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Exhibit 31-2 Draw the structure(s) of the monomer(s) used to make each of the following polymers. -Draw: Exhibit 31-2 Draw the structure(s) of the monomer(s) used to make each of the following polymers. -Draw:

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Which of the following is not an advantage of olefinic metathesis polymerization?


A) It can be used in the presence of many functional groups.
B) It results in an unsaturated polymer.
C) The resulting polymer is susceptible to further chemical changes.
D) ROMP reactions run with high efficiency but ADMET reactions do not.
E) All characterize olefinic metathesis polymerization procedures.

F) A) and B)
G) A) and C)

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Do you expect nitroethylene to be more or less reactive than ethylene toward cationic polymerization? Explain. Do you expect nitroethylene to be more or less reactive than ethylene toward cationic polymerization? Explain.

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Cationic polymerization is favored when ...

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Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes. -____ Polymers obtained when two or more different monomers are allowed to polymerize together.


A) BF3 + H2O
B) elastomer
C) chain-growth polymer
D) AL(CH2CH3) 3 + TiCl4
E) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ Polymers obtained when two or more different monomers are allowed to polymerize together. A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
F) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ Polymers obtained when two or more different monomers are allowed to polymerize together. A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
G) thermoplastic
H) homopolymer
I) plasticizers
J) thermosetting resins
K) copolymers
L) step-growth polymer
M) Grubb's catalyst
N) metallacycle
O) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ Polymers obtained when two or more different monomers are allowed to polymerize together. A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
P) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ Polymers obtained when two or more different monomers are allowed to polymerize together. A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)

Q) E) and P)
R) L) and O)

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Draw the structure of the product produced by the acyclic diene metathesis (ADMET) of 1,6-heptadiene.

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Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes. -____ Amorphous polymers that have the ability to stretch out and spring back to their original shape.


A) BF3 + H2O
B) elastomer
C) chain-growth polymer
D) AL(CH2CH3) 3 + TiCl4
E) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ Amorphous polymers that have the ability to stretch out and spring back to their original shape. A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
F) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ Amorphous polymers that have the ability to stretch out and spring back to their original shape. A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
G) thermoplastic
H) homopolymer
I) plasticizers
J) thermosetting resins
K) copolymers
L) step-growth polymer
M) Grubb's catalyst
N) metallacycle
O) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ Amorphous polymers that have the ability to stretch out and spring back to their original shape. A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
P) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ Amorphous polymers that have the ability to stretch out and spring back to their original shape. A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)

Q) G) and H)
R) D) and E)

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Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes. -____ a polyurethane


A) BF3 + H2O
B) elastomer
C) chain-growth polymer
D) AL(CH2CH3) 3 + TiCl4
E) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ a polyurethane A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
F) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ a polyurethane A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
G) thermoplastic
H) homopolymer
I) plasticizers
J) thermosetting resins
K) copolymers
L) step-growth polymer
M) Grubb's catalyst
N) metallacycle
O) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ a polyurethane A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
P) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ a polyurethane A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)

Q) E) and I)
R) G) and L)

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Which type of polymer is characterized by irregular chain length,low Tg,and only a small degree of cross-linking?


A) thermoplastic
B) fiber
C) elastomer
D) thermosetting resins

E) A) and D)
F) None of the above

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C

Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes. -____ Isotactic propylene


A) BF3 + H2O
B) elastomer
C) chain-growth polymer
D) AL(CH2CH3) 3 + TiCl4
E) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ Isotactic propylene A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
F) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ Isotactic propylene A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
G) thermoplastic
H) homopolymer
I) plasticizers
J) thermosetting resins
K) copolymers
L) step-growth polymer
M) Grubb's catalyst
N) metallacycle
O) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ Isotactic propylene A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
P) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ Isotactic propylene A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)

Q) A) and J)
R) A) and F)

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E

Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes. -______ four-membered metal containing intermediate


A) BF3 + H2O
B) elastomer
C) chain-growth polymer
D) AL(CH2CH3) 3 + TiCl4
E) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -______ four-membered metal containing intermediate A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
F) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -______ four-membered metal containing intermediate A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
G) thermoplastic
H) homopolymer
I) plasticizers
J) thermosetting resins
K) copolymers
L) step-growth polymer
M) Grubb's catalyst
N) metallacycle
O) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -______ four-membered metal containing intermediate A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
P) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -______ four-membered metal containing intermediate A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)

Q) L) and M)
R) I) and O)

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In general,which of the following types of polymers would probably be the least crystalline?


A) isotactic
B) atactic
C) syndiotactic

D) A) and B)
E) A) and C)

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Rank the following monomers in order of increasing reactivity toward cationic polymerization (least reactive to most reactive) . Rank the following monomers in order of increasing reactivity toward cationic polymerization (least reactive to most reactive) .   A) III,IV,I,II B) II,I,IV,III C) I,II,IV,III D) IV,III,I,II


A) III,IV,I,II
B) II,I,IV,III
C) I,II,IV,III
D) IV,III,I,II

E) B) and C)
F) A) and C)

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Draw the structure of the monomer used to produce the following polymer segment using the ROMP method. Draw the structure of the monomer used to produce the following polymer segment using the ROMP method.

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Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes. -_____ General structure: M=CHR


A) BF3 + H2O
B) elastomer
C) chain-growth polymer
D) AL(CH2CH3) 3 + TiCl4
E) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -_____ General structure: M=CHR A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)    P)
F) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -_____ General structure: M=CHR A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)    P)
G) thermoplastic
H) homopolymer
I) plasticizers
J) thermosetting resins
K) copolymers
L) step-growth polymer
M) Grubb's catalyst
N) metallacycle
O) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -_____ General structure: M=CHR A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)    P)
P) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -_____ General structure: M=CHR A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)    P)

Q) E) and K)
R) K) and O)

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M

Which of the following represents the general structure of a urethane?


A) Which of the following represents the general structure of a urethane? A)    B)    C)    D)
B) Which of the following represents the general structure of a urethane? A)    B)    C)    D)
C) Which of the following represents the general structure of a urethane? A)    B)    C)    D)
D) Which of the following represents the general structure of a urethane? A)    B)    C)    D)

E) A) and B)
F) B) and C)

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Which type of polymer has a high glass transition temperature (Tg) ?


A) thermoplastic
B) fiber
C) elastomer
D) thermosetting resins

E) A) and D)
F) B) and D)

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Which of the following is not a property of a crystalline polymer?


A) unaffected by steric properties of substituent groups
B) generally hard and durable
C) crystalline regions become amorphous on heating
D) contain highly organized regions

E) C) and D)
F) B) and D)

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Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes. -____ a Ziegler-Natta catalyst


A) BF3 + H2O
B) elastomer
C) chain-growth polymer
D) AL(CH2CH3) 3 + TiCl4
E) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ a Ziegler-Natta catalyst A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
F) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ a Ziegler-Natta catalyst A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
G) thermoplastic
H) homopolymer
I) plasticizers
J) thermosetting resins
K) copolymers
L) step-growth polymer
M) Grubb's catalyst
N) metallacycle
O) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ a Ziegler-Natta catalyst A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)
P) Exhibit 31-1 MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.  -____ a Ziegler-Natta catalyst A) BF<sub>3</sub> + H<sub>2</sub>O B) elastomer C) chain-growth polymer D) AL(CH<sub>2</sub>CH<sub>3</sub>) <sub>3</sub> + TiCl<sub>4</sub> E)    F)    G) thermoplastic H) homopolymer I) plasticizers J) thermosetting resins K) copolymers L) step-growth polymer M) Grubb's catalyst N) metallacycle O)   P)

Q) F) and I)
R) D) and G)

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Classify the following polymer. Classify the following polymer.   A) isotactic B) syndiotactic C) atactic


A) isotactic
B) syndiotactic
C) atactic

D) A) and B)
E) A) and C)

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Draw two repeating units of the polymer formed by the reaction of 1,3-butadiene with the following substance.Atoms other than carbon and hydrogen are labeled. Draw two repeating units of the polymer formed by the reaction of 1,3-butadiene with the following substance.Atoms other than carbon and hydrogen are labeled.

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