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Ha 12 Amin Amino Axit Peptit Protein Gv: Lu S Hip-01223823691

C gng l tt c nhng g chng ta phi lm, cho d kt qu cui cng l thnh cng hay tht bi

Trang 1

T S T T U T T T

I. T

1.

Peptit -

peptit.

- aminoaxit 2 COOH.

- - - - .

- -CO-NH-

2

-NH 2 -

aminoaxit) 1.

2 O.

2.

- Oligopeptit - aminoaxit

- Polipeptit - - aminoaxit.

3.

a)

-

-NH 2

COOH.

b)

4. T

a)

- aminoaxit.

Gly Gly Gly + H 2 O Gly + Gly Gly Gly

Gly Gly Gly Gly + 3H 2 O Gly

b)

Peptit + Cu(OH) 2 / OH*

II.

V



Trang 2

1.NH 2 (CH 2 ) 5 CONH(CH 2 ) 5 COOH

2.NH2CH(CH

3)CONHCH

2COOH

3.NH2CH

2CH

2CONHCH

2COOH

4.NH2(CH)

6NHCO(CH

2)

4COOH.

A. 1,2,3,4 B. 1,3,4 C. 2 D. 2,3

-2016)

-

peptit.

V

A. 2 B. 3 C. 4 D. 1

- Gly, Gly- Ala, Gly- Gly, Ala- Ala;

2 = 4

- -

nhau.

- - -

-

-

nx

. ...n

nthuasox

x x x x

V 3:

A. 3 B. 9 C. 4 D. 6

GAP; GPA; AGP; APG; PGA; PAG



Trang 3

V

A. 50 B. 120 C. 60 D. 15

2013)

thi.

V

A. 10 B. 12 C. 18 D. 24

-2012)

22C

224.3. 12C

a ; G b

a G b a , G b

4!

122!

T -

!2

in

V

A. 8 B. 5 C. 7 D. 6

)

i .

1 =3

x n

3

3 - 2 = 6



Trang 4

V

H 2 N-CH(CH 3 )-CO-NH-CH 2 -CO-NH-CH 2 -CH 2 -CO-NH-CH(C 6 H 5 )-CO-NH-CH(CH 3 -

:

A.

B. -

C.

D.

-2015)

- - - amino axit.

-NH-CH 2 -CH 2 - - - -

-

V

- -

A. Gly-Phe-Gly-Ala-Val B. Gly-Ala-Val-Val-Phe

C.Gly-Ala-Val-Phe-Gly D. Val-Phe-Gly-Ala-Gly

Pentapeptit X Gly + Ala + Val + Phe

1 mol 2 mol 1 mol 1 mol 1 mol

Val- Phe + Gly-Ala Val: nn Gly Ala Val Phe

Gly nn: Gly Ala Val Phe - Gly

V

A. Gly Ala Val Ala. B. Val Gly Ala.

C.Ala Gly Val Gly D. Ala Val Gly

-2012)

0,1714.245

14

:117 98 18 188

: 75 89 18 146

Val Gly

Val Ala

V

A. Cu(OH) 2

- 2

III.

Cu 1:



Trang 5

A. -

B. - -

peptit.

C. .

D. -

-2016)

Cu 2: ?

A.

B.

C.

D. 2 -1 )

-2011)

Cu 3: ?

A. - amino axit.

B. -

C. 2

D.

peptit.

-2015)

Cu 4:

A. H2N-CH2-CH2-CO-NH-CH2COOH B. H2N-CH2CO-NH-CH(CH3)-COOH

C. H2N-CH2-CH2-CO-NH-CH2-CH2COOH D. H2N-CH2-NH-CH2-COOH

2-2015)

Cu 5:

A. H 2 N-CH 2 -NH-CH 2 COOH B. H 2 N-CH 2 -CH 2 -CO-NH-CH 2 -CH 2 -COOH

C. H 2 N-CH 2 -CH 2 -CO-NH-CH 2 COOH D. H 2 N-CH 2 -CO-NH-CH(CH 3 )-COOH

-2015)

Cu 6:

A. Ala, Gly B. Gly, Val C. Ala, Val D. Gly, Gly

( 2015)

Cu 7:

A.

B. H 2 S-CH 2 -CH 2 CO-NH-CH 2

C.

D.

-2015)

Cu 8: 2

A. B. C. D.

-2016)

Cu 9: y khng

A. 2



Trang 6

B.

C. -

D. Amino axit

-2014)

Cu 10: khng

A. - -

B.

C. -

D. -

-2014)

Cu 11:

A. Axit glutamic HOOC-CH2-CH

2-CH(NH

2 -

B. T

C.

D. 2

m xanh.

-2015)

Cu 12: khng

A.

B.

C.

D. 3 )NHOCCH 2 NH 2

-2015)

Cu 13:

A. B. Protein C. D. Lipit

-2015)

Cu 14:

A. 3

B.

C.

D. -

-2015)

Cu 15:

A. Ala Ala Gly B. Gly Gly - Ala

C. Ala Gly Gly D. Gly Ala Gly

-2014)

Cu 16:

A. -

peptit.

B. - -1)

C. -



Trang 7

D. 2 HNO

3

-2014)

Cu 17:

A.

B.

C.

D. CH 3 CH 2 N(CH 3 )CH(CH 3 ) 2 etylmetylpropan 2 amin.

-2015)

Cu 18:

A. c - amino axit .

B. 3

C. 2.

D.

-2015)

Cu 19:

A. - amino axit .

B.

C. -

D. i Cu(OH) 2 .

2014)

Cu 20:

H 2 N-CH(CH 3 )-CO-NH-CH 2 -CO-NH-CH 2 -CH 2 -CO-NH-CH(C 6 H 5 )-CO-NH-

CH(CH 3

A.

B.

C.

D. -

-2014)

Cu 21:

A. 4 B. 3 C.1 D.2

-2015)

Cu 22:

- - - - - - - -

A. 3 B. 4 C. 5 D. 6

-2013)

Cu 23: - - - - - - -

phenylalanin ( Phe)?

A. 4 B. 3 C. 6 D. 5

-2014)



Trang 8

Cu 24: -

A. 4 B. 6 C. 12 D. 9

-2014)

Cu 25:

H 2 NCH 2 CH 2 COOH, CH 3 CHNH 2 COOH, H 2 NCH 2

A. 3 B. 2 C. 9 D.4

-2014)

Cu 26:

-

-

A. 7 B. 9 C. 6 D.8

Cu 27:

H 2 N-CH 2 -CO-NH-CH(CH 3 )-CO-NH-CH(C 6 H 5 )-CO-NH-CH 2 -CH 2 -CO-HN-CH 2 -

COOH

A. 2 B. 3 C. 4 D. 1

-2014)

Cu 28:

1. - -

2.

3.

4.

5.

C 2 H 5 ONa > NaOH > CH 3 NH 2 > NH 3 > C 6 H 5 NHCH 3 > C 6 H 5 NH 2

A. 3 B. 1 C. 2 D. 4

-2014)

Cu 29:

(a) ure.

(b)

(c)

(d)

A. 1 B. 2 C. 3 D. 4

Cu 30:

(a)

tit.

(b) - amino

axit.

(c) -

n!

(d)

A. 2 B. 1 C. 3 D. 4

-2013)

Cu 31: C



Trang 9

1. - -

-

2. 2.

3.

4.

5.

C2H

5ONa > NaOH > CH

3NH

2 > NH

3 > C

6H

5NHCH

3 > C

6H

5NH

2

A. 3 B. 4 C. 2 D. 1

-2015)

Cu 32:

(1)

monosaccarit

(2)

(3)

(4)

(5)

(6) Cho Cu(OH)2

(7) - -

(8)

A.5 B.4 C.3 D.2

2015)

Cu 33:

a.

b. 2

c. - amino axit.

d.

A.4 B.3 C.2 D.1

Cu 34:

(1)

(2)

(3) 2H8N2O3

(4) - - 2

(5) 6H5 2H5Ona



Trang 10

(6) 3

A.4 B.3 C.5 D.6

-2014)

Cu 35: -

-

A.18 B.8 C.12 D.6

-2015)

Cu 36:

A.3 B.27 C.9 D.6

-2016)

Cu 37: 6H12N2O3

A.5 B.7 C.6 D.4

-2014)

Cu 38: 8H15O4N3

A.8 B.9 C.12 D.6

-2015)

Cu 39: - - - -

- -

2 l

A.4 B.6 C.3 D.5

-2013)

Cu 40:

(1)

(Z),

(2)

(3) 2N-CH2- 3N+-CH2-

COO-.

(4)

(5) 2N-CH2-COOH3N-CH3 in)

(6)

(7) 6H5-NH3Cl (phenylamoni clorua), H2N-CH2-

CH2-CH(NH2)-COOH, ClH3N-CH2-COOH, HOOC-CH2-CH2-CH(NH2)-COOH,

H2N-CH2-COONa.



Trang 11

(8) 2N-CH2-CONH-CH(CH3)-CONH-CH2-

3N+-CH2-

COOHCl-, H3N

+-CH(CH3)-COOHCl

-.

(9)

(10)

(11) - amino axit.

(12)

(13)

- - -

- -Ala-Val-Phe-Gly.

(14)

(15) 3H7NO2

(16)

(17) -

(18)

(19) -

(20)

(21)

(22)

(23)

(24) H2N-CH2-CH2-CO-NH-CH2-

(25)

(26)

(27) 17H33COO)3C3H5,

(C17H35COO)3C3H5.

(28) Cho Cu(OH)2



Trang 12

(29) - - - 2

- - -

(30) 2

(31) 2

(32) 2.

(33) Glyxin (H2NCH2

A.20 B.21 C.22 D.

( 7- 2015)

1D 2D 3A 4B 5D 6B 7A 8A 9A 10A

11A 12C 13B 14A 15D 16B 17D 18A 19B 20A

21D 22C 23A 24D 25D 26C 27A 28C 29B 30B

31C 32C 33B 34B 34A 36D 37A 38B 39D 40D

D. Sai. - amino axit

A. NH2

B.

C. NH2

- - amino axit -

-

- amino axit

- amino axit

-Ala-Gly-Gly-Val;

NH2(Gly)

COOH(Val)

- amino axit



Trang 13

2

2+

.

-

NH2

u biure

3

Ala

Gly

Cu 16: B

A.Sai.Peptit - -

NH2

NH2

- -

3

A.Sai. Anilin kh

+ NH2 -

+ NH2 -

3-CH2-N(CH3) -CH(CH3)2

T

-

-



Trang 14

- -

3)2 2H5- 3-

B.Sai 3

C.Sai

D.Sai.

T

H2

N-CH(CH3)-CO-NH-CH

2-CO-NH-CH

2-CH

2-CO-NH-CH(C

6H

5)-CO-NH-

CH(CH3)COOH.

- 2 COOH.

-

- -Gly.

Arg-Pro-Pro-Gly-Phe1-Ser-Pro-Phe2-

Phe1: Pro-Gly-Phe; Gly-Phe-Ser; Phe-Ser-Pro.

Phe 2: Ser-Pro-Phe; Pro-Phe-Arg.

Phe-Ser

Phe-Ser-Phe

Phe-Ser-Phe-Pro

Phe-Pro

n

2 = 9

3 CHNH 2 COOH, H 2 NCH 2 - amino axit.

- amin 2 = 4

-2014)

Coi: AVA X . - amino axit: X

2 2 3 6 5 2 2 2H N CH CH CH CO NH CH C H CO NH CH C( ) ( H CH COO) H CO NH CO HN

- -NH-CH 2 -CH 2 - -

- amino axit.

- - - amino axit.

- amino axit. V

NH2.



Trang 15

Theo

2

7

OH, C2H5

NaOH Na+ + OH

-

C2H5ONa C2H5O- + Na

+

C2H5O- + H2O C2H5OH + OH

-

C2H5 2H5

2H5

n = 4

NH2

- amino axit

- amino axit.

-

- amino axit

2

2H5

NaOH Na+ + OH

-

C2H5ONa C2H5O- + Na

+

C2H5O- + H2O C2H5OH + OH

-

2H5OH/ C2H5O- , H2O/ OH

-

C2H5 2H5O-

2H5



Trang 16

fructozo.

(6) Cho Cu(OH)2

- - - amino axit

(8)Sai. Axit Adipic HOOC-(CH2)2-

CH2OH(CHOH)4CHO + H2

0;Ni t CH2OH(CHOH)4CH2OH

-

2

(1

(3)Sai. (CH3)2NH2NO3; C2H5NH3NO3; H2N-CH(OH)-COONH4; HCOONH3-CH(OH)-NH2

CHO.

Cu 3

A A A

A A A

A A A

-

-

C

1 2 3

Peptit :NH2-C(R1)-CO-NH-C(R2)-COOH R1 + R2 = C2H8. R1 = H2; R2 = C2H6 2: CH3-C- CH3 -C2H5)

R1 = C2H6; R2 = H2

R1 = CH3, R2 = CH3

Cu 3

3-peptit : NH2-C(R1)-CO-NH-C(R2)-CO-NH-C(R3)-COOHR1+R2+R3=C3H10.

TH1:(R1,R2,R3)=(-CH3,-CH3,H2

TH2:(R1,R2,R3)=(H-C2H5, H2,H2

TH2:(R1,R2,R3)=(- CH3-C-CH3, H2,H2 n



Trang 17

-mnclopropan-1,2- -MCPD),

Etilenglycol.

COOH: axit fomic

1.2.3.4.6.7.8.9.11.12.13.14.15.17.18.19.20.21.25.26.29.31.32.33

sai

2N CH2-COOH3N-CH3 2N CH2-

COOH3N-CH3 2N CH2-

CH3NH2

H2N CH2-COOH + CH3NH2 H2N CH2-COOH3N-CH3

pentozo

(16)

2N CH2CH2-CO) - amino axit

(27) Tristearin. Triole (C17H35COO)3C3H5, (C17H33COO)3C3H5 (28) Cho Cu(OH)2

2 .

L thuy t tr ng tm amin Cu 1: Pht bi

A. ng nhm NH2 c amin

B. Amino axit l h p ch t h c c 2 nhm NH2 v COOH

C. Khi thay H trong phn t NH3 b ng g c amin.

D. Khi thay H trong phn t H2O b ng g c ancol.

Cu 2: Cho cc ch t c c u t

(1) CH3-CH2-NH2 ; (2) CH3-NH-CH3 ; (3) CH3-CO-NH2 ; (4) NH2-CO-NH2 ; (5) NH2-CH2-COOH

; (6) C6H5-NH2 ; (7) C6H5NH3Cl; (8) C6H5 - NH - CH3; (9) CH2 = CH - NH2.

Ch t no l amin?

A. (1); (2); (6); (7); (8)

B. (1); (3); (4); (5); (6); (9)

C. (3); (4); (5)

D. (1); (2); (6); (8); (9).

Cu 3: C7H9

A. 3

B. 4

C. 5

D. 6

Cu 4: Ch

Cng th c t ng qut c a amin m ch h c d ng l

A. CnH2n+3N.

B. CnH2n+2+kNk.

C. CnH2n+2-2a+kNk.

D. CnH2n+1N.

Cu 5: Cng th c chung c c b c nh t l

A. CnH2n 7NH2



Trang 18

B. CnH2n + 1NH2

C. C6H5NHCnH2n+1

D. CnH2n 3NH2

Cu 6: Pht bi tnh ch t v t l c

A. t kh, d c

B. c

C. Anilin l ch t l ng kh ta

D. c c a amin gi m d n khi s nguyn t cacbon trong phn t

Cu 7: H p ch si cao nh t?

A. butylamin.

B. Tert butylamin

C. Metylpropylamin

D.

Cu 8: ng v i cng th c phn t C4H11 ng phn amin b c nh ng phn amin b c

ng phn amin b c ba. Cc gi tr x, y v z l t b ng:

A. 4, 3 v 1

B. 4, 2 v 1

C. 3, 3 v 0

D. 3, 2 v 1

Cu 9: Tn g

A. CH3-NH-CH3 metylamin

B. CH3-CH2-CH2NH2 n-propylamin

C. CH3CH(CH3)-NH2 isopropylamin

D. C6H5NH2 alanin

Cu 10:

A.

B. u m 3.

C. t y u.

D. t

Cu 11: Cho cc ch t C4H10O, C4H9Cl, C4H10, C4H11N. S ng phn c u t o c a cc ch t gi m

theo th t l

A. C4H11N, C4H10O, C4H9Cl, C4H10

B. C4H10O, C4H11N, C4H10, C4H9Cl

C. C4H10O, C4H9Cl, C4H11N, C4H10

D. C4H10O, C4H9Cl, C4H10,C4H11N.

Cu 12: Kh

A. Amin c CTCT (CH3)2CHNH2 ng l izo-propylamin

B. Amin c CTCT (CH3)2CH NH CH3 c tn thay th l N-metylpropan -2-amin

C. Amin c CTCT CH3[CH2]3N(CH3)2 c tn thay th l N,N- -1-amin

D. Amin c CTCT (CH3)2(C2H5)N c tn g

Cu 13: H p ch t c CTCT: m-CH3-C6H4-NH2 ng l

A. 1-amino-3-metyl benzen.

B. m-toludin.

C. m-metylanilin.

D. C

Cu 14: Trong s cc ch t sau: C2H6 ; C2H5Cl ; C2H5NH2 ; CH3COOC2H5 ; CH3COOH ; CH3CHO

; CH3OCH3 ch t no t c lin k t H lin phn t ?



Trang 19

A. C2H6

B. CH3COOCH3

C. CH3CHO ; C2H5Cl

D. CH3COOH ;C2H5NH2.

Cu 15: Metylamin d tan trong H2

A. Do nguyn t N cn c p electron t do d nh n H+ c a H2O.

B. Do metylamin c lin k t H lin phn t .

C. Do phn t metylamin phn c c m nh.

D. Do phn t metylamin t c lin k t H v i H2O.

Cu 16: Cho ba h p ch t butylamin (1), ancol butylic (2) v pentan (3). Th t gi m d n nhi

si l:

A. (1) > (2) > (3).

B. (1) > (3) > (2).

C. (2) > (1) > (3).

D. (3) > (2) > (1).

Cu 17: Hy cho bi t s s p x p no sau i chi n v nhi si c a cc ch t?

A. ancol metylic < axit fomic < metylamin < ancol etylic

B. ancol metylic < ancol etylic < metylamin < axit fomic

C. metylamin < ancol metylic < ancol etylic < axit fomic

D. axit fomic < metylamin < ancol metylic < ancol etylic

Cu 18: Trong cc tn g t no c l u nh t ?

A. C6H5NH2

B. C6H5CH2NH2

C. (C6H5)2NH

D. NH3

Cu 19:

A. C kh ng proton.

B. Trn N cn m do c kh n H+.

C. Xu t pht t amoniac.

D. Ph n c v i dung d ch axit.

Cu 20: Kh

A. n theo th t : b c I < b c II < b c III.

B. a anilin l do nhm NH2 ng ln g c C6H5.

C. i mu ch t ch th mu.

D. Do ng c a nhm C6H5 lm gi m m u.

Cu 21: Cho cc ch t sau: phenol, anilin, phenyl amoni clorua, amoni clorua, natriphenolat, axit

axetic, natri axetat, natri etylat; natri clorua; natri cacbonat. S ch t c kh tm m

chuy n mu l

A. 6

B. 8

C. 5

D. 7

Cu 22: Cho cc ch t CH3NH2, C2H5NH2, CH3CH2CH2NH2. Theo chi n phn t kh i

Nh ng?

A. Nhi n

B. Nhi si gi m d n

C. Nhi c gi m d n



Trang 20

D. Nhi si gi m d c gi m d n

Cu 23: Gi i php th c t p l ?

A. T ng h p ch t mu cng nghi p b ng ph n ng c i dung d ch h n h p NaNO2

v HCl nhi th p.

B. T o ch t mu b ng ph n ng gi a amin no v HNO2 nhi cao.

C. Kh mi tanh c a c b ng gi

D. R a l ng anilin b ng axit m nh.

Cu 24: Khi cho anilin vo ng nghi m ch c, hi c l

A. c t o dung d ch trong su t.

B. Anilin khng tan t o thnh l ng nghi m.

C. Anilin khng tan n i ln trn l c.

D. c t o dung d ch b lu c s tch l p.

Cu 25: Ch s i mu c a cc ch t khi g p qu tm?

A. Phenol trong n c lm qu .

B. c lm qu tm ha xanh.

C. c lm cho qu tm chuy n thnh mu xanh.

D. dung d ch Natriphenolat khng lm qu i mu.

Cu 26: Kh

A. Trong cc ch t: CH3Cl, CH3OH, CH3OCH3, CH3NH2 th CH3OH l ch t l ng u ki n

ng.

B. Nhi si c kh t H

gi a cc phn t ancol.

C. Phenol l ch t r n k t tinh u ki ng.

D. Metylamin l ch t l ng u ki

Cu 27: Anilin tc d c v i nh ng ch

(1) dd HCl; (2) dd H2SO4; (3) dd NaOH ; (4) dd brom; (5) dd CH3 CH2 OH; (6) dd

CH3COOC2H5

A. (1) , (2) , (3)

B. (4) , (5) , (6)

C. (3) , (4) , (5)

D. (1) , (2) , (4).

Cu 28: c v i dung d c brom ?

A. th ng lin k t pi b n v ng.

B.

C. y electron.

D. Do nhm NH2 electron cc v tr o- v p-.

Cu 29: Khi cho metylamin v anilin l t tc d ng v i HBr v dung d ch FeCl2 s c k t

qu

A. C metylamin v anilin u tc d ng v i c HBr v FeCl2.

B. Metylamin ch tc d ng v i HBr cn anilin tc d c v i c HBr v FeCl2.

C. Metylamin tc d c v i c HBr v FeCl2 cn anilin ch tc d ng v i HBr.

D. C u ch tc d ng v i HBr m khng tc d ng v i FeCl2

Cu 30: H p ch t h n ch a: C, H, N c cc tnh ch t sau: u ki ng l

ch t l ng khng mu, r c, d tc d ng v i dung d ch HCl v d lm m t mu

dung d ch Br2 t o k t t a tr ng. Cng th c phn t c a B c th l

A. C4H9N

B. C6H7N



Trang 21

C. C7H11N

D. C2H7N

T T

Cu 1: C

VD: CH3NH2 ; (CH3)2NH ; (CH3)3N

Cu 2: D

l: (1) CH3-CH2-NH2 ; (2) CH3-NH-CH3 ; (6) C6H5-NH2 ;(8) C6H5 - NH - CH3; (9)

CH2 = CH - NH2.

Cu 3: C

6H5CH2NH2 ; C6H4(CH3)NH2 (o- ; m- ; p-) ; C6H5NHCH3

Cu 4: C

Amin CnH2n+2-2a+kNk.

Cu 5: A

CnH2n 7NH2

Cu 6: C

Cu 7: A

Cu 8: A

3CH2CH2CH2NH2 ; CH3CH2CH(NH2)CH3 ; (CH3)2CHCH2NH2 ;

(CH3)3C(NH2)

3CH2CH2NHCH3 ; CH3CH2NHCH2CH3 ; (CH3)2CHNHCH3

3)2NCH2CH3

Cu 9: D

C6H5NH2 l anilin

Alanin l CH3CH(NH2)COOH

Cu 10: B

3 6H5NH2)

=>

Cu 11: A

n : N > O > Cl

: C4H11N > C4H10O > C4H9Cl > C4H10

=>



Trang 22

Cu 12: A

Amin (CH3)2CHNH2 -propylamin.

Cu 13: B

m-CH3-C6H4-NH2 -toludin

=>

Cu 14: D

3COOH v C2H5NH2

Cu 15: D

Metylamin CH3NH2 2

Cu 16: p n : C

o si:

Ancol > Amin > CxHy

Cu 17: C

in

=> Axit fomic > ancol etylic > ancol metylic > Metylamin

Cu 18: C

Do C6H5-

=> (C6H5)2NH c

Cu 19: B

Cu 20: D

C6H5-

-

Cu 21: D

phenyl amoni clorua, amoni clorua, natriphenolat, axit axetic, natri axetat,

natri etylat; natri cacbonat.

Cu 22: C

Cu 23: B

Cu 24: D

Cu 25: C



Trang 23

Cu 26: D

Cu 27: D

C6H5NH2 + HCl C6H5NH3Cl

C6H5NH2 + H2SO4 C6H5NH3HSO4

C6H5NH2 + Br2 C6H2Br3NH2

Cu 28: D

Do - - , p-

Cu 29: C

3NH2 v C6H5NH2

FeCl2 H3NH2

2CH3NH2 + 2H2O + FeCl2 Fe(OH)2 + 2 CH3NH3Cl

Cu 30: B

B l anilin: C6H5-NH2 , c CTPT l C6H7N

L thuy t tr ng tm ca aminoaxit Cu 1: Axit glutamic (HCOO(CH2)2CH(NH2)COOH) l ch t

A. Ch c tnh axit

B. Ch c tnh bazo

C. ng tnh

D. Trung tnh

Cu 2: ng v i cng th c C3H7O2 ng phn amino axit ?

A. 2

B. 3

C. 4

D. 5

Cu 3: ch ng minh glyxin C2H5O2N l m t amino axit , ch c n cho p v i

A. NaOH

B. HCl

C. CH3OH/HCl

D. HCl v NaOH

Cu 4: H p ch i mu gi y qu m l :

A. CH3NH2

B. C6H5ONa

C. H2N CH2 CH(NH2) COOH

D. H2NCH2COOH

Cu 5: Axit amino axetic khng tc d ng v i ch t :

A. CaCO3

B. H2SO4 long

C. KCl

D. CH3OH

Cu 6: Aminoaxit c kh n ng este ha v :



Trang 24

A. Aminoaxit l ch ng tnh

B. Aminoaxit ch c nhm ch c COOH

C. Aminoaxit ch c nhm ch c NH2

D. T t c u sai

Cu 7: Ch t X c CT l C3H7O2N . X c th tc d ng v i NaOH , HCl v lm m t mu dd Br. CT

c a X l:

A. CH2 = CH COONH4

B. CH3CH(NH2)COOH

C. H2NCH2CH2COOH

D. CH3CH2CH2NO2

Cu 8:

H2N - CH2 - COOH + HCl H3N+- CH2 COOHCl

-

H2N - CH2 - COOH + NaOH H2N - CH2 - COONa + H2O.

A. c tnh ch ng tnh.

B. ch c tnh axit.

C. ch

D. v a c tnh oxi ho, v a c tnh kh .

Cu 9: Nh ng ch ng tnh :

A. NaHCO3

B. H2N-CH2-COOH

C. CH3COONH4

D.

Cu 10: 4H9O2

4 Z

Z

A. H2NCH2CH2COOCH3 v CH3CH(NH3Cl)COOH

B. CH3CH(NH2)COOCH3 v CH3CH(NH3Cl)COOH

C. H2NCH2COOC2H5 v ClH3NCH2COOH

D. CH3CH(NH2)COOCH3 v CH3CH(NH2)COOH

Cu 11: 3H7O2

A. -aminopropionic

B. mety aminoaxetat

C. - aminopropionic

D. amoni acrylat

Cu 12: A

A. C4H9O2N

B. C3H5O2N

C. C2H5O2N

D. C3H7O2N

Cu 13:

(1) CH3-CH(NH2)-COOH (2) OH-CH2-COOH

(3) CH2O v C6H5OH (4) C2H4(OH)2 v p - C6H4(COOH)2

(5) (CH2)6(NH2)2 v (CH2)4(COOH)2

A. 1, 2

B. 3, 5



Trang 25

C. 3, 4

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

Cu 14: 6H5 - NH2; X2 : CH3 - NH2; X3 : NH2 - CH2

COOH; X4 : HOOC-CH2-CH2-CHNH2COOH; X5 : H2N- CH2-CH2-CH2-CHNH2COOH.

A. X1, X2, X5

B. X2, X3, X4

C. X2, X5

D. X1, X3, X5

Cu 15: 3H9O2

A. CH3COOCH2NH2

B. C2H5COONH4.

C. CH3COONH3CH3

D.

Cu 16: Z C2H5O2 2O. Y tc

Z 3 Z

:

A. X (HCOOCH2NH2), Y (CH3COONH4), Z (CH2NH2COOH)

B. X(CH3COONH4), Y (HCOOCH2NH2), Z (CH2NH2COOH)

C. X (CH3COONH4), Y (CH2NH2COOH), Z (HCOOCH2NH2)

D. X (CH2NH2COOH), Y (CH3CH2NO2), Z (CH3COONH4)

Cu 17:

A. Glixin (CH2NH2-COOH)

B. Lizin (H2NCH2-[CH2]3CH(NH2)-COOH)

C. Axit glutamic (HOOCCH2CHNH2COOH)

D. Natriphenolat (C6H5ONa)

Cu 18:

A. C2H3COOC2H5

B. CH3COONH4

C. CH3CH(NH2)COOH

D.

Cu 19:

(1) H2N - CH2 COOH; (2) Cl - NH3+ . CH2 COOH; (3) NH2 - CH2 COONa

(4) H2N- CH2-CH2-CHNH2- COOH; (5) HOOC- CH2-CH2-CHNH2- COOH

A. (2), (4)

B. (3), (1)

C. (1), (5)

D. (2), (5).

Cu 20: 2H8O3N2

A. 85

B. 68

C. 45



Trang 26

D. 46

Cu 21: 3H7NO2

2NCH2 Z 2=CHCOONa v

Z

A. CH3OH v CH3NH2

B. C2H5OH v N2

C. CH3OH v NH3

D. CH3NH2 v NH3

Cu 22:

CH3NH2, H2NCOOH, CH3COONH4, anbumin.

A. 3

B. Dng qu 2

C. Dng Cu(OH)2 , dng phenolphtalein, dng dd NaOH

D. 4, dng dd NaOH

Cu 23: 3H7O2

A. CH3 CH2 COOH

B. H2N CH2 COOH

C. NH2 CH2 CH2 COOH

D. CH3 CH(NH2) COOH

T T Cu 1: C

2)2CH(NH2 -COOH (tnh axit) v nhm -

NH2 (tnh bazo)

=> Axit glutamic l

Cu 2: A

CH3CH(NH2)COOH ; H2NCH2CH2COOH ;

Cu 3: D

Khi cho glyxin C2H5O2N :

2NH2

-CH2-NH2

Cu 4: D

-NH2 => tnh bazo Q

=> c tnh bazo Q

+) H2NCH2CH(NH2)COOH c ch -NH2 v 1 nhm -COOH

Q

+) H2NCH2COOH

Cu 5: C

CaCO3 + 2 H2NCH2COOH (H2NCH2COO)2Ca + CO2 + H2O

H2SO4 + H2NCH2COOH HOOCCH2NH3HSO4

CH3OH + H2NCH2COOH H2NCH2COOCH3



Trang 27

Cu 6: B

-

Cu 7: A

=> c nhm -

=> c nhm -

X l CH2=CHCOONH4

Cu 8: A

Cu 9: D

+) NaHCO3: NaHCO3 + H+ Na+ + CO2 + H2O

NaHCO3 + OH- Na

+ + CO3

2- + H2O

+) H2NCH2COOH : H2NCH2COOH + H+ H3

+NCH2COOH

H2NCH2COOH + OH- H2NCH2COO

- + H2O

+) CH3COONH4: CH3COONH4 + H+ CH3COO

- + NH4+

CH3COONH4 + OH- CH3COO

- + NH3 + H2O

Cu 10: B

X + NaOH Y + CH4O m CH4O l CH3OH

=> X c CTCT

Z

Cu 11: D

=> X c

=> X l CH2=CHCOONH4 (Amoni acrylat)

CH2=CHCOONH4 + Br2 CH2BrCHBrCOONH4

Cu 12: D

=> x = 89

12 .40,4% = 3 ; y =

89

1.7,9% = 7 ; z =

89

16.36% = 2 ;

t = 89

14.15,7% = 1

=> A l C3H7O2N

Cu 13: D

- formandehit

(4) Tch H2O, tao



Trang 28

Cu 14: C

X2 : Bazo

Cu 15: B

=> Y l CH3CH2COONa

=> X l CH3CH2COONH4

CH3CH2COONH4 + NaOH --> CH3CH2COONa + NH3 + H2O

Cu 16: D

X l CH2NH2COOH : + HCl ---> CH2NH3ClCOOH

+ Na2O ---> CH2NH2COONa + H2O

Y l CH3CH2NO2: CH3CH2NO2 + [H] --> CH3CH2NH2 (Y1)

CH3CH2NH2 + H2SO4 --> CH3CH2NH3HSO4 (Y2)

CH3CH2NH3HSO4 + 2NaOH ---> CH3CH2NH2 + Na2SO4 + H2O

Z l CH3COONH4: CH3COONH4 + NaOH --> CH3COONa + NH3 + H2O

Cu 17: A

- -COOH

Cu 18: D

Cu 19: D

Cu 20: C

CH3CH2NH3NO3 + NaOH CH3CH2NH2 + NaNO3 + H2O

=> Y l etylamin , M Y = 45

Cu 21: C

X l H2NCH2COOCH3 ; Y l CH2=CHCOONH4

H2NCH2COOCH3 + NaOH H2NCH2COONa + CH3OH (Z)

CH2=CHCOONH4 + NaOH CH2=CHCOONa + NH3 (T) + H2O

Cu 22: A

Cu 23: B



Trang 29

OH v CH3OH

-protein Cu 1:

A.

B.

C. khc nhau.

D. -amino axit.

Cu 2: Cho dy cc ch -Val), etylen glicol,

triolein. S ch t b thu ng axit l

A. 6

B. 3

C. 4

D. 5

Cu 3: Trong cc ch

A. H2N-CH2-CO-NH-CH2-CH2-COOH.

B. H2N-CH2-CO-NH-CH(CH3)-COOH

C. H2N-CH2-CO-NH-CH(CH3)-CO-NH-CH2-COOH

D. H2N-CH(CH3)-CO-NH-CH2-CO-NH-CH(CH3)-COOH

Cu 4: T glyxin (Gly) v alanin (Ala) c th t o ra t y lo

A. 1

B. 2

C. 3

D. 4

Cu 5: S nhm amino v s nhm cacboxyl c trong m t phn t ng l

A. 1 v 1.

B. 2v 2.

C. 2 v 1

D. 1 v 2.

Cu 6: N u thu phn khng hon ton pentapeptit Gly-Ala-Gly-Ala- c t ao

A. 1

B. 4

C. 2

D. 3

Cu 7: Pht bi

A. T t c u c ph n ng mu biure.

B. H2N-CH2-CH2-CO-NH-CH2-COOH l m

C. Mu c.

D.

Cu 8:

A. 3

B. 5

C. 6

D. 8

Cu 9:



Trang 30

A. i Cu(OH)2.

B. -

C. -amino axit.

D.

Cu 10:

A. 2

B. 3

C. 5

D. 4

Cu 11: -Ala- -Ala l

A.

B.

C.

D. NaOH.

Cu 12:

A. 6

B. 3

C. 5

D. 4

Cu 13:

A. Tripeptit Gly-Ala- -2.

B.

C. -amino axit.

D.

Cu 14:

A. -aminoaxit.

B. -aminoaxit.

C. axit cacboxylic

D. este.

Cu 15:

A. 2

B. 3

C. 4

D. 5

Cu 16: 2N-CH2-CONH-CH(CH3)-CONH-CH2-

A. H2N-CH2-COOH, H2N-CH2-CH2-COOH.

B. H3N-CH2-COOHCl-, H3N+-CH2-CH2-COOHCl-.

C. H3N+-CH2-COOHCl-, H3N+-CH(CH3)-COOHCl-.

D. H2N-CH2-COOH, H2N-CH(CH3)-COOH.

Cu 17:

Arg Pro Pro GlyPheSerProPhe

A. 3



Trang 31

B. 4

C. 5

D. 6

Cu 18:

Abumin, Glixerol, CH3

A. Q

B. Phenol phtalein

C. HNO3

D. CuSO4.

Cu 19:

A. 3

B. 2CO3

C. 2CO3 g Cu(OH)2

D. Dng phenolphtalein, dng HNO3 2SO4

Cu 20:

(1) : AlaGlyAlaGluVal (2) : GluGlyValAlaGlu (3) : AlaGlyValValGlu(4) : Gly

GlyValAlaAla

A. (1), (3)

B. (2),(3)

C. (1),(4)

D. (2),(4)

Cu 21:

A. 0,1 lit

B. 0,2 lt

C. 0,23 lt

D. 0,4 lt

Cu 22:

aminoaxit: glyxin, alanin v phenylalanin?

A. 6

B. 9

C. 4

D. 3

Cu 23:

A.

B. -amino axit

C.

D. Axit gluta

Cu 24:

-Phe v tripeptit Gly-Ala- -

A. Gly-Phe-Gly-Ala-Val.

B. Gly-Ala-Val-Val-Phe.

C. Gly-Ala-Val-Phe-Gly.



Trang 32

D. Val-Phe-Gly-Ala-Gly.

T T

Cu 1: D

- aminoaxit li

- -aminoaxit

Cu 2: B

+) phenyl fomat :

2,

6 5 6 5

H O HHCOOC H HCOOH C H OH

+) gly-val

:

2 ,

2 2 3 2 2 2 3 2 2( ( ) ) ( ) ( )H O H

H NCH CONHCH CH CH CHCOOH H NCH COOH CH CHCH NH COOH

+) Triolein :

2,

17 33 3 3 5 3 5 3 17 33( ) ( )H O H

C H COO C H C H OH C H COOH

Cu 3: B

-

=> H2NCH2CONHCH(CH3)COOH (gly - ala) t/m

Cu 4: : D

-Gly ; Ala-Ala ; Gly- Ala ; Ala-Gly

Cu 5: D

- HOOCCH(NH2)CH2CH2COOH

-COOH

Cu 6: C

Gly - Ala - Gly - Ala -Gly

Gly - Ala v Ala -

Cu 7: D

:

H2N CH2CH2CONH CH2COOH H2N CH2CH2 -aminoaxit

Cu 8: C

khc nhau l 3! = 6

Cu 9: D

=> D sai

Cu 10: B



Trang 33

:

Gly-Ala - Ala ; Ala- Gly-Ala ; Ala - Ala-Gly

Cu 11: C

mu biure

Cu 12: A

Gly -Gly -Ala ; Gly -Ala-Gly ; Ala-Gly -Gly ; Ala-Ala-Gly ; Ala-Gly -Ala ;Gly -Ala -Ala

Cu 13: B

-

-

Cu 14: A

protein thuyphan -aminoaxit

thuyphan -

Cu 15: B

-aminoaxit l :

H2N CH2COOH , HOOC-CH(NH2)CH2COOH ; C6H5CH2CH(NH2)COOH

Cu 16: C

ClH3NCH2COOH ; ClH3NCH(CH3)COOH

[ H3NCH2COOH]+Cl

-

Cu 17: C

Ta c :

c 5 tripeptit (khc n

Cu 18: D

ta dng CuSO4

cho CuSO4

CuSO4 2 + Na2SO4

+) l CH3COOH

Abumin

Cu 19: A

+) Dng HNO3



Trang 34

Cu 20: D

131

= 89 +117 = 103+ 103

Val-Ala , PTK =188

Cu 21: B

14,60,1

146Gly Alan mol

H2NCH2CONHCH(CH3)COOH + 2HCl 3NCH2COOH + ClH3NCH(CH3)COOH

n HCl= 0,2 mol

=> V HCl = 0,2 l

Cu 22: A

Cu 23: C

t

Cu 24: C

X -Phe + Gly-Ala-Val

Gly-Ala-Val-Phe

- Gly-Ala-Val-Phe-Gly

n - L thuy t tr ng tm v Amin Amino axit (Phn 1) Bi 1.

A.CnH2n+3N.

B.CnH2n+1NH2.

C.CnH2n+1N.

D.CnH2n+2+mNm.

Bi 2.

A.(CH3)3COH v (CH3)3CNH2.

B.(CH3)2CHOH v (CH3)2CHNHCH3.

C.C6H5N(CH3)2 v C6H5CH(OH)C(CH3)3.

D.(CH3)2NH v CH3CH2OH.

Bi 3.-

A.1.

B.2.

C.3.

D.4.

Bi 4.

A.Valin

B.Axit glutamic



Trang 35

C.Lysin

D.Alanin

Bi 5. I

A.CH3NH3Cl ; CH3NH2 ; C6H5NH2.

B.CH3NH2 ; C6H5NH2 ; CH3CH(NH2)CH3.

C.CH3NH3Cl ; CH3NH2 ; C6H5NH3Cl.

D.CH3NH2 ; CH3NHCH3.

Bi 6. I

A.(CH3)2CHNH2

B.(CH3)2CHCH2NH2

C.CH3CH2CH2CH2NH2

D.CH3CH2CH(CH3)NH2

Bi 7. -

A.C6H5 - NH - CH3.

B.C6H5 - CH2 - NH2.

C.CH3 - C6H4 - NH2.

D.CH3 - NH - CH3.

Bi 8.

A.CH3CH2NHCH3, CH3NH2, (CH3)2NCH2CH3.

B.C2H5NH2, (CH3)2CHNH2, (CH3)3CNH2

C.CH3NH2, CH3CH2NHCH3, (CH3)2NCH2CH3.

D.CH3NH2, (CH3)2NCH2CH3, CH3CH2NHCH3

Bi 9. 2

A.2.

B.1.

C.4.

D.3.

Bi 10.

A.C2H5NH2.

B.C6H5NH2.

C.CH3NH2.

D.CH3NHCH3.

Bi 11.

A.

B.Metylamin.

C.Trimetylamin.

D.Phenylamin.

Bi 12.

A.CH3NH2.

B.NH2CH2COOH.

C.NH2CH(CH3)COOH.

D.C2H5NH2.

Bi 13.

A.17,98%

B.15,73%

C.15,05%

D.18,67%



Trang 36

Bi 14. 3-NH-CH2CH3

A.

B.etylmetylamin.

C.N-etylmetanamin.

D.

Bi 15. khng 2-CH2-COOH ?

A. -aminoaxetic.

B.Axit 2-aminoetanoic.

C.Glyxin.

D.Axit 2-aminoaxetic.

Bi 16.Cho aminoaxit X: HOOC-CH2-CH2-CH(NH2)-COOH

A.

B.Axit 2-

C. -aminoglutaric.

D.Axit glutamic.

Bi 17.

A.Valin.

B.Phenylalanin.

C.Tyrosin.

D.Glyxin.

Bi 18.

A.Glyxin.

B.Alanin.

C.Axit glutamic.

D.Lysin.

Bi 19. -butylamin ?

A.CH3CH2CH2CH2NH2.

B.CH3CH2CH(CH3)NH2.

C.CH3CH(CH3)CH2NH2.

D.(CH3)3CNH2.

Bi 20. 3-CH(CH3)-CH(NH2)-COOH l:

A.Axit 2-amino-3-metylbutanoic

B.Axit 2-amino-2-isopropyletanoic

C.Axit 2-amino isopentanoic

D.Axit 3-amino-2-metylbutanoic

Bi 21. 3H9N l

A.4.

B.3.

C.1.

D.2.

Bi 22. 4H11N l

A.4.

B.2.

C.5.

D.3.

Bi 23. 7H9N l



Trang 37

A.4.

B.2.

C.5.

D.3.

Bi 24.

A. -NH2.

B.

C.

D.

Bi 25. 5H13N l

A.1

B.2

C.3

D.4

Bi 26.

II II

l

A.1; 3

B.2; 2

C.2; 1

D.1; 2

Bi 27.

A.

B.

C.

D.Amin c t 2 nguyn t cacbon trong phn t b u xu t hi ng phn.

Bi 28. 4H10O v C4H11

A.4 v 1.

B.1 v 3.

C.4 v 8.

D.1 v 1.

Bi 29. 4H11 I

A.2.

B.4.

C.6.

D.8.

Bi 30.

A.CH3N.

B.CH4N.

C.CH5N.

D.C2H5N.

Bi 31.

A.

B.Etyl axetat.

C.Metylamin.

D.



Trang 38

Bi 32. khng

A. 2NCH2 3N+CH2COO

-

B.

C.

D. 2NCH2COOH3NCH3 l este

Bi 33.C cc dd: HCl, H2SO4, NaOH, Br2, CH3CH2 khng

anilin l

A.3

B. 4

C.1

D.2

Bi 34. I

A.4.

B.7.

C.8.

D.9.

Bi 35.

A.Gly, Ala, Glu, Tyr.

B.Gly, Val, Lys, Ala.

C.Gly, Ala, Glu, Lys.

D.Gly, Val, Tyr, Ala.

Bi 36.

A.H2NCH2COOH.

B.CH3COOH.

C.CH3CHO.

D.CH3NH2.

Bi 37. 2NCH2COOH, C6H5NH2, C2H5NH2, CH3

A.2.

B.1.

C.3.

D.4.

Bi 38.

l:

A.CnH2n+1NO2

B.CnH2n-1NO4

C.CnH2nNO4

D.CnH2n+1NO4

Bi 39.Cng th c t ng qut c a dy cc amino axit no, m ch h , tc d ng v i dung d ch HCl theo

t l mol 1 : 1, tc d ng v i dung d ch NaOH theo t l mol 1 : 2 l

A.CnH2n+2O2N2.

B.CnH2nO2N2.

C.CnH2n+1O4N.

D.CnH2n-1O4N.

Bi 40.

C5H13N ?

A.3.



Trang 39

B.2.

C.5.

D.4.

T T Cu 1:

2 2 2( )n n m mC H NH hay 2 2n n m mC H N

- -

-

hidrocacbon.

- 3)3 3)CNH2

- 3)2 3)2CHNHCH3

- 6H5N(CH3)2 6H5CH(OH)C(CH3)3

- 3)2 3CH2

- -CH(NH2)-COOH. Nhm -NH2

Cu 4:

Lysin: 2 2 4 2( ) ( )NH CH CH NH COOH

hidrocacbon.

- 3NH3Cl khng l amin.

-

- 3NH3Cl v C6H5NH3Cl khng l amin.

- 3NHCH3

(CH3)2CHNH2 l isopropylamin.

(CH3)2CHCH2NH2 l isobutylamin.



Trang 40

CH3CH2CH2CH2NH2 l n-butylamin.

CH3CH2CH(CH3)NH2 l sec-butylamin.

Cu 7:

Danh php N-

C6H5-NH-CH3 l N-Metylanilin.

C6H5-CH2-NH2 l benzylamin.

CH3-C6H4-NH2 l toluidin.

CH3-NH-CH3

Cu 8:

Cc amin trong dy

-

-

- =>

-

Cu 9:

Axit aminoaxxetic l CH2(NH2)-COOH. Trong -NH2.

Cu 10:

hidrocacbon.

3NHCH3

hidrocacbon.

- 3NHCH3 =>

- 3CH2NH2

- 3)3

- 6H5NH2

CH3NH2 l metylamin.

H2NCH2COOH l glyxin.



Trang 41

NH2CH(CH3)COOH l alanin.

C2H5NH2 l etylamin.

Alanin c CTCT CH3-CH(NH2)-COOH.

%N = 14

0,157389

CH3-NH-CH2CH3 c tn l etylmetylamin.

- aminoetanoic

2 2 2( )HOOC CH CH CH NH COONa

Tyrosin: 6 4 2( )p OHC H C C NH COOH min v axit

- 2(NH2)-

- 3-CH(NH2)-

- -[CH2]2-CH(NH2)-

- 2N-[CH2]4-CH(NH2)-

Cu 19:

-

hai.

4H3-C

3H(CH3)-C

2H(NH2)-C

1OOH

-amino-3-

-2-amino-2- 3-CH(CH3)-CH(NH2)-COOH v xc



Trang 42

- -amino isopentanoic.

-amino-2-

3H9N l CH3CH2CH2NH2; CH3-CH(NH2)-CH3.

Cu 22:

2

2

2

2

( )

( )

( )( )

C C C C NH

C C C NH C

C C C C NH

C C NH C C

A

7H9N l

C6H5CH2NH2; C6H4(NH2)CH3

hidrocacbon.

5 13C H N l:

3 2 2 2 2 2

3 2 2 2 3

3 2 2 2 3

( )

( )

CH CH CH CH CH NH

CH CH CH CH NH CH

CH CH CH NH CH CH

=>

Cu 26:

C3H7OH; ancol isopropylic = ancol propan-2-ol:

CH3CHOHCH3 ( hay (CH3)2CHOH ); ancol anlylic: CH2=CH-CH2OH; ancol isoamylic:

(CH3)2CH-CH2-CH2OH soamyl axetat ).

II

C2H5-NH-C2H5; anilin: C6H5NH2; etylphenylamin: C6H5NHC2H5;

isobutylamin: (CH3)2CHCH2OH.

II

Cu 27:



Trang 43

Cu 28:

-CH(OH)-CH2CH3

Cu 29: p n B

4 7 2C H NH

4 7C H

3 2 2 2 2

3 2 2 3

3 3 2 2

3 3 2

( )

( )

( )

CH CH CH CH NH

CH CH CH NH CH

CH CH CH CH NH

C CH NH

Cu 30:

nH2n + 3

C.

Cu 31: 6H12O6.

Etyl axetat l CH3COOC2H5.

Metylamin l CH3NH2.

12H22O11.

Cu 32:

=>

Cu 33:

NaOH; CH3CH2OH

[Anilin c tnh bazo]

Cu 34:

Q nH2n+3N.

Ta c %N= 14

14 17n



Trang 44

I 5H13

CH3-CH2-CH2-CH2-CH2-NH2 ; CH3-CH2-CH(NH2)-CH2-CH3 ; CH3-CH2-CH2- CH(CH3)-NH2 ;

CH3- CH(CH3)-CH2- CH2-NH2;CH3-CH(NH2)-CH(CH3)2 ; CH3- CH2-CH(NH2)(CH3)2,CH3-CH2-

CH(CH3)-CH2-NH2 ; (CH3)3C-CH2-NH2.

C.

Cu 35:

2 v 1 nhm COOH, Glu c 2 nhm COOH v 1 nhm NH2

D.

Cu 36:

H2NCH2 2NCH2COONa + H2O

H2NCH2 3NCH2COOH

3

3

3NH2

Cu 37:

2NCH2COOH, CH3COOH.

H2NCH2 2NCH2COONa + H2O

CH3 3COONa + H2O

Cu 38:

(HOOC)2CnH2n - 1NH2 n + 2H2n - 1 + 2 + 2NO4 n + 2H2n + 3NO4 mH2m - 1NO4

Cu 39:

X t -

-

2 2 2.2 1 4 2 1 4n n n nC H O N C H O N D

Cu 40:

5 13 :C H N

C-C-C-N(C)-C

C-C(C)-N(C)-C



Trang 45

C-C-N(C)-C-C (3)

Nng Cao - L thuy t tr ng tm v Amin Amino axit (Phn 1)

Bi 1.

1.CH3-NH2 2.CH3-NH-CH2-CH3 3.CH3-NH-CO-CH3 4.NH2-CH2-CH2-NH2

5. (CH3)2NC6H5 6. NH2-CO-NH2 7. CH3-CO-NH2 8. CH3-C6H4-NH2

A. 3.

B. 4.

C. 5.

D. 6.

Bi 2. Cho cc amin sau:

1. CH3CH2NH2

2.

3. C6H5NHC(CH3)3

4. C6H5NHCH2CH3

5. CH3N(C6H5)2

6.

A. 1.

B. 2.

C. 3.

D. 4.

Bi 3. 4H11

A. 6.

B. 7.

C. 8.

D. 9.

Bi 4. 5H13

C6H5CH(OH)C(CH3)3 l:

A. 4.

B. 5.

C. 6.

D. 7.

Bi 5. -Etyl-N-metylbutan-1-amin?

A. CH3CH2CH2C(CH3)(C2H5)NH2

B. CH3CH2NHCH2CH2CH2CH3

C. CH3CH2NHCH(CH3)CH2CH2CH3

D. CH3CH2CH2CH2N(CH3)(C2H5)

Bi 6.



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A. Phenylpropylamin.

B. 1-metyl-2-phenyletan-1-amin.

C. Benzyletylamin.

D. 1-phenylpropan-2-amin.

Bi 7.

a) glyxin b) glixerol c) etylen glicol d) alanin

e) anilin f) amoni axetat g) axit glutamic h) axit lactic

j -aminocaproic

A. 3.

B. 4.

C. 5.

D. 6.

Bi 8. 4H9O2N l:

A. 3.

B. 4.

C. 5.

D. 6.

Bi 9. 3H7O2

A. 4

B. 6.

C. 5.

D. 3

Bi 10. xHy

A. 3.

B. 2.

C. 4.

D. 1.

Bi 11. 7H9N l

A. 2.

B. 4.

C. 5.

D. 3.

Bi 12.



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A. Axit 2-amino-3-phenylpropanoic.

B. -amino--phenylpropanoic.

C. Axit 2-amino-3-phenylpropionic.

D. Axit 2-amino-2-benzyletanoic.

Bi 13.

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