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Lcringo
2007 - Nam BCD chuyen hinh th&c thi man H6a h9c tir ti! lugn sang trac nghi¢m. Nam d6,
Chfnh 11 tuoi. Chfnh chira chu tam den dieu d6, Chfnh chira djnh hinh dir()'c Slf thay doi d6 dang
ft nhieu anh hir&ng den minh. L&n Jen, v&i chut dam me nho theo con dirimg dgy h9c man h6a,
nhieu dem thay minh thieu s6t, di dgy h9c tro nhirng thgt Slf chira hieu het ve h6a h9c, ve vi¢c
suot mirM may nam qua m9i ngirM n6i gi v&i nhau ve h6a h9c?.
V&i Slf phat trien cua internet, tai li¢u bai tg.p man h6a thlfc la kh6ng thieu, nhirng chfnh vi
nhieu nen Chfnh cam thay minh bj roi, bj quan minh vao nhfrng bai toan giai nhanh xa rM thlfc
te. Tren con dir&ng di tim lgi chfnh minh, qua nhieu Ian ir&c tfnh nang lir()'ng ban than, Chfnh
th6i thuc minh xay d!fng b9 "Tuyen tgp cac cau hoi trac nghi¢m H6a h9c cua BCD tir nam 2007
- 2019" . Nhin lgi chijng dir&ng 1 thang xay d!fng ngan hang cau hoi nay, 11.}.c lgi cac de chfnh
th&c cua b9 tir cac nguon : De thi tot nghi¢p, de thi cao dang, de thi dgi h9c khoi A,B chinh lgi
cha dung font, djnh dgng roi bat tay vao giai chi tiet tirng cau bang Math type va sap xep theo
dgng, theo th& ti! tir dl den kh6, l9c nhfrng cau hoi da giam tai. D6 la m9t qua trinh thgt nhieu
thir thach, dau tranh nhieu trong chfnh ban than minh.
Chfnh da xep lgi ngan hang cau hoi nay theo y chu quan cua minh, tuy chira thgt vira y nhir
mong muon vi thM gian con hgn che, nhirng ft nhieu va phan nao ly giai dir()'c cau hoi cua ban
than ve vi¢c "suot mirM may nam qua m9i ngirM n6i gi v&i nhau ve h6a h9c?". Tir d6 c6 cai
nhin tot hD'n de djnh hir&ng 6n tgp cha h9c tro cua minh.
De hoan thanh tuyen tgp nay, Chfnh xin cam D'n quy thay co ngay xira da chia se nhfrng ban
word h6a de cua b9. Xin cam D'n Thay Nguyln Anh Phong vi nhfrng tir duy h6a h9c hay va xin
phep thay cha minh dir()'c sir dl.}.ng tir duy cua thay trong m9t so bai giai. Xin cam D'n thgt nhieu
trang mgng da cha minh tham khao nhieu hD'n hir&ng giai quyet cac bai toan kh6, de minh
hoan thi¢n ban than hD'n tirng ngay.
I

Va t6i biet, t6i phai n6i IM cam D'n
Cho t6i song, nhfrng thang nhfrng ngay rat xanh
Chgm Jen trai tim thay CO'n mO' con chay nong
Nhieu dem trang xoa bay , long nhir c6 gi6 dau mu.a.
-DEN vAuBMT, 00hSp ngay 10/12/2019

Quythay co muon chuyen giao ban word quyen sach nay (Banta.ch bai
giai + boi dap an, ban bai giai du&i cau h6i, banthotheotrinhtl! cac
nam) detien bien soan lai c6 the lien he v&i em qua cac dia chi sau a:

SoDT:

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H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 1



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H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !


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Trang 2


CC01: LYTHUYET TRONG TA.M ESTE-LIPIT
LY THUYET ESTE-LIPIT ► CAP DQ NH�N BIET ► ESTE

Cau 1. Chat X c6 cong thfrc cau t<;10 thu g9n HCOOCH3. Ten g9i la
A. metyl fomat.

B. metyl axetat.

C. etyl axetat.

D. etyl fomat.
[Ky thi tot nghi�p THPT - 2013]

Cau 2. Chat X c6 cong thfrc cau t<;10 CH3CH2COOCH3. Ten g9i cua X la
A. metyl axetat.

B. metyl propionat.

C. propyl axetat.

D. etyl axetat.
[Be chfnh thfrc THPT QG - 2016]

Cau 3. Este etyl axetat c6 cong thfrc la

A. CH3COOC2Hs.

B. CH3COOH.

D. CH3CH2OH.
[Ky thi tot nghi�p THPT - 2007]

Cau 4. Etyl axetat c6 cong thfrc h6a h9c la
A. CH3COOCH3.

B. CH3COOC2Hs.

C. HCOOCH3.

D. HCOOC2Hs.
[Be minh h9a THPT QG- 2017]

Cau 5. Etyl propionat la este c6 mui
A. HCOOC2Hs.

thorn

cua dfra. Cong thfrc cua etyl propionat la

B. C2HsCOOC2Hs.

C. C2HsCOOCH3.

D. CH3COOCH3.
[Be minh h9a THPT QG- 2019]


Cau 6. Este etyl fomat c6 cong thfrc la
A. CH3COOCH3.

B. HCOOC2Hs.

C. HCOOCH= CH2.

D. HCOOCH3.
[Ky thi tot nghi�p THPT - 2008]

Cau 7. Vinyl axetat c6 cong thfrc la
A. CH3COOCH3

B. C2HsCOOCH3

C. HCOOC2Hs

D. CH3COOCH = CH2
[Ky thi tot nghi�p THPT - 2010]

Cau 8. Metyl acrylat c6 cong thfrc cau t<;10 thu g9n la
A. CH3COOC2Hs.

B. CH2 = CHCOOCH3.

C. C2HsCOOCH3.

D. CH3COOCH3.
[Ky thi tot nghi�p THPT - 2009]


Cau 9. Xa phong h6a CH3COOC2Hs trong dung dtch NaOH dun n6ng, thu duqc muoi c6 cong thfrc la
A. C2HsONa.

B. C2HsCOONa.

C. CH3COONa.

D. HCOONa.
[Be chfnh thfrc THPT QG - 2017]

Cau 10. Cho CH3COOCH3 vao dung dtch NaOH (dun n6ng), sinh ra cac san pham la
A. CH3COONa va CH3COOH.

B. CH3COONa va CH3OH.

C. CH3COOH va CH3ONa.

D. CH3OH va CH3COOH.
[Ky thi tot nghi�p THPT - 2010]

Cau 11. Este HCOOCH3 phan frng v&i dung dtch NaOH (dun n6ng), sinh ra cac san pham hfru ca la
A. CH3COONa va CH3OH.

B. CH3ONa va HCOONa.

C. HCOONa va CH3OH.

D. HCOOH va CH3ONa.
[Ky thi tot nghi�p THPT - 2009]


Cau 12. Bun n6ng este HCOOCH3 v&i m9t luqng vll'a du dung dtch NaOH, san pham thu duqc la
H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 3


A. CH3COONa va C2HsOH.

B. HCOONa va CH3OH.

C. HCOONa va C2HsOH.

D. CH3COONa va CH3OH.
[Ky thi tot nghi�p THPT - 2008]

Cau 13. Thuy phan este X trong dung dtch axit, thu dll'Q'C CH3COOH va CH3OH. Cong thuc cau t�o cu.a X la
A. HCOOC2Hs.

B. CH3COOC2Hs.

C. C2HsCOOCH3.

D. CH3COOCH3.
[De chfnh thuc THPT QG - 2018]

Cau 14: Thuy phan este X trong dung dtch NaOH, thu dll'Q'C CH3COONa va C2HsOH. Cong thuc cau t�o cu.a
X la
A. C2HsCOOCH3.


B. C2HsCOOC2Hs.

D. CH3COOC2Hs.
[De chfnh thuc THPT QG - 2018]

Cau 15: Chat nao sau day phan ung dll'Q'C v&i dung dtch NaOH t�o thanh HCOONa va C2HsOH?
A. HCOOCH3.

B. CH3COOC2Hs.

C. CH3COOCH3.

D. HCOOC2Hs.
[Ky thi tot nghi�p THPT - 2013]

Cau 16: Khi dun n6ng chat X c6 cong thuc phan ti'r C3H6O2 v&i dung dtch NaOH thu dll'qc
CH3COONa. Cong thuc cau t�o cu.a X la
A. HCOOC2HS.

B. CH3COOCH3.

C. C2HSCOOH.

D. CH3COOC2HS.
[Ky thi tot nghi�p THPT - 2012]

Cau 17: Este nao sau day tac d\J.ng v&i NaOH thu dll'Q'C ancol etylic?
A. CH3COOC2Hs.

B. CH3COOC3H7.


C. C2HsCOOCH3.

D. HCOOCH3.

[De chfnh thuc THPT QG - 2019]
Cau 18: Este nao sau day tac d\J.ng v&i dung dtch NaOH thu dll'Q'C ancol metylic?
A. HCOOCH3.

B. HCOOC3H7.

C. CH3COOC2Hs.

D. HCOOC2Hs.
[De chfnh thuc THPT QG - 2019]

Cau 19: Este nao sau day tac d\J.ng v&i dung dtch NaOH thu dll'Q'C Natri axetat?
A. CH3COOC2Hs.

B. C2HsCOOCH3.

C. HCOOCH3.

D. HCOOC2Hs.
[De chfnh thuc THPT QG - 2019]

Cau 20: Este nao sau day tac d\J.ng v&i dung dtch NaOH thu dll'Q'C Natri fomat?
D. HCOOCH3.
C. CH3COOCH3.
B. CH3COOC2Hs.

A. C2HsCOOC2Hs.
[De chfnh thuc THPT QG - 2019]
Cau 21: Chat X c6 cong thuc phan ti'r C3H6O2 la este cu.a axit axetic (CH3COOH). Cong thuc cau t�o cu.a X la
A. C2HsCOOH.

B. CH3COOCH3.

C. HCOOC2Hs.

D. HOC2H4CHO.
[Ky thi tot nghi�p THPT - 2008]

Cau 22: Thuy phan este X trong moi trm'mg kiem, thu dU'Q'C natri axetat va rll'Q'U etylic. Cong thuc cu.a X
la:
B.C2HsCOOCH3

D.CH3COOCH3.
[Ky thi tot nghi�p THPT - 2007]

Cau 23: Este nao sau day c6 phan ung trang b�c?
A. HCOOCH3.

B. CH3COOCH3.

C. CH3COOC2Hs.

D. C2HsCOOCH3.
[De chfnh thuc THPT QG - 2018]

Cau 24: Este nao sau day c6 phan ung trang b�c?

A. CH3COOCH2CH3.

B. CH2 = CHCOOCH3.

C. HCOOCH3.

H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 4


[De minh h9a THPT QG- 2018]
Cau 2 5: Dun n6ng este CH3COOC6Hs (phenyl axetat) v&i ltrqng dU' dung dtch NaOH, thu dU'Q'C cac san
pham hfru CO' la
A. CH3OH va C6HsONa.
B. CH3COOH va C6HsONa.
C. CH3COOH va C6HsOH.
D. CH3COONa va C6HsONa.
[Ky thi tot nghi�p THPT - 2012]
Cau 26: Thuy phan phenyl axetat trong dung dtch NaOH dll' thu dll'Q'C cac san pham hfru ca la
A. axit axetic va phenol

B. natri axetat va phenol.

C. natri axetat va natri phenolat.

D. axit axetic va natri phenolat.
[Ky thi tot nghi�p THPT - 2009]

Cau 27: Chat nao sau day khi dun n6ng v&i dung dtch NaOH thu dll'qc san pham c6 andehit?

A. CH3-COO-CH2-CH = CH2.

B. CH3-COO-C(CH3) = CH2.

C. CH2 = CH-COO-CH2-CH3.

D. CH3-COO-CH = CH-CH3.
[De chfnh thuc D<;1.i h9c khoi A - 2013]

Cau 28: Trm'mg hqp nao dll'&i day t<;10 ra san pham la ancol va muoi natri cu.a axit cacboxylic?
A. HCOOCH = CHCH3 + NaOH �

B. CH3COOCH2CH = CH2 + NaOH �

C. CH3COOCH = CH2 + NaOH �

D. CH3COOC6Hs (phenyl axetat) + NaOH �
[De chfnh thuc Cao dang - 2013]

Cau 29: Dun soi h6n hqp gom ancol etylic va axit axetic (c6 axit H2SO4 d�c lam xuc tac) se xay ra
phan ung
A. trung ngll'ng.

B. trung hqp.

C. este h6a.

D. xa phong h6a.
[Ky thi tot nghi�p THPT - 2012]


Cau 30: Phan ung gifra C2HsOH v&i CH3COOH (xuc tac H2SO4 d�c, dun n6ng) la phan ung
A. trung hqp.

B. este h6a.

C. xa phong h6a.

D. trung ngll'ng.
[Ky thi tot nghi�p THPT - 2010]

Cau 31: CT dieu ki�n thfch hqp, hai chat phan ung v&i nhau t<;10 thanh metyl fomat la
A. HCOOH va CH3OH.

B. HCOOH va C2HSNH2. C. HCOOH va NaOH.

D. CH3COONa va CH3OH.
[Ky thi tot nghi�p THPT - 2012]

Cau 32: CT dieu ki�n thfch hqp hai chat nao sau day phan ung v&i nhau t<;10 thanh metyl axetat?
A. CH3COOH va CH3OH. B. HCOOH va CH3OH.

C. HCOOH va C2HsOH.

D. CH3COOH va C2HsOH.

[Ky thi tot nghi�p THPT - 2013]
Cau 33: San pham cu.a phan ung este h6a gifra ancol metylic va axit propionic la
A. propyl propionat.

B. metyl propionat.


C. propyl fomat.

D. metyl axetat.
[De minh h9a THPT QG- 2017]

Cau 34: Trang dieu ki�n thfch hqp, axit fomic (HCOOH) phan ung dll'Q'C v&i
A. HCl.

B. Cu.

C. C2HsOH.

D. NaCl.
[Ky thi tot nghi�p THPT - 2008]

Cau 35: Phan ung hoa h9c xay ra trong trm'mg hqp nao sau day thu�n nghtch?
A. Dun h6n hqp gom axit axetic va ancol etylic.
B. Axit axetic tac d1,mg v&i axetilen.
C. Thuy phan phenyl axetat trong moi trm'mg axit.
H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 5


ChinhChem

H� thong Giao d1:1c Hoa HQc Online ChinhChem.com

0978.432.243


D. thuy phan etyl axetat trong moi tnrang baza.
[Ky thi tot nghi�p THPT - 2009]
Cau 36: Hinh ve sau day mo ta thf nghi�m dieu che chat hfru ca Y:

Nucrc da
1.9:.��- Ch�t hfru co Y

Phan (mg nao sau day xay ra trong thf nghi�m tren?
A. 2C6H12O6 + Cu(OH)z ➔ (C6H11O6)2Cu + H2O

C. H2NCH2COOH + NaOH ➔ H2NCH2COONa + H2O
D. CH3COOH + NaOH ➔ CH3COONa + H2O
[Be minh h9a THPT QG- 2017]
Cau 37: Chat nao sau day trong phan ti'r chi c6 lien ket dan?
A. Axit axetic.

B. Metyl fomat.

C. Andehit axetic.

D. Ancol etylic.

[Be chfnh thuc B<;1.i h9c khoi B - 2013]
Cau 38: Trang so cac chat dU'&i day, chat c6 nhi�t d9 soi cao nhat la
A. CH3 COOH

B. C2 H 5 0H

C. HCOOCH3


D. CH3 CHO
[Be chfnh thuc Cao dang - 2014]

Cau 39: Ti khoi hai cua m9t este no, dan chuc X v&i hidro la 30. Cong thuc phan ti'r cua X la
A. C2H4O2.

B. C3H6O2.

C. CsH1oO2.

D. C4HsO2.
[Ky thi tot nghi�p THPT - 2013]

Cau 40: Thuy phan chat X bang dung dtch NaOH, thu dU'Q'C hai chat Y va Z deu c6 phan ung trang b<;1.c, Z
tac dl).ng dU'Q'C v&i Na sinh ra khf H2. Chat X la
A. CH3COO-CH=CH2.

B. HCOO-CH2CHO.

C. HCOO-CH=CH2.

D. HCOO-CH=CHCH3.

[Be chfnh thuc B<;1.i h9c khoi A - 2014]
Cau 41: Nh�n xet nao sau day khong dung?
A. Poli(metyl metacrylat) dU'Q'C dung lam thuy tinh hfru ca.
B. Cac este thll'ang nh� han nll'O'C va ft tan trong nll'O'C.
C. Metyl fomat c6 nhi�t d9 soi thap han axit axetic.
D. Metyl axetat la dong phan cua axit axetic.

[Ky thi tot nghi�p THPT - 2013]
LY THUYET ESTE-LIPIT ► CAP D<) NH�N BIET► LIPIT
Cau 42: Chat beo la trieste cua axit beo v&i
A. etanol.

B.phenol.

C.glixerol.

D. etylen glicol.
[Ky thi tot nghi�p THPT - 2009]

Cau 43: Chat beo la trieste cua axit beo v&i
A. ancol etylic.

B. ancol metylic.

C. etylen glicol.

D. glixerol.
[Be chfnh thuc THPT QG - 2015]

H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 6


Cau 44: Khi thuy phan lipit trong moi tnrang kiem thi thu dll'Q'C muoi cua axit beo va
A. phenol.


B. glixerol.

C. ancol dan chfrc.

D. este dan chfrc.
[Ky thi tot nghi�p THPT- 2008]

Cau 45: Cong thfrc axit stearic la
A. C 2HsCOOH.

B. CH3COOH.

D. HCOOH.
[De chfnh thfrc THPT QG - 2019]

Cau 46 Cong thfrc phan tu cua axit oleic la
A. C 2HsCOOH.

B. HCOOH.

D. C17H33COOH.
[De chfnh thfrc THPT QG - 2019]

Cau 47: Chat khong phai axit beo la
A. axit axetic.

B. axit stearic.

C. axit oleic.


D. axit panmitic.
[Ky thi tot nghi�p THPT- 2010]

Cau 48: Axit nao sau day la axit beo?
A. Axit axetic

B. Axit glutamic

C. Axit stearic

D. Axit adipic
[De chfnh thfrc D<;1.i h9c khoi B - 2014]

Cau 49: Cong thfrc nao sau day c6 the la cong thfrc cua chat beo?
A. CH3COOCH 2 C6Hs.

B. C1sH31COOCH3.

C. (C17H33COO) 2 C 2 H4.

D. (C17H3 sCOO) 3C3Hs.

[De chfnh thfrc THPT QG - 2017]
Cau 50: Cong thfrc cua triolein la
A. (C17H33COO) 3C3Hs.

B. (HCOO) 3C3Hs.

D. (CH3COO) 3C3Hs.
[De chfnh thfrc THPT QG - 2019]


Cau 51: Cong thfrc cua tristearin la
A. (C 2HsCOO) 3C3Hs.

B. (C17H3 sCOO) 3C3Hs.

C. (CH3COO) 3C3Hs.

D. (HCOO) 3C3Hs.
[De chfnh thfrc THPT QG - 2019]

Cau 52: Chat nao sau day tac dt,mg v&i dung dtch NaOH sinh ra glixerol?
A. Glucoza.

B. Metyl axetat.

C. Triolein.

D. Saccaroza.
[Ky thi tot nghi�p THPT- 2012]

Cau 53: Chat nao sau day tac dt,mg v&i dung dtch NaOH dun n6ng t<;10 ra glixerol?
A. Glyxin.

B. Tristearin.

C. Metyl axetat.

D. Glucoza.
[De chfnh thfrc THPT QG - 2017]


Cau 54: Xa phong h6a chat nao sau day thu dll'Q'C glixerol?
A. tristearin.

B. metyl axetat.

C. metyl fomat.

D. benzyl axetat.
[De chfnh thfrc THPT QG - 2016]

Cau 55: Khi xa phong hoa tristearin ta thu dll'Q'C san pham la
A. C17H3sCOONa va glixerol.

B. C1sH31COOH va glixerol.

C. C17H3 sCOOH va glixerol.

D. C1sH31COONa va glixerol
[Ky thi tot nghi�p THPT- 2007]

Cau 56: Cong thfrc cua triolein la
A. (CH3[CH 2 ]14COO) 3C3Hs.
C. (CH3[CH 2 ]16COO) 3C3Hs.

B. (CH3[CH 2 ]7CH=CH[CH 2 ]sCOO) 3C3Hs.
D. (CH3[CH 2 ]7CH=CH[CH 2 ]7COO) 3C3Hs.
[De chfnh thfrc Cao dang- 2011]

H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !


Trang 7


Cau 57: Chat nao sau day khong phan (mg v&i Hz (xuc tac Ni, t 0 )?
A. Vinyl axetat.

B. Triolein.

C. Tripanmitin.

D. Glucoza.
[Be chfnh thuc THPT QG - 2017]

Cau 58: Triolein khong tac dt,mg v&i chat (ho�c dung dtch) nao sau day?
A. HzO (xuc tac HzSO4 loang, dun n6ng)

B. Cu(OH)z (& dieu ki�n thuang)

C. Dung dtch NaOH (dun n6ng)

D. Hz (xuc tac Ni, dun n6ng)
[Be chfnh thuc B<;1.i h9c kh6i B - 2011]

Cau 59: Este nao sau day khi phan ung v&i dung dtch NaOH du, dun n6ng khong t<;10 ra hai mu6i?
A. C6HsCOOC6Hs (phenyl benzoat).

B. CH3COOC6Hs (phenyl axetat).

C. CH3COO-[CHz]z-OOCCHzCH3.


D. CH3OOC-COOCH3.
[Be chfnh thuc B<;1.i h9c kh6i B - 2013]

Cau 60: Phat bieu nao sau day khong dung?
A. Chat beo la trieste cua etylen glicol v&i cac axit beo.
B. Cac chat beo thuang khong tan trong nu&c va nh� han nu&c.
C. Triolein c6 kha nang tham gia phan ung c(mg hidro khi dun n6ng c6 xuc tac Ni.
D. Chat beo bt thuy phan khi dun n6ng trong dung dtch kiem.
[Be chfnh thuc B<;1.i h9c kh6i B - 2013]
Cau 61: Phat bieu nao sau day Sai?
A. CJ dieu ki�n thuang, chat beo (C17H33COO)3C3 Hs

a tr<;1.ng thai ran.

B. Fructoza c6 nhieu trong m�t ong.
C. Metyl acrylat, Tripanmitin va Tristearin deu la este.
D. Thuy phan hoan toan chat beo luon thu duqc Glixerol.
[Be chfnh thuc THPT QG - 2017]
Cau 62: Phat bieu nao sau day sai?
A. Thuy phan etyl axetat thu duqc ancol metylic. B. Etyl fomat c6 phan ung trang b<;1.c
C. Triolein phan ung duqc v&i nu&c brom

D. CJ dieu ki�n thuang, tristearin la chat ran.
[Be minh h9a THPT QG- 2018]

Cau 63: Phat bieu nao sau day la dung?
A. Este isoamyl axetat c6 mui chu6i chin.

B. Etylen glicol la ancol no, dan chuc, m<;1.ch ha.


C. Axit beo la nhfrng axit cacboxylic da chuc.

D. Ancol etylic tac d\J.ng duqc v&i dung dtch NaOH.
[Be chfnh thuc Cao dang - 2012]

Cau 64: Cho cac phat bieu sau:
(a) Chat beo duqc g9i chung la triglixerit hay triaxylglixerol.
(b) Chat beo nh� han nu&c, khong tan trong nu&c nhung tan nhieu trong dung moi hfru ca.
(c) Phan ung thuy phan chat beo trong moi truang axit la phan ung thu�n nghtch.
(d) Tristearin, triolein c6 cong thuc Ian luqt la: (C17H33COO)3C3Hs, (C17H3sCOO)3C3Hs.
S6 phat bieu dung la
A. 4.

B. 1.

C. 2.

D. 3.
[Be chfnh thuc B<;1.i h9c kh6i A - 2012]

LY THUYET ESTE-LIPIT ► CAP DQ THONG HIEU
Cau 65: S6 dong phan cua este ung v&i cong thuc phan ti'r C3H6Oz la:
A. 5.

B. 4.

C. 3.

H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !


D. 2.
Trang 8


[Ky thi tot nghi�p THPT - 2007]
Cau 66: So dong phan este (mg v&i cong thfrc phan tll' C3H6O2 la
A. 2.

B. 3.

D.4.

C. 5.

[De chfnh thfrc THPT QG - 2018]
Cau 67: So este c6 cong thfrc phan tll' C4HsO2 ma khi thuy phan trong moi truang axit thi thu duqc axit
fomic la
A.1.

B. 2.

C. 3.

D.4.
[De minh h9a THPT QG- 2015]

Cau 68: Cho chat X c6 cong thfrc phan tll' C4HsO2 tac dl).ng v&i dung dfch NaOH sinh ra chat Y c6 cong
thfrc phan tll' C2H3O2Na. Cong thfrc cua X la
A. HCOOC3H7.


B. C2HsCOOCH3.

D. HCOOC3Hs.
[Ky thi tot nghi�p THPT - 2009]

Cau 69: So dong phan este frng v&i cong thfrc phan tll' C4HsO2 la
A. 2.

B.4.

C. 6.

D. 5.
[De chfnh thfrc D<;1.i h9c khoi A - 2008]

Cau 70: So luqng este dong phan cau t<;10 cua nhau frng v&i cong thfrc phan tll' C4HsO2 la
A.2.

B. 3.

C.4.

D. 5.
[Ky thi tot nghi�p THPT - 2009]

Cau 71: So este c6 cong thfrc phan tll' C4HsO2 la
A.6.

B. 3.


C.4.

D. 2.
[De minh h9a THPT QG- 2017]

Cau 72: So hqp chat la dong phan cau t<;10, c6 cung cong thfrc phan tll' C4HsO2, tac dl).ng duqc v&i dung
dfch NaOH nhung khong tac dl).ng duqc v&i Na la
A.4.

B.1.

C. 2.

D. 3.
[De chfnh thfrc Cao dang - 2009]

Cau 73: So hqp chat dan chfrc, dong phan cau t<;lo cua nhau c6 cung cong thfrc phan tll' C4HsO2, deu tac
dl).ng duqc v&i dung dfch NaOH la
A. 5.

B. 3.

D. 4.

C.6.

[De chfnh thfrc Cao dang - 2007]
Cau 74: Phat bieu dung la:
A. Khi thuy phan chat beo luon thu duqc C2H4(OH)z.

B. Phan frng thuy phan este trong moi truang axit la phan frng thu�n nghfch.

C. Tat ca cac este phan frng v&i dung dfch kiem luon thu duqc san pham cuoi cung la muoi va ancol.

D. Phan frng gifra axit va ruqu khi c6 H2SO4 d�c la phan frng m9t chieu.
[De chfnh thfrc D<;1.i h9c khoi A - 2008]
Cau 75: Phat bieu nao sau day sai?
A. Nhi�t 09 soi cua este thap han han so v&i ancol c6 cung phan tll' khoi.
B. Trang cong nghi�p c6 the chuyen hoa chat beo long thanh chat beo ran.
C. So nguyen tu hidro trong phan tll' este dan va da chfrc luon la m9t so chan.
D. San pham cua phan frng xa phong hoa chat beo la axit beo va glixerol.
[De chfnh thfrc Cao dang - 2009]
H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 9


Cau 76: Cho axit acrylic tac d1,mg v&i ancol dan chfrc X, thu dll'qc este Y. Trang Y, oxi chi em 32% ve khoi
lll'qng. Cong thfrc cua Y la
A. C2H3COOCH3.

B. CH3COOC2Hs.

D. C2H3COOC2Hs.
[Be minh h9a THPT QG- 2017]

Cau 77: Hqp chat hfru ca m9-ch ha X c6 cong thfrc phan ti'r C6H10O4. Thuy phan X t9-o ra hai ancol dan
chfrc c6 s6 nguyen ti'r cacbon trang phan ti'r gap doi nhau. Cong thfrc cua X la
A. CH3OCO-CH2-COOC2Hs.


B. C2HsOCO-COOCH3.
D. CH3OCO-CH2-CH2-COOC2Hs.
[Be chfnh thfrc B9-i h9c khoi B - 2010]

Cau 78: Este X la hqp chat tham c6 cong thfrc phan ti'r la C9H10O2. Cho X tac d1;mg v&i dung dfch NaOH, t9-o
ra hai muoi deu c6 phan ti'r khoi l&n han 80. Cong thfrc cau t9-o thu g9n cua X la
A. CH3COOCH2C6Hs

B. HCOOC6H4C2Hs

C. C6HsCOOC2Hs
D. C2HsCOOC6Hs
[Be chfnh thfrc B9-i h9c khoi B - 2012]

Cau 79: M�nh de khong dung la:
A. CH3CH2COOCH = CH2 cung day dong dang v&i CH2 = CHCOOCH3.
B. CH3CH2COOCH = CH2 c6 the trung hqp t9-o polime.
C. CH3CH2COOCH = CH2 tac dl;lng dll'Q'C v&i dung dfch Br2.
D. CH3CH2COOCH = CH2 tac dl;lng v&i dung dfch NaOH thu dll'Q'C andehit va muoi.
[Be chfnh thfrc B9-i h9c khoi A - 2007]
Cau 80: Phat bieu nao sau day la dung?
A. Be phan bi�t benzen, toluen va stiren ( & dieu ki�n thm:'mg) bang phll'ang phap h6a h9c, chi can
dung thuoc thi'r la nll'&c bram.

B. Tat ca cac este deu tan tot trang nll'&c, khong d9c, dll'Q'C dung lam chat t9-o hll'ang trang cong nghi�p
th\l'C pham, my pham.
C. Phan frng gifra axit axetic v&i ancol benzylic ( & dieu ki�n thfch hqp), t9-o thanh benzyl axetat c6 mui
tham cua chuoi chfn.

D. Trang phan frng este h6a gifra CH3COOH v&i CH3OH, H2O t9-o nen tu -OH trang nh6m -COOH cua axit

va H trang nh6m -OH cua ancol.
[Be chfnh thfrc B9-i h9c khoi B - 2011]
Cau 81: Hai chat hfru ca X1 va X2 deu c6 khoi lll'qng phan ti'r bang 60 dvC. X1 c6 kha nang phan frng v&i:
Na, NaOH, Na2CO3. X2 phan frng v&i NaOH (dun n6ng) nhll'ng khong phan frng Na. Cong thfrc cau t9-o
cua X1, X2 Ian lll'qt la:
A. CH3-COOH, CH3-COO-CH3.

B. (CH3)2CH-OH, H-COO-CH3.

C. H-COO-CH3, CH3-COOH.

D. CH3-COOH, H-COO-CH3.
[Be chfnh thfrc Cao dang - 2008]

Cau 82: Hai hqp chat hfru ca X, Y c6 cung cong thfrc phan ti'r C3H6O2. Ca X va Y deu tac dl;lng v&i Na; X tac
dl;lng dll'Q'C v&i NaHCO3 con Y c6 kha nang tham gia phan frng trang b9-c. Cong thfrc cau t9-o cua X va Y
Ian 1ll'Q't la
A. HCOOC2Hs va HOCH2COCH3.

B. C2HsCOOH va HCOOC2Hs.

C. C2HsCOOH va CH3CH(OH)CHO.

D. HCOOC2Hs va HOCH2CH2CHO.
[Be chfnh thfrc Cao dang - 2009]

H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 10



Cau 83: Ba chat hfru ca X, Yva Z c6 cung cong thuc phan ti'r C4Hs02, c6 d�c diem sau:
+ X c6 m9"ch cacbon phan nhanh, tac dl).ng dll'Q'Cv&i Nava NaOH.
+ Y dll'Q'C dieu che tnyc tiep tll' axitva ancol c6 cung s6 nguyen ti'r cacbon.
+ Z tac dl).ng dll'Q'Cv&i NaOHva tham gia phan ung trang b9"c.

Cac chat X, Y, Z Ian lll'qt la:
A. CH3CH2CH2COOH, CH3COOCH2CH3, HCOOCH2CH2CH3.
B. CH3CH(CH3)COOH, CH3CH2COOCH3, HCOOCH2CH2CH3.
C. CH3CH(CH3)COOH, CH3COOCH2CH3, HCOOCH2CH2CH3.
D. CH3CH2CH2COOH, CH3COOCH2CH3, CH3COOCH2CH3.
[Be minh h9a THPT QG- 2017]
Cau 84: Cho day cac chat: HCHO, CH3COOH, CH3COOC2Hs, HCOOH, C2HsOH, HCOOCH3. S6 chat trong day
tham gia phan ung trang gll'ang la
A. 3.

B.6.

C.4.

D.5.
[Be chfnh thuc Cao dang - 2008]

Cau 85: Cho day cac chat: CH30H, CH3COOH, CH3COOCH3, CH3CHO, C6HsOH. S6 chat trong day tac dl).ng
dU'Q'Cv&i Na sinh ra H2 la
A.5.

B.2.

C.3.


D.4.
[Ky thi tot nghi�p THPT - 2008]

Cau 86: Cho glixerin trioleat (hay triolein) Ian lll'qtvao m6i 6ng nghi�m chua rieng bi�t: Na, Cu(OH)2,
CH30H, dung dtch Br2, dung dtch NaOH. Trang dieu ki�n thfch hqp, s6 phan ung xay ra la
A.4.

B.2.

C. 3.

D.5.
[Be chfnh thuc B9"i h9c khoi A - 2008]

Cau 87: Thuy phan este c6 cong thuc phan ti'r C4Hs02 (v&i xuc tac axit), thu dll'Q'C 2 san pham hfru ca Xva
Y. TIT X c6 the dieu che tnyc tiep ra Y. V�y chat X la
A. rll'Q'U metylic.

B. etyl axetat.

C. axit fomic.

D. rll'Q'U etylic.
[Be chfnh thuc B9"i h9c khoi B - 2007]

Cau 88: Chat X tac dl).ngvl.l'a duv&i dung dtch NaOH, thu dll'Q'C hai chat Yva Z. Cho Z tac dl).ngv&i dung
dtch AgN03 trong NH3 thu dll'Q'C chat hfru ca T. Cho T tac dl).ngv&i dung dtch NaOH 19"i thu dll'Q'C Y. Chat
X la
A. CH3COOCH=CH2.


B. HCOOCH3.

C. CH3COOCH=CH-CH3.D. HCOOCH=CH2.
[Be chfnh thuc THPT QG - 2017]

Cau 89: Cho chat X tac dl).ngv&i m9t lll'qngvl.l'a du dung dtch NaOH, sau d6 co c9"n dung dtch thu dll'Q'C
chat ran Yva chat hfru ca Z. Cho Z tac dl).ngv&i AgN03 (ho�c Ag20) trong dung dtch NH3 thu dll'Q'C chat
hfru ca T. Cho chat T tac dl).ngv&i dung dtch NaOH 19"i thu dll'Q'C chat Y. Chat X c6 the la
A. HCOOCH=CH2.

B. CH3COOCH=CH2.

C. CH3COOCH=CH-CH3. D. HCOOCH3.
[Be chfnh thuc Cao dang - 2007]

Cau 90: Thuy phan este Z trong moi trll'cmg axit thu dll'Q'C hai chat hfru ca X va Y (Mx < My). Bang m9t
phan ung c6 the chuyen hoa X thanh Y. Chat Z khong the la
A. metyl propionat

B. metyl axetat

C. etyl axetat

D.vinyl axetat
[Be chfnh thuc B9"i h9c khoi B - 2010]

H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 11



Cau 91: Este X m�ch h&, c6 cong thfrc phan ti'.r C4H6O2. Dun n6ng a mol X trong dung dfch NaOH vua du,
thu duqc dung dfch Y. Cho toan b9 Y tac dt,mg v&i luqng du dung dfch AgNO3 trong NH3, thu duqc 4a
mol Ag. Biet cac phan frng xay ra hoan toan. Cong thfrc cau t�o cua X la
A. CH2= CH-COOCH3.

B. HCOO-CH2-CH = CH2.

C. CH3COO-CH = CH2.

D. HCOO-CH = CH-CH3.
[De chfnh thfrc THPT QG - 2017]

Cau 92: Cho day chuyen hoa sau: Phenol _+x-Phenyl axetat

+ NaOH do
10

> Y (hqp chat tham). Hai chat X,

y trong SO' do tren Ian luqt la:
A. axit axetic, phenol.

B. anhidrit axetic, phenol.

C. anhidrit axetic, natri phenolat.

D. axit axetic, natri phenolat.
[De chfnh thfrc D�i h9c khoi A - 2009]


Cau 93: Cho SO' do chuyen hoa: Triolein
A. axit oleic.

B. axit linoleic.

o

+H 2 du(Ni, t )

X

+NaOHdu,

t

y

o

C. axit stearic.

+HCI

z. Ten g9i cua z la

D. axit panmitic.
[De chfnh thfrc D�i h9c khoi A - 2010]

Cau 94: Cho cac este: etyl fomat (1), vinyl axetat (2), triolein (3), metyl acrylat (4), phenyl axetat (5). Day

gom cac este deu phan frng duqc v&i dung dfch NaOH (dun n6ng) sinh ra ancol la:
A. (1), (3), (4).

B. (3), (4), (5).

C. (1), (2), (3).

D. (2), (3), (5).
[De chfnh thfrc Cao dang - 2012]

Cau 95: Cho day cac chat: phenyl axetat, anlyl axetat, metyl axetat, etyl fomat, tripanmitin. S6 chat trong
day khi thuy phan trong dung dfch NaOH (du), dun n6ng sinh ra ancol la:
A.4

B. 2

C. 5

D. 3
[De chfnh thfrc D�i h9c khoi B - 2011]

Cau 96: Tong so hqp chat hfru ca no, dan chfrc, m�ch h&, c6 cung cong thfrc phan ti'.r CsH1oO2, phan frng
duqc v&i dd NaOH nhung khong c6 phan frng trang b�c la
A.4

B. 5

D. 9

C. 8


[De chfnh thfrc D�i h9c khoi B - 2010]
Cau 97: Thuy phan este X m�ch h& c6 cong thfrc phan ti'.r C4H6O2, san pham thu duqc c6 kha nang trang
b�c. S6 este X thoa man tfnh chat tren la
A.4

B.3

C.6

D. 5
[De chfnh thfrc D�i h9c khoi B - 2012]

Cau 98: Este X c6 cong thfrc phan ti'.r CsHsO2. Cho X tac dl).ng v&i dung dfch NaOH, thu duqc san pham c6
hai muoi. S6 cong thfrc cau t�o cua X thoa man tfnh chat tren la
A.6.

B. 3.

C.4.

D. 5.
[De chfnh thfrc THPT QG - 2017]

Cau 99: Xa phong h6a hoan toan este X m�ch h& trong dung dfch NaOH, thu duqc h6n hqp cac chat hfru
ca gom: (COONa)z, CH3CHO va C2HsOH. Cong thfrc phan ti'.r cua X la
D. C6HsO4.
[De minh h9a THPT QG- 2017]
Cau 100: Cho a mol este X (C9H10O2) tac dl).ng vua du v&i 2a mol NaOH, thu duqc dung dfch khong c6
phan frng trang b�c. S6 cong thfrc cau t�o phu hqp cua X la

A.3.

B.4.

C. 2.

D. 6.
[De chfnh thfrc THPT QG - 2017]

H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 12


Cau 101: Hqp chatX c6 cong thfrc phan tu CsHsO2, khi tham gia phan frng xa phong h6a thu duqc m9t
andehit va m9t muoi cua axit cacboxylic. So dong phan cau t?o th6a man tfnh chat tren cuaX la
A.3.

B.2.

C. 5.

D.4.
[Be chfnh thfrc Cao dang - 2013]

Cau102: Thuy phan este m?Ch haX c6 cong thfrc phan tu C4H6O2, thu duqc san pham c6 phan frng trang
b?C, So cong thfrc cau t?O phu hqp cuaX la
A. 5.

B. 3.


C.4.

D.1.
[Be minh h9a THPT QG- 2019]

Cau 103: Trang cac chat: phenol, etyl axetat, ancol etylic, axit axetic; so chat tac dl).ng duqc v&i dung dtch
NaOH la
A.3.

B.1.

D.4

C. 2.

[Ky thi tot nghi�p THPT - 2008]

Cau 104: Khi xa phong h6a triglixerit X bang dung dtch NaOH du, dun n6ng, thu duqc san pham gom
glixerol, natri oleat, natri stearat va natri panmitat. So dong phan cau t?o th6a man tfnh chat tren cuaX
la
A.4.

B.2.

C.1.

D. 3.
[Be chfnh thfrc Cao dang - 2013]


Cau 105: Thuy phan m9t triglixeritX bang dung dtch NaOH, thu duqc h6n hqp muoi gom natri oleat,
natri stearat (c6 ti 1� mol tuang frng la 1 : 2) va glixerol. C6 bao nhieu triglixeritX th6a man tfnh chat
tren?
A.2.

B.1.

C. 3.

D.4.
[Be minh h9a THPT QG- 2015]

Cau 106: Cho glixerol (glixerin) phan frng v&i h6n hqp axit beo gom C17H3sCOOH va c1sH31COOH , so lo?i
trieste duqc t?O ra toi da la
A.6.

B. 3.

D.4.

C. 5.

[Be chfnh thfrc B?i h9c khoi B - 2007]
Cau 107: So trieste khi thuy phan deu thu duqc san pham gom glixerol, axit CH3COOH va axit C2HsCOOH
la
A.9

B.4

C.6


D.2
[Be chfnh thfrc B?i h9c khoi B - 2012]

Cau 108: Tong so chat hfru CO' m?Ch ha, c6 cung cong thfrc phan tu C2H4O2 la
A. 1.

B. 2.

C.4.

D. 3.
[Be chfnh thfrc B?i h9c khoi A - 2010]

Cau 109: Cho tat ca cac dong phan dan chfrc, m?ch ha, c6 cung cong thfrc phan tu C2H4O2 Ian luqt tac
dl).ng v&i: Na, NaOH, NaHCO3. So phan frng xay ra la
A. 2.

B. 5.

C.4.

D. 3.
[Be chfnh thfrc B?i h9c khoi B - 2007]

Cau 110: Cho cac chat sau: metan, etilen, buta-1,3-dien, benzen, toluen, stiren, phenol, metyl acrylat. So
chat tac dl).ng duqc v&i nu&c brom a dieu ki�n thuang la
A.5.

B.4.


C. 6.

D. 7.
[Be minh h9a THPT QG- 2018]

H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 13


Cau 111: De tac d9ng het v&i a mol triolein can toi da 0,6 mol Brz trong dung dtch. Gia trt cua a la
A. 0,12.

B. 0,15.

C. 0,30.

D. 0,20.
[De chfnh thuc THPT QG - 2017]

Cau 112: Hidro h6a hoan toan 17,68 gam triolein can vl.l'a du V khf Hz (dktc). Gia trt cua V la
A. 4,032.

B. 0,448.

C. 1,344.

D. 2,688.
[De chfnh thuc THPT QG - 2017]


Cau 113: Hqp chat hfru caX c6 cong thuc phan ti'r la C4HsO3. X c6 kha nang tham gia phan ung v&i Na, v&i
dung dtch NaOH va phan ung trang b�c. San pham thuy phan cuaX trong moi tnrang kiem c6 kha nang
hoa tan Cu(OH)z t�o thanh dung dtch mau xanh lam. Cong thuc cau t�o cuaX c6 the la
A. CH3COOCH2CH2OH.

B. HCOOCH2CH(OH)CH3.

C. HCOOCH2CH2CH2OH.

D. CH3CH(OH)CH(OH)CHO.
[De chfnh thuc Cao dang - 2011]

Cau 114: Cho 1 mol triglixeritX tac d9ng v&i dung dich NaOH dU', thu dU'Q'C 1 mol glixerol, 1 mol natri
panmitat va 2 mol natri oleat. Phat bieu nao sau day sai?
A. Phan ti'rX c6 5 lien ket TI.
B. C6 2 dong phan cau t�o thoa man tfnh chat cuaX.
C. Cong thuc phan ti'r chatX la Cs2H96O6,
D. 1 molX lam mat mau toi da 2 mol Brz trong dung dtch.
[De minh h9a THPT QG- 2017]
LY THUYET ESTE-LIPIT ► CAP DQ V�N D{JNG
Cau 115: Xa phong hoa m9t hqp chat c6 cong thuc phan ti'r C10H14O6 trong dung dtch NaOH ( dll'), thu
dll'qc glixerol va h6n hqp gom ba muoi (khong c6 dong phan hinh h9c). Cong thuc cua ba muoi d6 la:
A. CH2 = CH-COONa, CH3-CH2-COONa va HCOONa.
B. HCOONa, CH=C-COONa va CH3-CH2-COONa.
C. CH2 = CH-COONa, HCOONa va CH=C-COONa.
D. CH3-COONa, HCOONa va CH3-CH = CH-COONa.
[De chfnh thuc D�i h9c khoi A - 2009]
Cau 116: Hai este dan chucX va Y la dong phan cua nhau. Khi hoa hai 1,85 gamX, thu dll'qc the tfch hai
dung bang the tfch cua 0,7 gam N2 (do & cung dieu ki�n). Cong thuc cau t�o thu g9n cuaX va Y la (cho

H = 1, C = 12, N = 14, 0 = 16)
A. HCOOC2Hs va CH3COOCH3.
B. C2H3COOC2Hs va C2HsCOOC2H3.
C. C2H5COOCH3 va HCOOCH(CH3)z.

D. HCOOCH2CH2CH3 va CH3COOC2Hs.
[De chfnh thuc D�i h9c khoi B - 2007]

Cau 117: EsteX khong no, m�ch ha, c6 ti khoi hai so v&i oxi bang 3,125 va khi tham gia phan ung xa
phong hoa t�o ra m9t andehit va m9t muoi cua axit hfru ca. C6 bao nhieu cong thuc cau t�o phu hqp
v&iX?
A.2.

B. 5.

C. 3.

D.4.
[De chfnh thuc Cao dang - 2007]

Cau 118: Cho cac phat bieu:

(1) Tat ca cac andehit deu c6 ca tfnh oxi hoa va tfnh khi'r;

(2) Tat ca cac axit cacboxylic deu khong tham gia phan ung trang b�c;
H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 14



(3) Phan (mg thuy phan este trong moi tnrang axit la phan (mg thu�n nghfch;
(4) Tat ca cac ancol no, da chfrc deu hoa tan dll'Q'C Cu(OH)z.
Phat bieu dung la
B. (1) va (3).

A. (2) va (4).

C. (3) va ( 4).

D. (1) va (2).
[Be chfnh thfrc Cao dang - 2012]

Cau 119: Este X c6 cac d�c diem sau:
- Bot chay hoan toan X t9"o thanh CO2 va H2O c6 so mol bang nhau;
- Thuy phan X trong moi trll'ang axit dll'Q'C chat Y (tham gia phan frng trang gll'ang) va chat Z (c6 so
nguyen ti'r cacbon bang m9t ni'ra so nguyen ti'r cacbon trong X).
Phat bieu khong dung la:
A. Bot chay hoan toan 1 mol X sinh ra san pham gom 2 mol CO2 va 2 mol H2O.
B. Chat X thu9c lo9"i este no, dan chfrc.
C. Chat y tan VO h9"n trong nll'O'C.
D. Bun Z v&i dung dfch H2SO4 d�c & 170°C thu dU'Q'C anken.
[Be chfnh thfrc B9"i h9c khoi A - 2008]
Cau 120: Hqp chat hfru ca m9"ch h& X c6 cong thfrc phan ti'r CsH1oO. Chat X khong phan frng v&i Na, th6a
man SO' do chuyen h6a sau:
X

+H�
N1,t

>Y


+CH3COOH
H2S04 ,aac

Este c6 mui muoi chfn. Ten cu.a X la

A. pentanal

B. 2 - metylbutanal

C. 2,2 - dimetylpropanal.

D. 3 - metylbutanal.
[Be chfnh thfrc B9"i h9c khoi B - 2010]

Cau 121: Hqp chat hfru ca m9"ch h& X (CsH12Os) tac dt,mg v&i lll'qng dll' dung dfch NaOH dun n6ng, thu
dll'qc glyxerol va hai muoi cu.a hai axit cacboxylic Y va Z. Axit Z c6 dong phan hinh h9c. Phat bieu nao
sau day dung?
A. C6 hai cong thfrc cau t9"o th6a man tfnh chat cu.a X.
B. Y c6 phan frng trang b9"c.
C. Phan ti'r X chi chfra m9t lo9"i nh6m chfrc.
D. Phan ti'r khoi cu.a Z la 94.
[Be chfnh thfrc THPT QG - 2019]
Cau 122: Hqp chat hfru ca m9"ch h& X (CsH12Os) tac dt,mg v&i lll'qng dll' dung dfch NaOH dun n6ng, thu
dll'qc glixerol va hai muoi cacboxylat Yva Z (My< Mz). Hai chat Y va Z deu khong c6 phan frng trang
b9"c. Phat bieu nao sau day dung?
A. Axit cacboxylic cu.a muoi Z c6 dong phan hinh h9c.
B. Ten g9i cu.a Z la natri acrylat.
C. C6 hai cong thfrc cau t9"o th6a man tfnh chat cu.a X.
D. Phan ti'r X chi chfra m9t lo9"i nh6m chfrc.

[Be chfnh thfrc THPT QG - 2019]
Cau 123: Cho sa do phan frng theo dung ti 1� mol
(a) X+ 2NaOH ➔ X1+ X2+ X3
(c) X2+ HCl ➔ Xs+ NaCl

(b) X1+ HCl ➔ X4+ NaCl
( d) X3 + CuO ➔ X6 + Cu+ H2O

H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 15


Biet X c6 cong thfrc phan tu C6H10O4 va chfra hai chfrc este; X1, X 2 deu c6 hai nguyen tu cacbon trong phan
tu va khoi luqng mol cua X1 nh6 han khoi luqng mol cua X 2. Phat bieu nao sau day sai?
A. Phan tu khoi cua X4 la 60.

B. Xs la hqp chat hfru ca t<;1p chfrc.

C. X6 la andehit axetic.

D. Phan tu X 2 c6 hai nguyen tu oxi.
[Be chfnh thfrc THPT QG - 2019]

Cau 124: Cho este da chfrc X (c6 cong thfrc phan tu C6H10O4 ) tac d1;mg v&i dung dfch NaOH, thu duqc san
pham gom m9t muoi cua axit cacboxylic Y va m9t ancol Z. Biet X khong c6 phan frng trang b<;1c. S6 cong
thfrc cau t<;10 phu hqp cua X la
B.3.
A.4.
C. 5.

D. 2.
[Be minh h9a THPT QG- 2018]
Cau 125: Chat hfru ca X c6 cong thfrc phan tu C4H6O4 tac d\J.ng v&i dung dfch NaOH (dun n6ng) theo
phuang trinh phan frng: C4H6O4+2NaOH ➔2Z+Y. Be oxi hoa het a mol Y thi can vua du 2a mol CuO
(dun n6ng), sau phan frng t<;10 thanh a mol chat T (biet Y, Z, T la cac hqp chat hfru ca). Khoi luqng phan
tu cua T la
A. 44 dvC.

B. 58 dvC.

C. 82 dvC.

D. 118 dvC.
[Be chfnh thfrc Cao dang - 2008]

Cau 126: Cho cac hqp chat hfru ca: C 2H 2; C 2 H4; CH 2O; CH 2O 2 (m<;1ch h&); C3H4O 2 (m<;1ch h&, dan chfrc). Biet
C3H4O2 khong lam chuyen mau guy tfm am. S6 chat tac d\J.ng duqc v&i dung dfch AgNO3 trong NH3 t<;10
ra ket tua la
A.3.

C. 5.

B.4.

D. 2.
[Be chfnh thfrc B<;1i h9c khoi A - 2009]

Cau 127: Cho sa do chuyen hoa sau: C3H4O2+NaOH ➔ X+Y ; X+H 2 SO4 loang ➔ Z+T. Biet Y va Z deu c6
phan frng trang guang. Hai chat Y, Z tuang frng la:
A. HCOONa, CH3CHO.


B. HCHO, CH3CHO.

C. HCHO, HCOOH.

D. CH3CHO, HCOOH.

[Be chfnh thfrc B<;1i h9c khoi A - 2008]
Cau 128: Cho sa do phan frng: Este X (C4HnO 2)

+ NcOH
t•

z

y

+ NaOH
t•

cau t<;10 cua X th6a man sa do da cho la
B. CH 2= CHCOOCH3.

D. HCOOCH 2CH 2 CH3.
[Be chfnh thfrc Cao dang - 2012]

Cau 129: Cho sa do phan frng :
(1) X+ 0 2

0


xt.t

0

xt.t

axit cacboxylic Y1

0

xt.t

(2) X+H 2 --• ancol Y 2

___ Y3+H2O
Biet Y3 c6 cong thfrc phan tu C6H10O2. Ten g9i cua X la:
A. andehit acrylic

B. andehit propionic

C. andehit metacrylic

D. andehit axetic

[Be chfnh thfrc B<;1i h9c khoi B - 2011]
Cau 130: Este X c6 cong thfrc phan tu C6H10O4. Xa phc'mg h6a hoan toan X bang dung dfch NaOH, thu duqc
ba chat hfru ca Y, Z, T. Biet Y tac d\J.ng v&i Cu(OH) 2 t<;10 dung dfch mau xanh lam. Nung n6ng Z v&i h6n
hqp ran gom NaOH va CaO, thu duqc CH4. Phat bieu nao sau day sai?
A. X c6 hai cong thfrc cau t<;10 phu hqp.


B. Y c6 m<;1ch cacbon phan nhanh.

C. T c6 kha nang tham gia phan frng trang b<;1c.

D. Z khong lam mat mau dung dfch brom.

H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 16


[Be minh h9a THPT QG- 2019]
Cau 131: Hqp chat X c6 cong thfrc CsH14O4. TIT X thl;l'c hi�n cac phan frng (theo dung ti 1� mol):
(a) X+2NaOH ➔ X1+X2+H2O

(b) X1+H2SO4 ➔ X3+Na2SO4

(c) nX3+nX4 ➔ nilon-6,6+2nH2O
Phan tu kh6i cu.a Xs la

(d) 2X2+X3 ➔ Xs+2H2O

A.174.

C. 202.

B. 216.

D.198.

[Be chfnh thfrc B<;1.i h9c kh6i A - 2012]

Cau 132: Cho sa do chuyen h6a sau:
(a) C3 H4O2+NaOH ➔ X+Y

(b) X+H2SO4 (loang) ➔ Z+T

(c) Z+dd AgNO3 /NH3 (du) ➔ E+Ag+NH4NQ 3

(d) Y+dd AgNO 3 /NH3 (du) ➔ F+Ag+NH4NQ 3

Chat Eva chat F theo thfr tl;l' la
A. HCOONH4va CH 3 CHO.

B. (NH4)2CO 3va CH 3 COONH4.

C. HCOONH4va CH 3 COONH4.

D. (NH4)2CO 3va CH3 COOH.
[Be chfnh thfrc B<;1.i h9c kh6i A - 2012]

Cau 133: Khi cho chat hfru ca A (c6 cong thfrc phan tu C6H10Os va khong c6 nh6m CH2) tac dl).ngv&i
NaHCO3 ho�cv&i Na thi s6 mol khf sinh ra luon bang s6 mol A phan frng. Ava cac san pham B, D tham
gia phan frng theo phuang trinh h6a h9c sau:
A � B+H2O

A + 2NaOH ➔ 2D+H2O

B + 2NaOH ➔ 2D


D + HCl ➔

Ten g9i cu.a E la
A.axit acrylic.

B.axit 2-hidroxi propanoic.

C. axit 3-hidroxi propanoic.

D. axit propionic.

E +NaCl

[Be minh h9a THPT QG- 2015]
Cau 134: Cho cac phan frng xay ra theo sa do sau:
X+NaOH � Y+Z
y (ran)+NaOH (ran)

CaO, to

CH4+Na2CO3

Z+2AgNO3 + 3NH3 +H2O � CH3 COONH4+2NH4 NQ 3 +2Ag.
Chat X la
A. etyl format

B. metyl acrylat

C.vinyl axetat


D. etyl axetat
[Be chfnh thfrc Cao dang - 2014]

Cau 135: Cho cac sa do phan frng sau:
CsH14Q 4+NaOH � x1+X2+H2O
X3 +X4 � Nilon-6,6+H2O
Phat bieu nao sau day dung?
A. Cac chat X2, X3 va X4 deu c6 m<;1.ch cacbon khong phan nhanh.
B. Nhi�t 09 soi cu.a X2 cao han axit axetic.
C. Dung dtch X4 c6 the lam quy tfm chuyen mau hong.
D. Nhi�t 09 n6ng chay cu.a X3 cao han X1.
[Be minh h9a THPT QG- 2017]
Cau 136: Cho cac sa do phan frng theo dung ti 1� mol:
H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 17


(c)nX3 +nX4

t0 ,xt

poli(etylen terephtalat)+2nH2O

(d)X3+ 2x24---

H2 S04
-

)

X

-5+

2H2Q

Cho biet: X la hqp chat hfru ca c6 cong thfrc phan ti'r C10H10O4; X1, X2, X3, X4, Xs la cac hqp chat hfru ca
khac nhau. Phan ti'r khoi cua Xs la
A.118.

B.194.

D.202.

C. 222.

[Be chfnh thfrc THPT QG - 2018]
Cau 137: Cho cac sa do phan frng theo dung ti 1� mol:
(a)X+2NaOH�X1 +X2+H2O
t0 ,xt

poli(etylen terephtalat)+2nH2O

Cho biet: X la hqp chat hfru ca c6 cong thfrc phan ti'r C9HsO4; X1, X2, X3, X4, Xs la cac hqp chat hfru ca
khac nhau. Phan ti'r khoi cua Xs la
A.194.

B.222.

C.118.

D.90.
[Be chfnh thfrc THPT QG - 2018]

Cau 138: Cho cac sa do phan frng theo dung ti 1� mol:
(a)X+2NaOH�X1 +2X2
t0 ,xt

(e)X4 +2Xs

poli(etylen terephtalat)+2nH20

H2 S04 dac , t0

mengiam )

X5 + H 2 Q

>x6 +2H2O

Cho biet: X la este c6 cong thfrc phan ti'r C12H14O4; X1, X2, X3, X4, Xs, X6 la cac hqp chat hfru ca khac nhau.
Phan ti'r khoi cua X6 la
A.146.

B.104.

C.148.

D.132.
[Be chfnh thfrc THPT QG - 2018]

Cau 139: Cho cac sa do phan frng theo dung ti 1� mol:
(a)X+2NaOH�X1 +2X2
O

I ,XI

(e)X4 +2Xs

poli(etylen terephtalat)+2nH2O

H2 S04 dac , t0

t 0 ,xt

>x6 +2H2O

Cho biet: X la este c6 cong thfrc phan ti'r C10H10O4; X1, X2, X3, X4, Xs, X6 la cac hqp chat hfru ca khac nhau.
Phan ti'r khoi cua X6 la
A.118.

B.132.

C.104.

D.146.
[Be chfnh thfrc THPT QG - 2018]

Cau 140: Cho sa do cac phan frng theo dung ti 1� mol:
(a) X + 4AgNO3 + 6NH3 + 2H2O ➔ X1 + 4Ag + 4NH4NQ3
(b) X1 + 2NaOH ➔ X2 + 2NH3 + 2H2O
(c) X2 + 2HC1 ➔ X3 + 2NaCl
(d) X3 + C2HsOH � X4 + H2O
Biet X la hqp chat hfru ca no, m�ch h&, chi chfra m9t lo�i nh6m chfrc. Khi dot chay hoan toan X2, san
pham thu duqc chi gom CO2 va Na2CO3. Phan ti'r khoi cua X4 la
A. 118.

B. 90.

C. 138.

H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

D. 146.
Trang 18


[Be chfnh thuc THPT QG - 2019]
Cau 141: Chat X c6 cong thuc phan tfr C6HsO4. Cho 1 mol X phan ung hetv&i dung dtch NaOH, thu duqc
chat Yva 2 mol chat Z. Bun Zv&i dung dtch H2SO4 d?c, thu duqc dimetyl ete. Chat Y phan ungv&i dung
dtch H2SO4 loang ( du), thu duqc chat T. Cho T phan ungv&i HBr, thu duqc hai san pham la dong phan
cau t9"o cua nhau. Phat bieu nao sau day dung?
A. Chat T khong c6 dong phan hinh h9c.
B. Chat X phan ungv&i Hz (Ni, t0) theo ti 1� mol 1 : 3.
C. Chat Y c6 cong thuc phan tfr C4H4Q4Na2.
D. Chat Z lam mat mau nu&c brom.
[Be chfnh thuc B9"i h9c khoi B - 2014]
Cau 142: Este hai chuc, m9"ch h& X c6 cong thuc phan tfr C6HsO4va khong tham gia phan ung trang b9"c. X

duqc t9"o thanh tu ancol Yva axit cacboxyl Z. Y khong phan ung v&i Cu(OH)z adieu ki�n thm'mg; khi
dun Yv&i H2SO4 d?c

a 170°C khong t9"o ra anken. Nh�n xet nao sau day dung?

A. Trang X c6 ba nh6m -CH3.

B. Chat Z khong lam mat mau dung dtch nu&c brom.
C. Chat Y la ancol etylic.
D. Phan tfr chat Z c6 so nguyen tfr cacbon bang so nguyen tfr oxi.
[Be minh h9a THPT QG- 2017]
Cau 143. Cho 1 mol chat X (C9HsO4, chuavong benzen) tac dl).ng hetv&i NaOH du, thu duqc 2 mol chat Y,
1 mol chat Zva 1 mol H2O. Chat Z tac dl).ngv&i dung dtch H2SO4 loang thu duqc chat hfru ca T. Phat
bieu nao sau day sai?
A. Chat T tac dl).ngv&i NaOH theo ti 1� mol 1 : 2.

B. Chat Y c6 phan ung trang b9"c.

C. Phan tfr chat Z c6 2 nguyen tfr oxi.

D. Chat X tac dl).ng v&i NaOH theo ti 1� mol 1 : 3.
[Be minh h9a THPT QG- 2017]

Cau 144. Tien hanh cac thf nghi�m theo cac bu&c sau:
Bu&c 1: Chovao hai 6ng nghi�m m6i 6ng 2ml etyl axetat.
Bu&c 2: Them 2ml dung dtch H2SO4 20%vao 6ng thu nhat; 4ml dung dtch NaOH 30%vao 6ng thu hai.
Bu&c 3: Lac deu ca hai 6ng nghi�m, lap 6ng sinh han, dun soi nh� trong khoang 5 phut, de ngu9i.
Cho cac phat bieu sau:

(a) Sau bu&c 2, chat long trong 6ng thu nhat phan l&p, chat long trong 6ng thu hai dong nhat.

(b) Sau bu&c 3, chat long trong ca hai 6ng nghi�m deu dong nhat.

(c) Sau bu&c 3, san pham phan ung thuy phan trong ca hai 6ng nghi�m deu tan tot trong nu&c.
( d) (J bu&c 3, c6 the thayvi�c dun soi nh� bang dun each thuy (ngam trong nu&c n6ng).
(e) Ong sinh han c6 tac dl).ng h9"n che Sl).' that thoat cua cac chat long trong 6ng nghi�m.
So phat bieu dung la:
A. 5.

B. 2.

C. 3.

D. 4.
[Be chfnh thuc THPT QG - 2019]

Cau 145: Tien hanh cac thf nghi�m theo cac bu&c sau:
Bu&c 1: Chovao hai 6ng nghi�m m6i 6ng 2ml etyl axetat.
Bu&c 2: Them 2ml dung dtch H2SO4 20%vao 6ng thu nhat; 4ml dung dtch NaOH 30%vao 6ng thu hai.
Bu&c 3: lac deu ca hai 6ng nghi�m, lap 6ng sinh han, dun soi nh� trong khoang 5 phut, de ngu9i.

H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 19


Cho cac phat bieu sau:

(a) Sau bU'&c 2, chat long trong ca hai 6ng nghi�m deu phan thanh hai l&p.

(b) Sau bU'&c 2, chat long trong ca hai 6ng nghi�m deu dong nhat.
(c) Sau bU'O'C 3,
( d)

a hai 6ng nghi�m deu thu dU'Q'C san pham gi6ng nhau.

a bU'O'C 3, c6 the thay vi�c dun soi nh� bang dun each thuy (ngam trong nll'O'C n6ng).

(e) Ong sinh han c6 tac d1;mg h<;1n che Sty that thoat cua cac chat long trong 6ng nghi�m.
S6 phat bieu dung la:
A. 2.

B. 4.

C. 5.

D. 3.
[Be chfnh thfrc THPT QG - 2019]

Cau 146: Tien hanh thf nghi�m dieu che etyl axetat theo cac bU'&c sau day:
Bll'&c 1: Cho 1 ml C2HsOH, 1 ml CH3COOH va vai gi9t dung dtch H2SO4 d�c vao 6ng nghi�m.
Bll'O'C 2: Lac deu 6ng nghi�m, dun each thuy (trong noi nll'O'C n6ng) khoang 5 - 6 phut
Bll'&c 3: Lam l<;1nh, sau d6 r6t 2 ml dung dtch NaCl bao hoa vao 6ng nghi�m.

a 65 - 70°C.

Phat bieu nao sau day sai?
A. H2SO4 d�c c6 vai tro VU'a lam chat xuc tac VU'a lam tang hi�u suat t<;10 san pham.
B. M\lc dfch chfnh cua vi�c them dung dtch NaCl bao hoa la de tranh phan huy san pham.
C. Sau bU'&c 2, trong 6ng nghi�m v�n con C2HsOH va CH3COOH.

D. Sau bU'&c 3, chat long trong 6ng nghi�m ta.ch thanh hai l&p.
[Be minh h9a THPT QG- 2019]
Cau 147: Tien hanh thf nghi�m theo cac bU'&c sau:
Bll'&c 1: Cho vao c6c thuy tinh chtu nhi�t khoang 5 gamma lgn va 10ml dung dtch NaOH 40%.
Bll'&c 2: Bun soi nh� h6n hgp, lien t\lc khuay deu bang dfia thuy tinh khoang 30 phut va thinh thoang
them nll'&c cat de gifr cho the tfch h6n hgp khong doi. Be ngu9i h6n hgp.
Bll'&c 3: R6t them vao h6n hgp 15 - 20 ml dung dtch NaCl bao hoa n6ng, khuay nh�. Be yen h6n hgp.
Cho cac phat bieu sau:
(a) Sau bU'&c 3 thay c6 l&p chat ran mau trang chfra mu6i natri cua axit beo noi len.
(b) Vai tro cua dung dtch NaCl bao hoa & bU'&c 3 la de ta.ch mu6i natri cua axit beo ra khoi h6n hgp.

a bU'O'C 2, neu khong them nll'O'C cat, h6n hgp bt C<;ln kho thi phan frng thuy phan khong xay ra.
( d) a bU'&c 1, neu thay ma lgn bang dau nh&t thi hi�n tll'gng thf nghi�m sau bU'&c 3 v�n xay ra tll'ang
(c)

tty.

(e) Trang cong nghi�p, phan frng
S6 phat bieu dung la
A. 3.

a thf nghi�m tren dll'Q'C frng d\J.ng de san xuat xa phong va glixerol.

B. 4.

C. 5.

D. 2.
[Be chfnh thfrc THPT QG - 2019]

Cau 148: Tien hanh thf nghi�m theo cac bU'&c sau:
Bll'&c 1: Cho vao c6c thuy tinh chtu nhi�t khoang 5 gamma lgn va 10 ml dung dtch NaOh 40%.
Bll'&c 2: Bun soi nh� h6n hgp, lien t\lc khuay deu bang dfia thuy tin khoang 30 phut va thinh thoang
them nll'&c cat de gifr cho the tfch h6n hgp khong doi. Be ngu9i h6n hgp.
Bll'&c 3: R6t them vao h6n hgp 15-20 ml dung dtch NaCl bao hoa n6ng, khuay nh�. Be yen h6n hgp.
Cho cac phat bieu sau:
(a) Sau bU'&c 3 thay c6 l&p chat ran mau trang noi len la glixerol.
H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 20


(b) Vai tro cua dung dtch NaCl bao hoa & bU'&c 3 la de ta.ch muoi natri cua axit beo ra kh6i h6n hqp.

a bU'O'C 2, neu khong them nll'O'C cat, h6n hqp bt C<;J.n kho thi phan (mg thuy phan khong xay ra.
( d) a bU'&c 1, neu thay ma lqn bang dau dl.l'a thi hi�n tll'qng thf nghi�m sau bU'&c 3 v�n xay ra tll'qng

( c)

t \f.

(e) Trang cong nghi�p, phan (mg
So phat bieu dung la
A. 5.

B. 3.

a thf nghi�m tren dll'Q'C (mg d1;mg de san xuat xa phong va glixerol.
C. 2.

D. 4.
[De chfnh thfrc THPT QG - 2019]

H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 21


CC02: PHA.N DANG BAI TA.P ESTE - LIPIT
■

■

PHA.N D�NG BAI T�P ESTE-LIPIT ► DIEU CHEESTE
Cau 1: Dun n6ng 6,0 gam CH3COOH v&i 6,0 gam C2HsOH (c6 H2SO4 lam xuc tac, hi�u suat phan ll'ng este
hoa bang 50%). Khoi ltrqng este t9"o thanh la
A. 6,0 gam.

B. 4,4 gam.

C. 8,8 gam.

D. 5,2 gam.
[De chfnh thll'c Cao dang- 2008]

Cau 2: Dun 3,0 gam CH3COOH v&i C2HsOH dll' (xuc tac H2SO4 d�c), thu dll'Q'C 2,2 gam CH3COOC2Hs. Hi�u
suat cua phan ITng este h6a tfnh theo axit la
A. 25,00%.

B. 50,00%.

C. 36,67%.

D. 20,75%.
[De chfnh thll'c THPT QG- 2015]

Cau 3: Dun n6ng 24 gam axit axetic v&i lll'qng dll' ancol etylic (xuc tac H2SO4 d�c), thu dll'Q'C 26,4 gam
este. Hi�u suat cua phan ITng este h6a la
B. 44%
A. 75%

C.55%

D.60%
[De chfnh thll'c Cao dang- 2014]

Cau 4: Dun 12 gam axit axetic v&i 13,8 gam etanol (c6 H2SO4 d�c lam xuc tac) den khi phan ll'ng d9"t t&i
tr9"ng thai can bang, thu dll'Q'C 11 gam este. Hi�u suat cua phan l.l'ng este hoa la
A. 55%.

B. 50%.

C. 62,5%.

D. 75%.
[De chfnh thll'c Cao dang- 2007]

Cau 5: Cho 45 gam axit axetic phan ll'ng v&i 69 gam ancol etylic (xuc tac H2SO4 d�c), dun n6ng, thu dll'Q'C
41,25 gam etyl axetat. Hi�u suat cua phan ll'ng este hoa la
C. 62,50%.

B. 40,00%.
A. 31,25%.

D. 50,00%.
[De chfnh thll'c Cao dang- 2010]

Cau 6: H6n hqp X gom axit HCOOH va axit CH3COOH (ti1� mol 1:1). Lay 5,3 gam h6n hqp X tac d1;mg v&i
5,75 gam C2HsOH (c6 xuc tac H2SO4d�c) thu dll'Q'C m gam h6n hqp este (hi�u suat cua cac phan l.l'ng
este hoa deu bang 80%). Gia trt cua m la
A. 8,10.

B. 10,12.

C. 16,20.

D. 6,48.
[De chfnh thll'c D9"i h9c khoi A- 2007]

Cau 7: Dot chay hoan toan 7,6 gam h6n hqp gom m9t axit cacboxylic no, dan chl.l'c, m9"ch h& va m9t ancol
dan chl.l'c (c6 so nguyen ti'r cacbon trong phan ti'r khac nhau) thu dll'Q'C 0,3 mol CO2 va 0,4 mol H2O.
Thl;l'c hi�n phan l.l'ng este h6a 7,6 gam h6n hqp tren v&i hi�u suat 80% thu dll'Q'C m gam este. Gia trt cua
m la
A.8,16.

B.4,08.

C. 2,04.

D. 6,12.
[De chfnh thll'c D9"i h9c khoi A- 2012]

Cau 8: Dot chay hoan toan m gam h6n hqp X gom hai ancol dan chl.l'c, cung day dong dang, thu dll'Q'C
15,681ft khf CO2 (dktc) va 17,1 gam nll'O'C. M�t khac, thl;l'C hi�n phan l.l'ng este h6a m gam X v&i 15,6
gam axit axetic, thu dll'Q'C a gam este. Biet hi�u suat phan l.l'ng este h6a cua hai ancol deu bang 60%. Gia
trt cua a la
A. 25,79.

B. 15,48.

C. 24,80.

H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

D. 14,88.
Trang 22


[Be chfnh thuc Cao dang - 2012]
Cau 9: Cho h6n hqp X gom ancol metylicva hai axit cacboxylic (no, dan chuc, ke tiep nhau trong day dong
dang) tac d1;mg hetv&i Na, giai ph6ng ra 6,72 lft khf Hz (dktc). Neu dun n6ng h6n hqp X (c6 H2SO4 d�c
lam xuc tac) thi cac chat trong h6n hqp phan ungvl.l'a duv&i nhau t<;10 thanh 25 gam h6n hqp este (gia
thiet phan ung este hoa d<;1.t hi�u suat 100%). Hai axit trong h6n hqp X la
A. C3H7COOHva C4H9COOH.

B. CH3COOHva C2HsCOOH.

C. C2HsCOOHva C3H7COOH.

D. HCOOHva CH3COOH.
[Be chfnh thuc B<;1.i h9c khoi A - 2010]

Cau 10: H6n hqp X gom m9t axit cacboxylic no, dan chuc, m<;1.ch hava m9t ancol dan chuc, m<;1.ch ha. Bot
chay hoan toan 21,7 gam X, thu dll'Q'C 20,161ft khf CO2 (dktc)va 18,9 gam H2O. Th\fc hi�n phan ung
este h6a Xv&i hi�u suat 60%, thu dll'Q'C m gam este. Gia trt cu.a m la
A. 15,30

B. 12,24

C. 10,80

D. 9,18
[Be chfnh thuc B<;1.i h9c khoi B - 2013]

PHA.N D�NG BAI T�P ESTE-LIPIT ► PHAN U'NG CHAY CUA ESTE
Cau 11: Bot chay hoan toan 13,2g etyl axetat thu dll'Q'C V1ft CO2 dktc. Gia trt cu.a V la
A. 3,36.
B. 8,96.
C. 4,48.
D. 13,44.

a

[Ky thi tot nghi�p THPT - 2013]

Cau 12: Bot chay hoan toan 0,15 mol este X thu dU'Q'C 10,081ft CO2
tu cu.a X la

a dktcva 8,lg nll'&c. Cong thuc phan
D. C2H4O2.

C. CsH1oO2.

[Ky thi tot nghi�p THPT - 2013]
Cau 13: Khi dot chay hoan toan m9t este no, dan chuc thi so mol CO2 sinh ra bang so mol 02 da phan ung.
Ten g9i cu.a este la
A. metyl fomat.

B. etyl axetat.

C. n-propyl axetat.

D. metyl axetat.

[Be chfnh thuc B<;1.i h9c khoi B - 2008]
Cau 14: Bot chay hoan toan h6n hqp metyl axetatva etyl axetat, thu dll'Q'C CO2va m gam H2O. Hap th\!toan b9 san pham chayvao dung dfch Ca(OH)z dll', thu dll'Q'C 25 gam ket tu.a. Gia trt cu.a m la
A. 5,4.

B. 4,5.

C. 3,6.

D. 6,3.
[Be minh h9a THPT QG- 2018]

Cau 15: Bot chay hoan toan 0,11 gam m9t este X (t<;lo nen tll' m9t axit cacboxylic dan chucva m9t ancol
dan chuc) thu dll'Q'C 0,22 gam CO2va 0,09 gam H2O. So este dong phan cu.a X la
A.4.

B.5.

C.6.

D.2.
[Be chfnh thuc B<;1.i h9c khoi A - 2011]

Cau 16: Hqp chat hfru ca X tac d\J.ng dll'Q'Cv&i dung dfch NaOH dun n6ngvav&i dung dfch AgNO3 trong
NH3. The tfch cu.a 3,7 gam hai chat X bang the tfch cu.a 1,6 gam khf 02 (cung dieu ki�nve nhi�t d9va ap

a

suat). Khi dot chay hoan toan 1 gam X thi the tfch khf CO2 thu dll'Q'C Vll'Q't qua 0,71ft ( dktc). Cong thuc
cau t<;10 cu.a X la
B. O=CH-CH2-CH2OH

C. HOOC-CHO

D. HCOOC2Hs

[Be chfnh thuc B<;1.i h9c khoi B - 2009]

H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 23


Cau 17: H6n hqp Z gom hai este X va Y t9"o b&i cung m9t ancol va hai axit cacboxylic ke tiep nhau trong
day dong dang (Mx < My). Dot chay hoan toan m gam Z can dung 6,161ft khf 02 (dktc), thu duqc 5,61ft
khf CO2 (dktc) va 4,5 gam H2O. Cong thfrc este X va gia trt cua m tuang frng la
A. (HCOO)2C2H4 va 6,6.

B. HCOOCH3 va 6,7.

C. CH3COOCH3 va 6,7.

D. HCOOC2Hs va 9,5.

[De chfnh thfrc Cao dang - 2010]
Cau 18: H6n hqp X gom vinyl axetat, metyl axetat va etyl fomat.Dot chay hoan toan 3,08 gam X, thu duqc
2,16 gam H2O. Phan tram so mol cua vinyl axetat trong X la:
C. 72,08%
B. 27,92%
A. 25%

D. 75%
[De chfnh thfrc D9"i h9c khoi B - 2011]

Cau 19: Dot chay hoan toan 3,42 gam h6n hqp gom axit acrylic, vinyl axetat, metyl acrylat va axit oleic,
roi hap thl). toan b9 san pham chay vao dung dtch Ca(OH)z ( du). Sau phan frng thu duqc 18 gam ket tua
va dung dtch X.Khoi luqng X so v&i khoi luqng dung dtch Ca(OH) 2 ban dau da thay doi nhu the nao?
A. Giam 7,38 gam.

B. Tang 2,70 gam.

C. Tang 7,92 gam.

D. Giam 7,74 gam.

[De chfnh thfrc D9"i h9c khoi A- 2011]
Cau 20: Trang m9t binh kfn chfra hai chat hfru ca X (c6 d9"ng CnH2nO2) m9"ch h& va 02 (so mol 02 gap doi
so mol can cha phan frng chay) & 139,9° C, ap suat trong binh la 0,8 atm. Dot chay hoan toan X sau d6

dua ve nhi�t d9 ban dau, ap suat trong binh hie nay la 0,95 atm.X c6 cong thfrc phan ti'r la
A. C2H4O2.

B. CH2O2.

C. C4HsO2.

D. C3H6O2.
[De chfnh thfrc D9"i h9c khoi B - 2007]

Cau 21: H6n hqp X gom axit panmitic, axit stearic va axit linoleic.De trung hoa m gam X can 40 ml dung
dtch NaOH 1M. M�t khac, neu dot chay hoan toan m gam X thi thu duqc 15,2321ft khf CO2 (dktc) va
11,7 gam H2O. So mol cua axit linoleic trong m gam h6n hqp X la
A. 0,015.

B. 0,010.

C. 0,020.

D. 0,005.
[De chfnh thfrc D9"i h9c khoi B - 2010]

PHAN D�NG BAI T�P ESTE-LIPIT ► PHAN U'NG THUY PHAN► TiNH TOAN LlfQ'NG CHAT
Cau 22: Cho 8,8 gam CH3COOC2Hs phan frng het v&i dung dtch NaOH ( du), dun n6ng. Khoi luqng muoi
CH3COONa thu duqc la
A. 16,4gam.

B. 12,3gam.

C. 4,lgam.

D. 8,2gam.
[Ky thi tot nghi�p THPT - 2009]

Cau 23: Xa phong h6a hoan toan 3,7 gam HCOOC2Hs bang m9t luqng dung dtch NaOH vua du. Co c9"n
dung dtch sau phan frng, thu duqc m gam muoi khan. Gia trt cua m la
A. 5,2.

B. 3,4.

C. 3,2.

D.4,8.
[De chfnh thfrc THPT QG - 2015]

Cau 24: Xa phong h6a hoan toan 17,6 gam CH3COOC2Hs trong dung dtch NaOH (vua du), thu duqc dung
dtch chfra m gam muoi. Gia trt cua m la
A. 16,4

B.19,2

C. 9,6

D. 8,2
[Ky thi tot nghi�p THPT - 2010]

Cau 25: Cho 0,1 mol tristearin ((C17H3sCOO)3C3Hs) tac dl).ng hoan toan v&i dung dtch NaOH du, dun n6ng,
thu duqc m gam glixerol.Gia trt cua m la
A. 27,6.

B. 4,6.

C. 14,4.

D.9,2.
[De chfnh thfrc D9"i h9c khoi A - 2013]

H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

Trang 24


Cau 26: Xa phong h6a hoan toan 178 gam tristearin trong KOH, thu duqc mgam kali stearat. Gia trt cua
mla
A.193,2.

B. 200,8.

C. 211,6.

D. 183,6.
[Be chfnh thuc THPT QG - 2017]

Cau 27: Thuy phan 4,4 gam etyl axetat bang 100 ml dung dtch NaOH 0,2M. Sau khi phan ung xay ra hoan
toan, co c9"n dung dtch, thu duqc m gam chat ran khan. Gia trt cua m la
A. 2,90.

B. 4,28.

C. 4,10.

D. 1,64.
[Be minh h9a THPT QG- 2017]

Cau 28: Xa phong h6a 8,8 gam etyl axetat bang 200 ml dung dtch NaOH 0,2M. Sau khi phan ung xay ra
hoan toan, co c9"n dung dtch thu duqc chat ran khan c6 khoi luqng la
A. 8,56 gam.

B. 8,2 gam.

C. 3,28 gam.

D. 10,4 gam.
[Be chfnh thuc B9"i h9c khoi A - 2007]

Cau 29: Xa phong hoa hoan toan 22,2 gam h6n hqp gom hai este HCOOC2Hs va CH3COOCH3 bang dung
dtch NaOH 1M (dun n6ng). The tfch dung dtch NaOH toi thieu can dung la
A. 400 ml.

B. 300 ml.

C. 150 ml.

D. 200 ml.
[Be chfnh thuc Cao dang - 2008]

Cau 30: Este X c6 cong thuc phan ti'r C2H4O2. Bun n6ng 9,0 gam X trong dung dtch NaOH vua du den khi
phan ung xay ra hoan toan thu duqc m gam muoi. Gia trt cua m la
A.8,2.

B.15,0.

C.12,3.

D.10,2.
[Ky thi tot nghi�p THPT - 2012]

Cau 31: H6n hqp X gom axit axetic va metyl fomat. Cho m gam X tac dl).ng vua du v&i dung dtch 300 ml
NaOH 1M. Gia trt cua m la
A.27.

8.18.

C.12.

D.9.
[Be chfnh thuc THPT QG - 2017]

Cau 32: Xa phong hoa hoan toan 17,24 gam chat beo can vua du 0,06 mol NaOH. Co c9"n dung dtch sau
phan ung thu duqc khoi luqng xa phong la
A. 17,80 gam.

B. 18,24 gam.

C. 16,68 gam.

D. 18,38 gam.
[Be chfnh thuc B9"i h9c khoi B - 2008]

Cau 33: Xa phong hoa hoan toan 17,8 gam chat beo X can vua du dung dtch chua 0,06 mol NaOH. Co c9"n

dung dtch sau phan ung, thu duqc m gam muoi. Gia trt cua m la
A. 19,12.

B. 18,36.

C. 19,04.

D. 14,68.
[Be chfnh thuc THPT QG - 2017]

Cau 34: Thuy phan hoan toan m gam chat beo bang dung dtch NaOH, dun n6ng, thu duqc 9,2 gam
glixerol va 91,8 gam muoi. Gia trt cua m la
A. 89 gam.

B. 101 gam.

C. 85 gam.

D. 93 gam.
[Be chfnh thuc THPT QG - 2017]

Cau 35: Cho axit salixylic (axit o-hidroxibenzoic) phan ung v&i anhidrit axetic, thu duqc axit
axetylsalixylic (o-CH3COO-C6H4-COOH) dung lam thuoc cam (aspirin). Be phan ung hoan toan v&i 43,2
gam axit axetylsalixylic can vua du V 1ft dung dtch KOH 1M. Gia trt cua V la
A. 0,72.

B. 0,48.

C. 0,24.

H1;mh phuc cua ngU'ai thay la c1U'9'C song trong cu9c c1ai cua h9c sinh !

D. 0,96.
Trang 25