-
7/26/2019 thi th thpt quc gia - mn ha
1/17
3 THI TH I HC MN HA 1
KHO ST CHT LNG LP 12 LN 3MN HA HC
Thi gian: 90 pht (khng k thi gian giao )
M !" #$% 13&
L'( )*- Cho : H = 1; O = 16; S = !; " = 1#; "a = !; $ = 9; %g =
10& 'n = ; C = *;+a = 1,; = 19; +. = &0; / = 1!,; % = !,;
'g = !#; = 6; C = 1!
- Hc sinh khng c dng Bng tun hon cc nguyn t ho hc.- Cn b coi thi
khng gii th!ch g" th#.C+( 1*un si dn xut halogen X vi nc mt thi
gian, sau thm dung dch g!"#v$o th% xut hi&n '(t t)a* X l$ +
A, -./-l -, -./--.l C, 0-1l ., -#2-.2-.lC+( 2*34n .55 ml dung
dch h6n h78 -.9":5,5: ; v$ -!"#5,5. ; vi #55 ml dung
dch h6n h78 !a"- 5,5: ; v$ !"#B. -,!a"- v$
C+( /*ho 5,C1 mol h6n h78 X gQm -#"-, -""-, -""-#t?c dRng vSa )
vi 5,C
mol !a"- un nng* "xi ha ancol sinh 4a th$nh anehit, cho l7ng
anehit n$% t?c dRngh(t vi g."T!-#>dB 7c 5,: mol g* 9@ mol c)a
-""-#l$A, 5,51 mol -, 5,5: mol C, 5,5. mol ., 5,50 mol
C+( 0*ho c?c cht v$ ion sau+ ;g.U, u.U,
C+( *@t ch?% ho$n to$n m gam h6n h78 gQm anehit Womic, axit
axetic, glucoY v$glixe4ol thu 7c .D,C. lIt ".>'tcB v$ .E gam
-."* 3h$nh 8hZn 8hZn t4[m v\ 'h@i l7ng
c)a glixe4ol t4ong h6n h78 c gi? t4 l$A, #1,C ] -, :#,^ ] C,
:0,E] ., .#,:]
C+( &*34ong s@ c?c tinh thO cho sau A%, tinh thO n$o thuc
tinh thO 8hAn tV _A,
-
7/26/2019 thi th thpt quc gia - mn ha
2/17
C+( *L4a'iinin c t?c dRng l$m giJm hu%(t ?8* l$ mt nona8e8tit c
cng thc l$+4g2`4o2`4o2l%2`he29e42`4o2`he24g* `heB l$
A, 1 -, . C, : ., #C+( 14* 'tcB* Li(t c?c 8hJn ng xJ% 4a ho$n
to$n*
A, / E,^: lIt -, / 0,:D0 lIt C, 1,C1. lIt ., / :,:^ lIt
C+( 11*@t ch?% ho$n to$n 5,C mol h6n h78 X gQm sti4en v$p2xilen
thu 7c ". v$ nc*-8 thR ho$n to$n sJn 8hm ch?% fjng 155 ml dung dch
!a"- .; 7c dung dch k* 'tcB h6n h78 k gQm hai 'hI 'hng m$u, t4ong
cmt 'hI ho? nAu t4ong 'hng 'hI* 9":B#, 9".v$ -."* -8 thR h(t 9".v$o
mt l7ng.
-
7/26/2019 thi th thpt quc gia - mn ha
3/17
vSa ) dung dch sJn 8hm 'hV du% nhtB v$ dung dch X* Fung dch X c
thO ho$ tant@i a m gam u* i? t4 c)a m l$
A, #,^: -, 5,0: C, C,D. ., #,.5C+( 23*-o$ tan CE gam h6n h78 X
gQm < v$ !a v$o nc 7c dung dch k v$ 0,E. lIt 'hI-.>'tcB* O
t4ung ho$ mt nVa dung dch k cZn dung dch h6n h78 -.9":v$ -l >t
l& mol
C+#B*
-
7/26/2019 thi th thpt quc gia - mn ha
4/17
C+( 34*-ai cht n$o di A% l$ Qng 8hAn c)a nhau+A, P4uctoY v$
mantoY -, 9acca4oY v$ mantoYC, 9acca4oY v$ glucoY ., 3inh ft v$ xen
luloY
C+( 31*`hYng 8h?8 lu%&n thz8 n$o sau A% c thO lu%&n 7c
lo=i thz8 c cht l7ng cao_A, `hYng 8h?8 lK fjng -, `hYng 8h?8 lK
i&nC, `hYng 8h?8 lK thMi oxi ., `hYng 8h?8 lK thMi oxi v$ lK
i&n
C+( 32*C5 gam h6n h78 X gQm -:, #-0v$ .-.l$m mt m$u :^ gam
L4.t4ong dung
dch* ;bt 'h?c C#,:: lIt 'hI X >'tcB t?c dRng vSa ) vi g!"
#T!-#7c #0 gam '(t t)a*3h$nh 8hZn ] v\ 'h@i l7ng c)a -:c t4ong X
l$
A, .1] -, #.] C, .5] ., 15]C+( 33*3S nguQn ngu%n li&u chInh
l$ 'hI thin nhin v$ c?c cht v cY cZn thi(t, c thOi\u ch( 7c anilin*
9@ 8hJn ng t@i thiOu cZn 8hJi thyc hi&n l$
A, # -, : C, 1 ., .C+( 3/*F% n$o di A% ch gQm c?c cht tan t@t
t4ong nc nhi&t thng_
A, #-1>"-B#, -."->-"-B:-", -.!-.""- v$ -#"".-1-, -#!-.,
0-1!-.,-#-."- v$ -#""-
C, -#"-, -#-.-.-."-, -#-.""- v$ 0-1"-., .-:>"-B., >""-B.,
--", -#-" v$ -#"-#
C+( 30*-6n h78 X gQm et%len v$ 84o8%len vi t l& thO tIch
tYng ng l$ #+.* -i4at ho?ho$n to$n mt thO tIch X thu 7c h6n h78
ancol k, t4ong t l& v\ 'h@i l7ng c?c ancol
fpc C so vi ancol fpc . l$ .^+C1* 3h$nh 8hZn ] v\ 'h@i l7ng c)a
84o8an2C2ol t4ong h6nh78 k l$
A, .C,C.]* -, C^,#:]* C, CC,0#]* ., CD,1^]*C+( 3*34ong s@ c?c
8olime cho di A%, 8olime n$o c cu t4c 'hng gian _
A, {eol -, amilo8ectin C, {eit ., xenluloYC+( 3&*98 x(8 theo
th ty t[ng dZn tInh faY c)a c?c cht sau+ >CB !-#, >.B -#!-.,
>#B0-1!-., >:B >-#B.!-, >1B .-1!-., >0B
82".!20-:!-.*
A, >0B, >#B, >CB, >.B, >1B, >:B* -, >#B,
>0B, >CB, >.B, >:B, >1B*C, >0B, >1B, >.B,
>#B, >CB, >:B* ., >CB, >.B, >#B, >:B, >1B,
>0B*
C+( 3*ho 1,: gam l v$o dung dch X cha 5,C1 mol -l v$ 5,# mol u9"
:, sau mtthi gian 7c C,0^ lIt 'hI -.>'tcB, dung dch k v$ cht 4n
r* ho k t?c dRng vi dungdch !-#thN c E,^ gam '(t t)a* 'tcB* `hZn .
hKa tan h(t t4ong dung dch -!"#d thu 7c C,ED. lIt 'hI !" >'tcB
>sJn
8hm 'hV du% nhtB* 'tcB h8 thR ho$n to$n v$o dung dch h6n h78 X
cha 5,5#
mol !a"- v$ 5,5C mol a>"-B.*
-
7/26/2019 thi th thpt quc gia - mn ha
5/17
A, C,5 gam -, #,5 gam C, #,1 gam ., C,1 gamC+( /2*ho m gam h6n
h78 X gQm l, u v$o dung dch -l >dB, sau 'hi '(t thc 8hJnng sinh
4a #,#0 lIt 'hI > 'tcB* !(u cho m gam h6n h78 X t4n v$o mt l7ng
d axit nit4ic>bc, nguiB, sau 'hi '(t thc 8hJn ng sinh 4a 0,E.
lIt 'hI !".>sJn 8hm 'hV du% nht, 'tcB* i? t4 c)a m l$
A, C5,1 -, C.,# C, CC,1 ., C1,0C+( /3*34ong c?c dung dch+ -!"#,
!al, !a.9":, a>"-B., -"#B.l$ +A,!al, !a.9":, a>"-B.* -, -!"#,
!al, !a.9":*C, -!"#, a>"-B., dB v$o dung dch k thu 7c CC,. lIt
'hI -.>'tcB* !Qng 8hZn t4[m c)a cht Xt4ong dung dch k l$
>t4ong c?c s@ cho sau A%B
A, ^C,0#]* -, ^C,C.]* C, 1C,ED]* ., 1.,0#]C+( /*ho d% c?c cht+
Pe", Pe>"-B., Pe9":, Pe#":, Pe.>9":B#, Pe."#* 9@ cht t4ong
d%
f oxi ha 'hi t?c dRng vi dung dch -!"#bc, nng l$A, 0 -, : C, 1
., #
C+( 04*ho Cmol -#""- v$ Cmol .-1"- v$o mt fNnh 8hJn ng c -.9":
bc, nngl$m xc t?c* -jng s@ cAn fjng nQng c)a 8hJn ng este ho? <
/ :*
-
7/26/2019 thi th thpt quc gia - mn ha
6/17
2S5 G. T THI -6NH
T78NG THPT T9: TH;: ANH THI TH I HC< CAO =NG L>N III
MN* HA HCThi gian 23 42i: 90 pht;
M !" #$% 132(Th5 inh khng 78 )
-, tn thI
sinh+*********************************************************************
9@ f?o danh+ *****************************C$?* H@1 N@1/ O@1 C@12
P@31 CB@30!-.B""-* -,!-.-.""-*C, -#->!-.B""-* .,
-""-.->!-.B""-*
C+( 0*ho c?c cht sau+ >!-:B."# !a.-`"#
-
7/26/2019 thi th thpt quc gia - mn ha
7/17
C+( *ho l7ng 'hI " Gua @ng s yng m gam Pe."#nung nng, sau mt thi
gian thu 7cCD,#.g h6n h78 gQm Pe, Pe", Pe#":, Pe."# >h6n h78 XB*
-Ka tan h(t X fjng -!"#bc, nng,d thu 7c 1,^.: lIt 'hI !".>sJn
8hm 'hV du% nht, o 'tcB* i? t4 c)a m l$+
A, .#,:^g* -, .C,:g* C, C#,.:g* ., .0,05g*C+( *ho m gam !a v$o
C55 ml dung dch ll#.;, sau 8hJn ng thu 7c E,^ gam '(tt)a* i? t4 c)a
m l$+
A, C0,C gam* -, C5,^ gam hobc 0,D gam*
C, 0,D gam* ., 0,D gam hobc C0,C gam*C+( 14*ho C:,. gam `."1v$o
C55 ml dung dch cha h6n h78 !a"- C; v$ !"#B#U !.U !." U -."* i
tl& mol gia !.v$ !." / .+# v$ h& s@ l$ c?c s@ ngu%n t@i
giJn, thN h& s@ c)a -!" #t4ong
8hJn ng l$+A, C:.* -, C0.* C, ..* ., .:*
C+( 12*3h ty c?c cht x(8 theo chi\u t[ng dZn lyc axit l$+A,
-#""-}-""-}-.l-.""-}-#-l""-*-, -.l-.""-}-#-l""-}-#""-}-""-*C,
-""-}-#""-}-.l-.""-}-#-l""-*., -""-}-#""-}-#-l""-}-.l-.""-*
C+( 13*-o$ tan ho$n to$n h6n h78 gQm mol Pe."#v$ t mol Pe#":v$o
dung dch -l thu7c dung dch X, dung dch X hKa tan 7c x mol Pe v$ %
mol u >'hng th% c 'hI fa%4aB v$ thu 7c dung dch ch cha . mu@i*
;@i Guan h& gia s@ mol c?c cht l$+
A, x U % / . U .t* -, x U .% / . U .t* C, x U % / . U#t* ., x U
% / U t*C+( 1/*9@ ngu%n t@ m$ ngu%n tV c)a n > t4=ng th?i cY
fJnB c tMng s@ elect4on t4nc?c 8hAn l8 s fjng E l$+
A, D* -, #* C, 1* ., C*C+( 10*-8 thR ho$n to$n .,0^^ lIt
".>'tcB cZn vSa ) .,1 lIt dung dch h6n h78 gQmLa>"-B.a
molTlIt v$ !a"- 5,5:; thu 7c C1,E0g '(t t)a* i? t4 c)a a l$+
A, 5,5.1;* -, 5,5.;* C, 5,5:^;* ., 5,5#.;*C+( 1*M tS tS m gam
-.9":*.9"#v$o 155ml dung dch c 8- / C: gQm !a"- v$ vSa)B thu 7c
dung dch X >ch cha . mu@i sunWatB v$ 'hI !" >sJn 8hm 'hV du%
nhtB* hodung dch X t?c dRng vi dung dch Lal.d thu 7c m gam '(t t)a*
i? t4 c)a m l$+
A, 0D,D* -, :0,0* C, 01,.:* ., .#,#*C+( 1*M tS tS Pel.v$o dung
dch g!"#, sau 8hJn ng thu 7c '(t t)a X gQm . cht4n v$ dung dch k*
Fung dch k hKa tan 7c u v$ dung dch k l$m mt m$u dung dchcha
-
7/26/2019 thi th thpt quc gia - mn ha
8/17
C+( 1*Fung dch cha a>"-B.* ho 5,50 mol ".v$o dung dch thu 7c
:m gam'(t t)a cKn 'hi cho 5,5^mol ".v$o dung dch thN thu 7c .m gam
'(t t)a* i? t4 c)a ml$+
A, C,1 -, C,5* C, #,5* ., .,.*C+( 24*-6n h78 gQm . axit no X v$
k* @t ch?% ho$n to$n 5,# mol h6n h78 thu 7c CC,.lIt 'hI ".>'tcB*
O t4ung hKa 5,# mol h6n h78 cZn 155ml dung dch !a"- C;* ng thccu
t=o c)a . axit l$+
A, -""- v$ -""2""-* -, -""- v$ .-1""-*C, -#""- v$ -""2-.2""-* .,
-#""- v$ .-1""-*C+( 21* c?c dung dch 4ing fi&t 'hng d?n nhn+
!-:l, ll#, Pel#, !a.9":,>!-:B.9":, !al* 3hu@c thV cZn thi(t O
nhpn fi(t tt cJ c?c dung dch t4n l$+
A, dung dch!a-9":* -, dung dch!a"-* C, dung dchLa>"-B.*.,
dung dchLal.*
C+( 22*;t cht hu cY X >cha mt lo=i chc, v$ ch cha , -, "B* aB
nehit vSa c tInh oxi ha, vSa c tInh 'hV*
>fB `henol tham gia 8hJn ng th( f4om 'h hYn fenen*>cB
nehit t?c dRng vi -. >dB c xc t?c !i, un nng, thu 7c ancol fpc
*
>dB Fung dch axit axetic t?c dRng 7c vi u>"-B.* >eB
Fung dch 8henol t4ong nc l$m GuH tIm ha w*
>WB 34ong cng nghi&8, axeton 7c sJn xut tS cumen*9@ 8h?t
fiOu ng t4ong s@ c?c 8h?t fiOu t4n l$+A, 1* -, .* C, #* ., :*
C+( 2/*-6n h78 X gQm axit Yn chc , ancol Yn chc L v$ este 7c i\u
ch( tS v$L*@t ch?% D,0 gam h6n h78 X thu 7c ^,0: gam - ." v$ ^,D0
lIt 'hI ".>'tcB* Li(tt4ong X, ancol L chi(m 15] v\ s@ mol* 9@
mol ancol L t4ong D,0 gam h6n h78 X l$+
A, 5,5E1* -, 5,5^* C, 5,50* ., 5,5D*C+( 20*@t ch?% h6n h78 gQm
c?c hi4ocacfon fjng oxi thu 7c 0,E. lIt ". >'tcB v$#,0g -."* 3hO
tIch 'hI ".>'tcB cZn dng l$+
A, ^,D0lIt* -, :,:^lIt* C, .,.: lIt* ., 0,E.lIt*C+( 2*ho c?c cht
u, Pe9":, !a.9"#, Pel#* 9@ cht t?c dRng 7c vi dung dch h6nh78 gQm
!a!"#v$ -l l$+
A, C* -, :* C, #* ., .*C+( 2&*-a hYi m gam cht hu cY >ch
cha ,-,"B thu 7c thO tIch hYi fjng ^TC1 thOtIch c)a m gam "., o cng
i\u 'i&n* fao nhiu cht >m=ch hB thwa mn i\u 'i&nt4n_
A, E* -, #* C, 0* ., 1*C+( 2* X l$ ancol fpc c cng thc 8hAn tV
0-C:"* un nng X vi -.9":bc CE55ch t=o mt an'en du% nht* 3n c)a
>XB l$+
A, #,#2imet%lfutan2.2 ol* -, .,#2imet%lfutan2#2ol*C,
.,.2imet%lfutan2#2ol* ., .,#2imet%lfutan2.2ol*
^
-
7/26/2019 thi th thpt quc gia - mn ha
9/17
C+( 2*ho l? 'm nbng C55g v$o C55ml dung dch h6n h78 gQm
u>!"#B.5,^; v$g!"#5,.; sau mt thi gian l% l? 'im lo=i 4Va nh|,
s% 'h cAn 7c C5C,:1g >giJ thi(tc?c 'im lo=i sinh 4a \u f?m v$o
l? 'mB* 'tcB* CB 9Rc 'hI 9".v$o dung dch .B 9Rc 'hI 9".v$o dung dch
-!"#bc*>#B 9Rc 'hI 9".v$o dung dch a>"-B.*>:B ho
-
7/26/2019 thi th thpt quc gia - mn ha
10/17
>0B ho 4"#v$o dung dch !a"-*9@ thI nghi&m c 8hJn ng oxi
ha 2 'hV xJ% 4a l$+A, 0* -, :* C, #* ., 1*
C+( 3*34ung ho$ ho$n to$n # gam mt amin fpc fjng axit -l thu 7c
0,01 gam mu@i*ng thc c)a amin l$+
A, -.!-.-.!-.* -, -#!-.*C, -#-.!-.* ., -.!-.-.-.!-.*
C+( /4*@t ch?% ho$n to$n . lIt h6n h78 'hI gQm an'in X v$
hi4ocacfon k cZn dng :,1lIt 'hI ".sinh 4a # lIt 'hI ".>c?c thO
tIch 'hI o cng i\u 'i&n nhi&t , ?8 sutB* ngthc 8hAn tV c)a
X v$ k lZn l7t l$+
A, .-.v$ -:* -, #-:v$ -:* C, .-.v$ .-:* ., #-:v$ .-0*C+( /1*ho m
gam mt ancol, Yn chc X i Gua fNnh yng u" d, nung nng, sau 'hi
8hJn ng ho$n to$n, cht 4n t4ong fNnh giJm 5,:^ gam* -6n h78 hYi
thu 7c c t 'h@i @ivi hi4o l$ C1,1* i? t4 c)a m l$+
A, 5,#.* -, C,#^* C, 5,0:* ., 5,D.*C+( /2*A,
A, Pe* -, rn* C, l* ., ;g*C+( //*`4otein c 'h@i l7ng 8hAn tV l$
15555 v* 3h)% 8hAn C55 gam thu 7c##,DD^ gam alanin* 9@ mt xIch
alanin t4ong 8hAn tV l$+
A, CDC* -, #^.* C, 10.* ., .5^*
C+( /0*X v$ k lZn l7t l$ c?c t4i8e8tit v$ hexa8e8tit 7c t=o
th$nh tS cng mt amino axitno, m=ch h, c mt nhm ""- v$ mt nhm !-.*
@t ch?% ho$n to$n 5,C mol X fjng".vSa ) thu 7c sJn 8hm gQm "., -."
v$ !.c tMng 'h@i l7ng l$ :5,1 gam* !(u cho5,C1 mol k t?c dRng ho$n
to$n vi !a"- >l% d .5] so vi l7ng cZn thi(tB, sau 8hJn ngc c=n
dung dch thN thu 7c fao nhiu gam cht 4n_
A, ^E,# gam* -, D,DD gam* C, C5E,C gam* ., D1,: gam*C+(
/*-i4ocacfon X c cng thc 8hAn tV 0-C5* X t?c dRng vi dung dch
g!"#T!-#t=o 4a '(t t)a v$ng*
-
7/26/2019 thi th thpt quc gia - mn ha
11/17
C+( /*
-
7/26/2019 thi th thpt quc gia - mn ha
12/17
3
S5 G.T H NIT78NG THPT A PHC
QQQQQ(@ thi A 0# t.ang)
NR #$% 1/4/2413
THI TH I HC MN HA HCT 2 NUM 2413
$h%i gi&n' () *h+t (khng k thi gian phBt )
HV< #W #$X
Y%$+**********************************************************************
SZ [? \D$+*************************************M : 154
C+( 1,-78 cht hu cY X c cng thc 8hAn tV ^-CC!, X tan 7c t4ong
axit* ho X t?cdRng vi -!". t=o 4a h78 cht k c cng thc 8hAn tV
^-C5"* un nng k vi dung dch-.9":bc t=o 4a h78 cht r* 34ng h78 r thu
7c 8olisti4en* 9@ Qng 8hAn c)a X thwa mnl$
A,# -,. C,C .,:C+( 2,ho h6n h78 gQm l, Pe v$o dung dch L c cha
u>!" #B. v$ g!"#* 9au 'hi
8hJn ng xJ% 4a ho$n to$n thu 7c dung dch ho dung dch !a"- d v$o
7c '(t
t)a F gQm hai hi4oxit 'im lo=i* 34ong dung dch c
chaA,l>!"#B#, Pe>!"#B.v$ u>!"#B. -,l>!"#B#v$
Pe>!"#B.C,l>!"#B# v$ Pe>!"#B#v$ Pe>!"#B. .,l>!"#B#v$
Pe>!"#B#
C+( 3,i&n 8hAn C55 ml dung dch u9":C; vi i&n cyc t4Y
t4ong thi gian .1 8ht ::giA%, cng dKng i&n l$ 1 thN dSng l=i*
'tc, sJn 8hm 'hV du% nhtB t=o th$nh v$ 'h@i l7ng mu@i t4ong dung
dch l$
A,.,0^^ lIt v$ 1D,C^ gam -,.,.: lIt v$ 1D,C^ gam C, .,0^^ lIt
v$0E,E gam .,.,.: lIt v$ 10,# gam C+( &, ho c?c cht sau+
-#""-.-.l, l-#!2-.""-, 0-1l >thYmB,-""0-1 >thYmB, 0-1""-#
>thYmB, -"20-:2-."- >thYmB, -#l#,-#"">l.B2-#* fao nhiu cht
'hi t?c dRng vi !a"- bc d, nhi&t v$ ?8sut cao cho sJn 8hm c .
mu@i_
A,E -,: C,1 .,0C+( ,`hYng 8h?8 i\u ch( 8olime n$o sau A% l$
ng_
A, Qng t4ng h78 axit te4e8htalic v$ et%len glicol O i\u ch( 7c
8oli>et%len2te4e8htalatB
-,34ng h78 ca84olactam t=o tY nilon20C.
-
7/26/2019 thi th thpt quc gia - mn ha
13/17
C,34ng h78 ancol vin%lic O i\u ch( 8oli>vin%l ancolB.,Qng
t4ng ngng futa2C,#2ien v$ vin%lxianua O i\u ch( cao su funa2!
C+( ,ho 8hJn ng ">'BU -.">'B ". >'BU -. >'B >-
}5B34ong c?c %(u t@+ >CB t[ng nhi&t , >.B thm l7ng ",
>#B thm mt l7ng -., >:B giJm ?8sut chung c)a h&, >1B
dng cht xc t?c* 9@ %(u t@ l$m chu%On dch cAn fjng l$
A,.* -,:* C,#* .,1*C+( 14,3h)% 8hAn ho$n to$n mt cht fzo fjng
dung dch !a"-, sau 8hJn ng thu 7c
.,E^ gam C1-#C""!a m.gam CE-#C""!a v$ m#gam CE-#1""!a* i? t4 c)a
m.v$ m#lZn l7t l$A,#,5. gam v$ #,51 gam -,0,5: gam v$ 0,C.
gamC,#,5. gam v$ #,50 gam .,#,51 gam v$ #,5D gam
C+( 11, fao nhiu cht hobc dung dch sau A% cho 8hJn ng vi nc f4m+
glucoY,
W4uctoY, sacca4oY, mantoY, ancol et%lic, anehit axetic, axit
Womic, axit fenoic, 8henolv$ anilin_
A,0 -,1 C,E .,^C+( 12, 2 ho a gam Pe > dB v$o C lit
u>!"#B.C; thu 7c m gam 4n*
2 ho a gam Pe >dB v$o .lit g!"#C;, sau 8hJn ng thu 7c m gam
4n*;@i lin h& Cv$ .l$A,C5C/ . -,C/ C5. C,C/ .. .,C/ .
C+( 13,-6n h78 X gQm axetilen, etilen v$ hid4ocacfon ch?% ho$n
to$n thu 7c ".v$-." theo t l& mol C+C* Fn X i Gua fNnh yng dung
dch f4om d th% 'h@i l7ng fNnht[ng ln 5,^. gam, 'hI tho?t 4a 'hwi
fNnh em @t ch?% ho$n to$n thu 7c C,#. gam ".v$5,E. gam -."* ] c)a
t4ong X l$
A,E1 -,15 C,##,## .,.1C+( 1/,!hi&t si c)a c?c cht -#l, -#"-,
-""-, -: t[ng theo th ty l$
A,-: } -#"- } -""- } -#l* -,-:} -#l } -#"- } -""-*C,-#l } -:}
-#"- } -""-* .,-#l } -#"- } -:} -""-*
C+( 10,ho d% cht+ 8hen%l clo4ua,-fut%l clo4ua, nat4i 8henolat,
8hen%lamoni clo4ua,tinh ft, amoni axetat, c4eol* 9@ cht t4ong d%
khng t?c dRng vi dung dch !a"-long nhi&t thng l$
A,# -,0 C,1 .,: C+( 1,!gi ta i\u ch( et%l axetat tS xenluloY v$
c?c cht v cY theo sY Q sau+xenluloY glucoY ancol et%lic axit axetic
et%l axetat* 3Inh 'h@i l7ngxenluloY cZn dng O c thO i\u ch( 7c C
mol et%l axetat* Li(t hi&u sut chung c)a Gu?t4Nnh =t :5]*
A,C0. gam -,:51 gam C,.5.,1 gam .,150,.1 gamC+( 1&,@t ch?%
ho$n to$n .,.: lIt >'tcB h6n h78 'hI gQm+ - :, .-:, .-0, #-^thu
7c0,C0 gam ".v$ :,C: gam -."* 9@ mol .-:t4ong h6n h78 t4n l$
A,5,5# mol* -,5,5D mol* C,5,5C mol* .,5,5^ mol*C+( 1,-o$ tan h(t
m gam l.>9":B#v$o nc 7c dung dch X* ho #05 ml dung dch
!a"- C; v$o dung dch X, thu 7c .a gam '(t t)a* ;bt 'h?c, n(u cho
:55 ml dung dch!a"- C; v$o dung dch thN thu 7c a gam '(t t)a* ?c
8hJn ng xJ% 4a ho$n to$n, gi? t4c)a m l$
A,CD,11* -,C1,#D* C,.5,1.* .,C^,^C*
C#
-
7/26/2019 thi th thpt quc gia - mn ha
14/17
C+( 1,-i4ocacfon X ch?% cho thO tIch hYi nc g8 C,. lZn thO tIch
". >o cng 'B* XB ngi ta l% C5ml dung dch X chot?c dRng vi !a d
thu 7c .,10: lIt -.>'tcB* 3Inh 47u c)a X >fi(t ancol et%lic
ngu%ncht c d/5,^gTml, nc c d/CgTmlB*
A,^1,1^5 -,DC,55 C,D.,15 .,^E,15
C+( 21,ho lIt >'tcB h6n h78 'hI gQm . oleWin lin ti(8 nhau
t4ong cng d% Qng ngh78 nc >xc t?c -UB thu 7c C.,D gam h6n h78 X
gQm # ancol* un nng X t4ong -.9":bc C:55 thu 7c C5,01 gam h6n h78 k
gQm 0 ete 'han* iJ sV hi&u sut c?c 8hJn ngl$ C55]* ng thc 8hAn
tV c)a . oleWin v$ gi? t4 c)a l$
A,.-:, #-0, 1,0 lIt -,:-^, 1-C5, 1,0 lIt C, #-0, :-^, :,:^
lIt.,.-:, #-0, :,:^ lIt
C+( 22,ho acfon >B lZn l7t t?c dRng vi l, -.", u", -!"#bc,
-.9":bc,
-
7/26/2019 thi th thpt quc gia - mn ha
15/17
A,C, #, : -,C, ., # C,C, #, 1 .,C, #, 0C+( 34,ho .^,. gam h6n
h78 hai ancol Yn chc t?c dRng h(t vi CC,1 gam !a, sau 8hJnng thu
#D,# gam cht 4n* !(u un .^,. gam h6n h78 t4n vi - .9":bc C:55, thN
thu7c fao nhiu gam ete
A,.#,E gam -,CD,. gam C,.:,0 gam .,.C,5 gamC+( 31,ho c?c dung
dch sau+ !a"-, Lal., !-:B.9":* O 8hAn fi&tc?c dung dch t4n, dng
thu@c thV n$o t4ong s@ c?c thu@c thV sau thN s cZn ti(n h$nh It
thI
nghi&m nht_A,-.9": -,glixe4inB 8hJn ng vi h6n h78 axit fzo
gQm CE-#1""- v$C1-#C""-,s@ lo=i t4ieste 7c t=o 4a t@i a l$
A,^* -,:* C,0* .,#*C+( 3,!gu%n tV c)a ngu%n t@ X c elect4on mc
n[ng l7ng cao nht l$ #8* !gu%n tVc)a ngu%n t@ k cqng c elect4on mc
n[ng l7ng #8 v$ c mt elect4on l8 ngo$i cng*
!gu%n tVX v$ k c s@ elect4on hYn 'zm nhau l$ .* !gu%n t@ X, k
lZn l7t l$A,'im lo=i v$ 'hI hi(m* -,'im lo=i v$ 'im lo=i*C,8hi 'im
v$ 'im lo=i* .,'hI hi(m v$ 'im lo=i*
C+( 3&,ho ^,5: gam h6n h78 hYi gQm -#-" v$ .-.t?c dRng ho$n
to$n vi dung dchg!"#T!-#thu 7c 11,. gam '(t t)a* ho '(t t)a n$% v$o
dung dch -l d, sau 'hi '(tthc 8hJn ng cKn l=i m gam cht 'hng tan*
i? t4 c)a m l$
A,0C,E^ -,11,. C,.C,0 .,:C,0DC+( 3,?c ngu%n t@ thuc nhm , theo
chi\u t[ng dZn c)a i&n tIch h=t nhAn thN
A,L?n 'Inh ngu%n tV t[ng dZn* -,3Inh 'hV giJm dZn*C,
