C 39 02 li thuyet ve polime 2

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1

CH2=CH—
nCH2=CH—X

xt

—CH2–CH—

to ,p

X

TOPPER. Chú ý

polietilen (PE)

Monome
CH2=CH2

polistiren (PS)

CH2=CH–C6H5

poli(vinyl clorua) (PVC)

CH2=CH–Cl

poli(metyl metacrylat)

CH2=C(CH3)COOCH3

poliacrilonitrin

CH2=CH–CN

poli(vinyl axetat)

CH2=CH–OCOCH3

Isopren là CH2=C(CH3)-CH=CH2

n

olon)
Keo dán

–1,3
nCH2=CH—CH=CH2

xt
to ,p

—CH2–C=CH–CH2—n
X

X
–1,3
–1,3

làm cao su.

amit
C=O
xt

n (CH2)a
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NH

o

t ,p

—NH(CH2)5CO—n

a = 6: nilon–
a = 7: nilon–
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1
A)
B)
C) cao su isopren, nilon–6,6, polistiren.
D) nilon–
2

(A) cao su isopren.
(B) cao su Buna–N.
(C) cao su Buna–S.
(D)
(E)
3

5H8

A) CH3–C=C=CH2.

B) CH2=CH–C=CH2.

CH3

CH3

C) CH2=CH2.

D) CH3
CH3

4

8H10
H2O

A) 1–phenyletan–1–ol.
C) o–etylphenol.
5

trïng hîp

Y

polistiren.

B) 2–phenyletan–1–ol.
D)
4H8

2
2SO4

A) 1.

B) 2.

C) 3.

D) 4.

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2


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2

–6 (capron) và nilon–7 (enan)
H2N–(CH2)a–COOH (a = 6, 7)
2N–(CH2)a–COOH

xt

—H2N–(CH2)a–CO—n

to ,p

nilon–6,6
nH2N–(CH2)6–NH2 + nHOOC–(CH2)4–COOH
xt

—NH(CH2)6NH–CO(NH2)4CO—

to ,p

nHOOC

+ 2nH2O

n

COOH + nHO–(CH2)2–OH
xt
to ,p

—CO

COO–(CH2)2–O— + 2nH2O
n

poli(etilen–terephtalat)
Keo dán ure–

H

H2N–CO–NH2 + HCHO

H2N—CO–NH–CH2—OH

to

Monome có hai nhóm

H

H2N—CO–NH–CH2—OH

—NH–CO–NH–CH2—n + nH2O

to

poli(ure–
–
OH
CH2OH
OH
+ HCHO

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H
to

OH

CH2OH

H
to

Poli(phenol–
•
•
•

Dùng làm

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6
A) nilon–6,6.
C) nilon–7.

TOPPER. Chú ý

7

B) nilon–6.
D)
không

A)
C) lapsan.

B) nilon–6,6.
D) enan.

A)
C)

B)
D)

8

A)
C)

–

–6,6.

B)
D)

A Poli(metyl metacrylat) và nilon–
A) CH2=CHCOOCH3 và H2N(CH2)6NH2.
B) CH2=C(CH3)COOCH3 và H2N(CH2)6COOH.
C) CH3COOCH=CH2 và H2N(CH2)5COOH.
D) CH2=C(CH3)COOCH3 và H2N(CH2)5COOH.
B Trong các polime sau: (1) poli(metyl metacrylat); (2) polistiren; (3)
nilon–7; (4) poli(etilen–terephtalat); (5) nilon–6,6; (6) poli(vinyl axetat).
A) 1, 3, 6.
C) 1, 3, 5.

B) 1, 2, 3.
D) 3, 4, 5.

C
(1) nilon–6: —NH(CH
2)5CO—
(
)n
(2) nilon–6,6: —NH(CH
(
2)5NH–CO(CH2)4CO—
)n
( 6H7O2(OCOCH3)3—
)n
A) 1 và 3.
C) 1 và 2.

B) 1, 2 và 3.
D) 2 và 3.

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D

–

A) 5.

B) 4.

–6,6;

C) 2.

D) 3.

E
A) cao su; nilon–
B)
–
C) nilon–
D) nilon–
F

G

–6.
không

A) polietilen.
C) poli(phenol–

B) poli(metyl metacrylat).
D) nilon–6,6.

không
A) poli(etilen–terephtalat).
C) poli(ure–

B) nilon–6,6.
D) poliacrilonitrin.

A) poli(etilen–terephtalat).
C) poli(ure–

B) nilon–7.
D) polistiren.

H

I

không
A)
C) poliisopren.

B) poliacrilonitrin.
D)
–acrilonitrin).

A) tơ axetat.
C)

B) tơ poliamit.
D) tơ visco.

A)
C) polieste.

B)
D) poliamit.

J

K

L

không
A)
B)
C)
D) Trùng ngưng axit ε-aminocaproic.

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5


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3

(CH3CO)2O/H+, to

[C6H7O2(OCOCH3)3]
(C6H10O5)n

[C6H7O2(OH)3]
CS2 + NaOH

M
A)
C)

TOPPER. Chú ý

B)
D)

–6,6.

N
A)
C)

—CH2–CH—
OH

n

–6,6.

B)
D)

–

O
A)
B)
C)
D)

–

P

–
A)
C)

Q
nitron, nilon–
A) 2.

–6,6.

B)
D)

–

B) 3.

C) 4.

D) 5.

R
A)
B)

–1,3
–N.

C)
D) Poli(etilen–
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• Polietilen (PE)
• Polistiren (PS)
• Poli(vinyl clorua) (PVC)
• Poli(metyl metacrylat)
• Poli(phenol–
CAO
SU

• Cao su Buna.
• Cao su isopren.
• Cao su Buna–N.
• Cao su Buna–S.

KEO
DÁN

• Poli(ure–
• Keo epoxi.
• Nilon–6 (capron).
• Nilon–7 (enan).
• Nilon–6,6.
•
•

TOPPER. Chú ý
S
–
A) 6.

B) 3.

C) 5.

D) 4.

T
B) nilon–
D)

A)
C)
U

–S;
–6,6; poli(ure–
A) 3.

B) 4.

C) 5.

D) 6.

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7


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V
–6,6.

A)
B)
C)
D)

–6,6.

W
không
nóng là
A)
–6,6; polietilen.
B) poli(vinyl axetat); polietilen; cao su buna.
C) nilon–6,6; poli(etilen–terephtalat); polistiren.
D) polietilen; cao su buna; polistiren.

2SO4

loãng,

X
–

A) 1, 4, 5.
C) 2, 5, 6.
Y

B) 1, 2, 5.
D) 2, 3, 6.
không

A)
B)
C)
D)
Z
A) ClH3N(CH2)5COOH.
C) H2N(CH2)5COOH.
a

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B) ClH3N(CH2)6COOH.
D) H2N(CH2)5COOH.
–6 trong môi

A) H2N(CH2)5COOH.
C) H2N(CH2)6COONa.

B) H2N(CH2)5COONa.
D) H2N(CH2)6COOH.

8


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Câu
1

B

Câu
D

D

Câu
P

D

E

D

Q

B

2
3

B

F

D

R

A

4

D

G

C

S

C

5

B

H

C

T

C

6

A

I

B

U

C

7

C

J

B

V

A

8

C

K

C

W

D

9

A

L

A

X

C

A

D

M

A

Y

B

B

D

N

D

Z

B

C

C

O

A

a

B

2
(A) cao su isopren.
CH2=C–CH=CH2
CH3

xt

—CH2–C=CH–CH2—
n
CH3

to ,p

(B) cao su Buna–N.
CH2=CH–CH=CH2 + CH2=CH

xt

—CH2–CH=CH–CH2–CH2–CH—

to ,p

CN

CN

n

(C) cao su Buna–S.
CH2=CH–CH=CH2 + CH2=CH

xt

—CH2–CH=CH–CH2–CH2–CH—

to ,p

C6H5

C6H5

n

(D)
CH2—CH2—C=O
n CH2

NH
CH2—CH2—CH2

(E)
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CH2=CH
CN

xt
to ,p

xt

—NH(CH2)6CO—

to ,p

n

—CH2–CH—
CN

n

9