alkene is a(n)
A
addition polymer.
B
condensation polymer.
C
D
E
substitutional polymer.
combination polymer.
natural polymer.
How do I draw the structure of cyanoacrylate and the polymer it forms with finger prints?
4. Recycle bottles of plastic are made from
а. Реeptides
b. Polyamides
c. nylon
d. polyethylene terephthalate
5. In condensation of polymerization, monomers are involved which
contain functional groups of
a. same kind
b. different kind
C. all groups
d. compounds
6. Large molecules made up of small monomers are called
a. Polymers
b. Peptides
c. peptones
d. monomers
d pumbers react together in addition