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®Ò thi tuyÓn sinh vµo líp 10 thpt chuyªn
N¨m häc 2008 2009–

C©u I. (2,75 ®iÓm).
2. !"#$
 %

&%'!
→

&%'
→

&%'#"
→

&%'#(
→

&%')*
→

3.+ !"#$ #,"-"  ./ 0!12%
a.34/ 56 78"9 7"7:;4<  /!=4
/%
b.3478"9 7"7:;4> ?> %
C©u II. (1,50 ®iÓm).
1.@""A)? 0/B"#"?$;# C"
? 0D
E
F


G

E
F
H
F
E
I
E
JJ
E
%
2.K<ALM"NEHL"I
E
J
O
EEL"F
E
J
PEP"J
E
%Q:";)R=? !)RS;4"ACR> %
C©u III. (2,00 ®iÓm).
1.FTQ"?N#"11";
x
F
y
J5
 1U"";)R
x'

F
y'
J%K<AVVM5QOWH"F
E
J
OPOH5/J
E
-/2%X<5?@"
L
O
("<5 %Q:"
;6=?? !)R=Y".;1JF%
2.PGH"NFJJ-F
E
2
G
JJF-2;"9 45"#
;#" ./ 0PH"4ZZ%Q:";6
"=-? ! 0;"5PVV[2%
C©u IV. (2,25 ®iÓm).
1.FT/Q;a5Jb5F
E
c5J
E
%\S/< =Q9 /Z
?@"P]L%Q:S50aDbDc%
2.\#"4<"* /4^_m"?43"^/ _n""
E
J%
I"<"` 04/ /!Y" 0A^/"/#"<"/"

( a #b` ^<"$4/"#"7"7:F
E
XJ
G
5"
4"/"1/#%Q:S50nDm%
3.FTQ"4/ 56 / .35%FELG"Q?@"45
"c=F
E
XJ
G
#"7"7:5"6#EGHG5F
E
-/27"7:d%d78"
9 45"c=7"7:-JF2
E
9 / "<e-fXJ
G
2A_!/!=$
E]PW"/!=%Q:/ 56 3%
 C©u V. (1,5 ®iÓm).
FTQ"EZZgJJ

F
EhP
gJJ

F
EhP
-


E2#"1<5=ZZ
A"O5^<5=ZZ/ %KZ a"TQ78"!9 7"7:IJF%X
;"LHG"< gJJIOPM"TE#6i"

F
EhP
JF


F
EhP
JF%I!<A!OPM"T#A$OOH5/J
E
-/2%Q
:";6=EZZa%
Trang 1

-L2-M2

-E2

-P2

-G2


-JF2
E



-O2
-H2

-]2


1.
 !"#$ 
%
Hớng dẫn chấm thi tuyển sinh lớp 10
Câu I: (2,75 điểm)
1.-PVV2
D-FJ
O
2
E
jD5
E
jD-IJ
O
2
E
jDJ
O
-1_/2%
"#$;"D
-JF2
E
hEJ

E


-FJ
O
2
E
-JF2
E
hEF5

5
E
hEF
E
J
-JF2
E
hEFIJ
O


-IJ
O
2
E
hEF
E
J
-JF2

E
hJ
E


J
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1.-PVV2
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Trang 2

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Trêng hîp 1:\S505" N> #;"5PDE%
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Trang 3
C©u IV: (2,25 ®iÓm)
1. -VLV2
\1D
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→
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AVLAPLA
\1VL>hPLAfVPP-xx2
"7:d;3
E
XJ
G
5
E
-XJ
G
2
O
%78"9 77-JF2
E
=_/!=
c!"<fXJ
G
%
3
E
XJ
G
h-JF2
E


XJ
G
↓hE3JF-O2

VL>VL>>
5
E
-XJ
G
2
O
hO-JF2
E


OXJ
G
↓hE5-JF2
O
↓-G2
VLAPLAA
35/ .6fq1%
3JFh5-JF2
O


35J
E
hEF
E
J-L2
G G
XJ XJ
 VL> PLA VPP-52  VPP>EOO ELHO-"2 E]PW-"2= + = => = = <

fq+tA/!=a5-JF2
O
fq3JF;"!>55-JF2
O
Zy-L2%

Oa
5-JF2

fE]PWELHOfPLH-"2fq
Oa
5-JF2
PLH
 VVE-52
]M
= =
fq
Oa
5-JF2
 A >-52 A > VVE-52= − => − =
-xxx2
\ừ-xx2 -xxx2fqà
> VVG
A VVH
=


=



A -x2à DVVG3hVVH%E]fELGfq3fEO%+tA M 5 Na.
VEL
VEL
VEL
VEL
VEL
VEL
VEL
VEL
VEL
Trang 4
C©u V: (1,50 ®iÓm)
Chó ý: 1. \ 1_5? ?@"/!Y"l _< %
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"#$1%
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"#$1%
G%I!  !8R78"/!m _5? `^ !Z$/"
 _`^ !Z1%
HÕt 
w ";"=EZZ5D
 E P
gJJ F JF
+
<55G>%



 E P  E  P
gJJ F IJF gJJI  F JF

+ +
+ → +
G>5G>5G>5
-LHG"2-OPM"2
K<A#D X<5J
E
fOOHDEEGfVPL-52

E E E
 E P
E F JF OJ EJ E- P2F J
+
+ → + +
G>5VPL5
fq
G> VPL=
-x2
\1D
OPM
PG PM
G>
+ =
-xx2j\c-x2-xx2D
 EL
> VVPL

=


=



+9 D
 EL=
fq34#5C
2
H
5
OH-" RzfqfE2%
\1D
LHG
g H] g E]
G%VVPL
+ = => =
fqg5
E
F
O
fq34ZZ5D
E
F
O
JJ
E
F
L
-52
Za56 5D
E
F

O
JJ

F
EhP
-?52
Trêng hîp 1:
? O  VVPL
 ? VVH ? VVGL
= =
 
=>
 
+ = =
 


E
F
O
JJ
E
F
L
hIJF


E
F
O

JJIh
E
F
L
JF

E
F
O
JJ

F
EhP
hIJF


E
F
O
JJIh

F
EhP
JF
n< 5"

F
EhP
JFfOPMVVPL%GHfEGW-"2
fq

 E P
 F JF
3
+
fPGhPMf
EGW
LLOO-"2
VVGL
=
fqLo¹i.
Trêng hîp 2:
 O?  VVGL
 ? VVH ? VVPL
= =
 
=>
 
+ = =
 
n< 5"

F
EhP
JFfOPMVVGL%GHfPPP-"2
fq
 E P
 F JF
3
+
fPGhPMf

PPP
VVGL
fqfG%ga56 5DC
4
H
9
OH
";6=EZZD
ZxDF
E
fFJJF
E
F
O
ZxxDF
E
fFJJF
E
F
E
F
E
F
O
DF
E
fFJJF-F
O
2F
E

F
O

\1DfVVGL%PVVhVVPL%PEMfHGE-"2
VEL
VEL
VEL
VEL
VEL
VEL
Trang 5
®Ò dù bÞ thi tuyÓn sinh vµo líp 10 thpt chuyªn
N¨m häc 2008 2009–
C©u I. (2,50 ®iÓm).
1.\AN Qd{\?@"8_# "#$ 
D
QhF
E
J
-FJ
O
2
E
QhdhF
E
J
Qh{hF
E
J
Qh\hF

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C©u V. (1,75 ®iÓm).
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JhJ
E
K .!IFJ
O
 / !DFTF
E
J# J
E

78"9 76cc7"7:A„#bIFJ
O
%
I
E
J
O
hJ
E
hF
E
J

EIFJ
O
VEL
VEL
VEL
VEL
VEL
VEL

VEL
VEL
VEL
VEL
C©u II: (1,75 ®iÓm)
1.-V]L2
&y!DF
G
h5
E

y
→
F
O
5hF5
&y4"DF
E
fF
E
hF
E


I 
→
F
O
F
O

&y#U"DF
E
fF
E

V
 >
→
[ ]
E E

F F− − −
VEL
VEL
Trang 7
2.-VLV2
F
E
fF
E

V
 >
→
[ ]
E E

F F− − −
X<5
E

F
G
fEMVDEMfPV5
fqX<)R
E
F
G
fPV>H%PV
EO
fH%PV
EG
3.-VLV2
 
O
F
M


>
→

O
F
H
hF
E
^D5
XyD-?25?5?5
\("<5Ty5Dh?5j/< 5"T5GG-"2
T

GG GG GG GG
3
 ? E  ? 
= ⇒ < <
+ +
fqEEz3
T
zGG
fq
y //
EE GG
7
EW EW
< <
VEL
VEL
VEL
VEL
VEL
C©u III: (1,25 ®iÓm)
w <5=I•Z5^55E5?5%+$_U"
/-

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EIhF
E
XJ
G-5"2



I
E
XJ
G
hF
E
E
•ZhF
E
XJ
G-5"2

•ZXJ
G
hF
E
??
\AI•Z?@"3D
3hF
E
XJ
G-5"2

3XJ
G
hF
E
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\1DE-h?23fGHhGH?fq3fEOh
L?

 ?+
It>‚D
L? L?
V L
 ? ?
< < =
+
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+tA35Mg
VEL
VEL
VEL
VEL
VEL
C©u IV: (2,75 ®iÓm)
1. -PVV2
Kk\&\5
>
F
A
J
E
-52

>
F
A
J
E
h->h

A
G
P2J
E

>J
E
h
A
E
F
E
J
Xo877-JF2
E
71;"D
J
E
h-JF2
E


J
O
hF
E
J

E O E
J J F J

 A
  -52  -52
PVV EVV>
= = ⇒ =
f
E E
F J J
 A%
  GG PM VHE
PVV EVV>
+ = + =
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>
F
E>
J
E
5
>
F
E>
J
E
q%>5J
E
%>5F
E
J
\1D
  -PG> OE2 G%> PM%>

 PVV%>
VWE VWE
+ + + +
= ⇒ =
fqWE>fPG>hOEhHE>fq>fE%
VEL
VL
Trang 8
FN1\&\5DC
2
H
4
O
2
2. -VLV2
?‚1";5D
E P] OL
P] OL
E P]
F JJ F
F JJ F
F JJ FO



k
E P] OL
P] OL
E P]
F JJ F

F JJ F
F JJ FO



3. -PEL2
X<5-JF2
E
fVV]L5j<5J
O
fVVL5%
Kk";)R=5
>
F
A
->A"AC7"2%

>
F
A
h
A
-> 2
G
+
J
E


>J

E
h
A
E
F
E
J
VVLVVL>
Trêng hîp 1:S6#< #"%
J
E
h-JF2
E


J
O
hF
E
J
\1DVVL>fVVLfq>fP%+tA5CH
4
Trêng hîp 1:\6#E< %
J
E
h-JF2
E


J

O
hF
E
J
VV]LVV]LVV]L
J
O
hJ
E
hF
E
J

-FJ
O
2
E
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\("<5J
E
fVP-52fqVVL>fVPfq>fE%
fq1_5C
2
H
2
kC
2
H
4
kC

2
H
6
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F
G
DhEF
E


I 
→
F
G

E
F
E
D
E
hEF
E
J

-JF2
E
h
E
F
E


E
F
G
D
E
F
E
hF
E


&7
→

E
F
G

E
F
H
D
E
F
G
hF
E



I 
→

E
F
H
VEL
VL
VEL
VEL
VEL
VEL
VEL
C©u V: (1,75 ®iÓm)
1. -VLV2
FXJ
O
F
E
J1yDXJ
O
hF
E
J

F
E
XJ
G
\("/< 5"F

E
XJ
G
#"77Q5D

VG%WM
VP VGW VP%-"2
MV
+ = +
n< 5"77QfhVG-"2%
fq
VP% VGW PEEL
 PWH-"2
 VG PVV
+
= ⇒ =
+
2. -PEL2
\#"77Q1D
E G
F XJ
 VP% VGW VP%PWH VGW EGL-"2= + = + =

fqX<5F
E
XJ
G
fEGLDWMfVVEL-52
\Z.? 1D
E

-JF2 IJF
 VVVL-52j VVG-52= =

-JF2
E
hF
E
XJ
G


XJ
G
hEF
E
J
VVVLVVVL
fqX<5F
E
XJ
G
7fVVELVVVLfVVE-52
F
E
XJ
G
hEIJFqI
E
XJ
G

hEF
E
J
VVEVVGVVE
VL
VEL
VEL
VEL
Trang 9
Kk\&\=d5I
E
XJ
G
%F
E
J%
\1DVVE-PGEhPM2fHGGfqfPV%
+tA\&\=d5DNa
2
SO
4
.10H
2
O
VL
Mét sè bµi tËp
Bµi 1
 .- 2# &\&…-" ^A= ./ 0!……
12
2IF

O
hJ
E


 %………
?23J
E
h %…………

 %hJ………
E

hF
E
J
2 h %%……… ……

I
E
XJ
G
hXJ
G
hJ
E
hF
E
J
72 %hIJF………



H
F
H
h %……
Z2JhIJF

……………
Bµi 2
F
P
"/ 56 #:x97"7:Q+
P
5 /?A#%+
E
5 /
J
E
87"7:Q7"7:d;
E
-"2%7"7:d
78"!9 7"7:F5A#+
O
5 /%_`/%
P2+
E
f+
O
FA? 05t^#"7"7:dZ+

P
+
E%
%
E2+
E
f+
P
%}t? _;
P
Z
E
+
P
%
Bµi 3
Q:
P

E
 %%%……
H

]
#  !"#$;"? !

P

E
 ………

]
5N"N%
J
E
→
P
→
E
→
O
→
G
→
L
→
O
→J
E
↓↑

H

]
Bµi 4
34T"EZZgJJg
y
g
P
JJg
yy

%;V]G"T;"c!9 ]"
7"7:nJFM[E< E#%\#"TE#$#ZA5  !PyO("<
5E#%\$";6^#•Z/< 5"=T ZZ#"%
Bµi 5
A_1D
\$N;"9 N %%%%+ !"#$;"1
>A#" #| ./ 0% !5456 "5> / <A/< 5"
F
E
JJ
E
Z*50OODMM51U"<"ACR?%
Bµi 6 
K<AGGM5T/d"
O
F
M
A7#?6`-1;5 C
/!/‚?.2EE"J
E
PVM"F
E
J%
P%\_/"/^7U"=_<A!Td- !/.`/
#"/"/>  !EV[_2%
E%Q:";)R";6=%
Bµi 7:
Trang 10
34 7#?-";


F
EhE 
2`_/1_EEG5-/2%K<A5"
 7#?AoA8#"P57"7:-JF2
E
VVE36#P"
/!=%Q:";)R= 7#?%
Bµi 8:
1T"E 7#?Qd-;U"<F#")R1<5?@"2%
K<AT1 #C<59"O<5TZ<j<5
J
E
 .<5945"?@"<5T  7#?#"T%X<5
J
E
 #7dA .7QA45"?@"<5T  7#?%Q:
";)R7BZ1#:"AC<F_ !";61_1=Q
d%
Bµi 9:
P%\$N !"#$_;"
-" #| ./ 0!12%
BiÕtDw55ƒ":6#"9%"7:w-cE[!L[21;"78"
#"4<"%5N C C%
E%";)RD
G
F
H

E
F

G
J
E
%FA !";66`1_1
;"9 ";)R#C%
Bµi 10:
GWH"TQ"
E
78"!9 F
E
JEEG5-/2T/d%K
1"T/d-1k>YI 2T/{% {5 ^?@"%
PhÇn ID54 ccm?$9#7Aa56 VGGM5T/\-/2%
PhÇn IIDKZ#49 PHM5J
E
-/2# 4?$/7"/"( %K<A
1?$.V
V
%
P% Fƒ /< 5"?$9#•"? C"~ !D
2
T/H
d 4,5=
%
E% \<5/6#"?$`^xx%
Bµi 11
1.+ !";6");"9 ";)RD
E
F
G

J
E

O
F
M
J
L
F
PV
%
2. 1";)R
G
F
H
%Q:";6=
"#$1? _7 †;"ZD
h5
E
77IJFhF
E
F
E
XJ
G

V
>

PDPI 

V
P]V
V

3. FT/"JJ
E

E
F
G

E
F
E
%\#$?A"7U"_c"/#/ƒ 
T
Bµi 12
K<AOEG"TQ" N/7A"i"
U"56 #"14"ACR?", S9WEG"
J
E
% !S/<  =Q< 9 F
E
5POL%
a%\$";6=^#•Z/< 5"=T #"T
Q%
b%\c !;" .!F
O
JJF
O

F
O
JJ‡FF
O
F
O

Bµi 13
P% •wFx5N;"D

→
0
t
hjh
→
xtt ,
0
jh
→
xtt ,
0
•j•hJ
E

→
xtt ,
0
wh
Trang 11





w
&
F Q d
{
&+
-P2 -E2
-O2
-G2
-L2
-H2 -]2 -M2
-W2
-PV2
•hw
→
xtt ,
0
FhjFhIJF
→
0
t
xh•jwh}
→
xh
Q:•wFx}%+ !"#$? _7 †;"#C%
E%+ !";6")=;"9 ";)R
L
F

PE
%Q:"
;6Y"=? !#@"/ 78"9 5-/2Z*50PDP.<56#4
o7A%
O%\c"AC5 05  ./ 0^ !%+ ! 
;" .!#F
O
JFj
E
F
L
JFjF
O
‡F
E
‡F
E
JF> ";"%
G%\c/ C C ./ 0^ ! !"#$;" .
!>C 5Z#ZA5 > >C 5  A55#-&+2?%
Bµi 14
ET/
P

E
` ./ 0,"T T"F
E
4 #?
6`?/$%n <AH"T
P

6#P]H"J
E
k/H"
P
5
OE"?##"7"7:%FT
E
-;F
E
72
1*/<  < 9 F
E
5O%
E
m<"B"I "1"-"  ! 0PVV[26
#T1*/< 9 F
E
5GL%
P%\^[_/#"
P

E
%
E%\$";)R=  #?#"
P

E
%
Bµi 15:
PyK<A4 #?-Q2H]E5J

E
LG"F
E
J% !P5/-Q2
k"PEH"-_/.` ./ 0 Co2%
yQ:";)R= #?-Q2%
?y+ !"#$ .!5  A55#j5 Z 5Zj#ZA5 j>>C c-Q2" 
#| ./ 0-!12%
Ey+ !";61_1=
G
F
M

E
F
G
J
E

O
F
M
J%
?1/
E
F
H

E
F

E

E
F
G
J
E
I
E
J
E
%@""A)? 0
#C%
Bµi 16
Py+ !";6");"9 ";)RD
O
F
H
J
E

O
F
M
J
O
F
H

L

F
PV
Ey1";)R
E
F
H
%Q:";6=•
"#$Z;"D
5
G

O

→
F
G

 →
−llNC
0
1500

E
F
E

 →

0
tPd


E
F
G

 →

0
tNi

E
F
H

 →
+ ASKTCl ,
2

 →
+NaOH


 →
+ XTO ,
2

 →
+
2
)(OHCa


 →
+
32
CONa
•
 →
+
0
,:, tCaOXtNaOH
F
G
Oy@""AC)? 0L/DJIJ
E
F
E
XJ
E
J
E
%
GyK<A"TQ"F
G

E
F
G

E
F

E
OWH"J
E
PGG
"F
E
J%3k/EEG5 TQ-`/2 ccm9#
E
7A1PWE"#
E
" ;"%TÝnh m vµ thµnh phÇn % vÒ thÓ tÝch cña mçi khÝ trong X.
Bµi 17
K<AOEG"TQ"EN-2-2/7A"i"
#"1-2-24"ACR?", SF
E
JWEG"J
E
% !*
/<  =Q< 9 F
E
57
QyFE
fPOL%\$";=-2-2^[Z
/< 5"=T #"Q%
Bµi 18
\#"POG"TQ"E>;6`?@"45"7"7:nJF
c=67"7:;"EP"T< /%
Py\$("<5TQ%
Ey^? C5/> `/_<ATQ%
OyQ:";6=T >/< 5"c">#"TQ% !#@"

E> #C5"i"/! !%
Bµi 19:
Trang 12
S7U" <R?C" _t? !GB"#"5?:D> 
>Z ?ZpZ,""5p#ZA5 %
Bµi 20
Pyg1";D

F
EhP
JF#")Rgg41‡F
E
%
PP"TE##C78"9 I$OOH5F
E
-`/2%
yQ:";)R !";6=E#%
?y\/< 5"=T ##"T%
Ey+ !"#$;"Z%
 5Z 
→
)1(
gZA5  
→
)2(
>>C  
→
)3(
A5>C 
→

)4(
I# >C 
→
)5(
3C
→
)6(
>C 5Z
→
)7(
+ A55#
→
)8(
&5  A55#%
Bµi 21
K<A"N-6?` E56 "AC<2# 8!
oA-"J
E
 92?@"7lT5^5 m?$PB"7"7:
IJF?$EB"7"7:F
E
XJ
G
k%X" 0A/< 5"?$PE•"
C";"5EGPH"MHG"%}"J>  C<Y"?@"5"J> 6#/  0)
ELEM"n3J
G
%
y\>:";)R=%
?yn 78"9 5S6#TE7l>=1U"/< 5"5?@"

PGP"%+ !";6==7l>5%
Bµi 22
T"EN;;"AC<FJ%\78"c=9 
GV57"7:IJFP34< 4#%K1"#-c29 F
E
XJ
G
k`P]V
V
$6#OOH54 #?-`/2%I!<A5"
#C# o8!?$B"J$A/< 5"?$•"CHME"%
\$";6=E#"[.<5=E1#"%
 !D;">A#T"4#h4ZZU""<#k4
>h4ZZU""<>%
Bµi 23:
F"#$;"Z? !-" #| ./ 0!12

 →
+NaOH

Z" QDJ\
0
hJ
E
J
E

 →
ClorofinASKT ,


 →
Lenmen
F
G

 →
c
0
1500


hF
2
J Q\

Q\\
0
#•/ "\
0

G
F
H

 →
+
0
2
,, tNiH


G
F
PV
Bµi 24
Py1ON1";)RDF
E
J
E

E
F
G
J
E

O
F
H
J
E
%FA !";
61_1;"9 O";)R`#C%
EyF? !-" #| ./ 0!12

→
)3(

→
)4(
?


-E2

E

-P2


-L2

→
)6(
gZA5 
→
)7(

→
)8(
•
→
)9(
w
BiÕt G-^=/?U2
Oy@""A)? 07"7:B"#"5;# C"
? 07"7:DF
O
JJFFJJF
E
F
L

JF
H
F
H
%
Trang 13
GyFA>:";61_1=N;"9 ";("mD

Q
F
d
J
{
/ >

E% !#@"1.78"9 /5 /" 5
;%
Bµi 25: \#4
P
"4#;
E
"4> ;#  TO
^?@"%
 ^P78"!9 IA#OOH5F
E
-`/2
 K<A^EOWH"J
E
%
 K1"^O9 F

E
XJ
G
k$PVE"ZZ%F 0;"ZZ5
PVV[%K<ALP"ZZ$PP"J
E
GL"F
E
J%
yQ:";)R=#> 
?y\
P

E
%
Bµi 26:
Py+ !";6");"9 ";)RD
E
F
G
J
E
j
G
F
PV
Jj
G
F
M

%
Ey5^=/?U5#A5 wF55 Z%Q:";
6=•wF"#$_ 0Z? !
-" #| ./ 0!12%
hd

•-\FD
V
>2w
hQ-
V
>2->2-
V
>2

 →
LLNC,1500
0

hd-
V
>2hQ-
V
>2
-
V
>2 -\FD
V
>2F
Gy@""AC)? 0G/DF

G

E
F
E
XJ
E
J
E
%
Bµi 27
    5T"#A5 E> N/! !176"

F
EhP
JJF

hP
F
EhO
JJF%PyET78"!9 I#OWE5F
E
-/2%K<PyET
AoA8!7"7:-JF2
E
7$1PG]]L"/!
=/< 5"?$-JF2
E
•"LVP"%
\$";E> #C%

?\$^T%
Bµi 28
FT/" #4#e E5Ze 5"i"5 C !%LHV5 m
<";?4I "1"GGM5T/
P
54 m?$9?#A9?#6
4^/< 5"?$9?#•"CVOGO"%FT/
E
 #/ƒ ?$
9?# !_EWPE51S/< < 9 /"/?@"POPO%Q:";
)R= #?^[_T /#"T%
w  !;">A#5Ze ;"9 <4?@"-"ˆ5S50
9 ^[_=Y"2_/`/%
Bµi 29:
+ !";6")=;"9 ";)R
L
F
PE
%Q:";
6Y"=? !#@"/ 78"9 5-/2Z*50PDP.<56#4
o7A%
Bµi 30
H]E5-/2T/"E #?6`% 5E^?@"D
l^Pm7"7:#
E
7/< 5"7"7:•""5"#
E
;"!OE
"/"1/#/ƒ 7"7:%
K<A^EoAm?$B"&

E
J
L
%X1mnJF#b%X
" 0?$B"&
E
J
L
•"?"?$B"nJF•"P]H"%
y\$";)R=E #?%
?y\[+/#"%
y\" #:?%
Trang 14
Bµi 31: 
K<AT-2"E #?-Q2-d26`U"7A"
i"%F8?4oGL57"7:-JF2
E
VVE3/!=/< 5
"7"7:•"O]M"%7"7:-JF2
E
77"7:/!=56 •"
C("/< 5"/!=E5^5PMML"%\S/<  =T-2< 9 FZ5 ƒ
PV%
FA>:";6=-Q2-d2% !#@"<5=-Q2?@"HV[("<5
=-Q2-d21#"T-2%;">A#%
Bµi 32:
K. #-56 F
E
J2EHL"TQ"E#;P]L
"TE/Z% !/Z1/< 5")R591S/< < 9 > ƒE%

yQ:\&\=^[=T #"TQ%
?yQ:• !&\FF 6%

E
F
H

 →
+ ASCl ,
2

 →
+NaOH

 →
xtO ,
2

 →
+
2
)(OHCa

 →
+
32
CONa

 →
+

0
,, txtCaONaOH

Bµi 33
FTQ"4> ;6`4#;6`1)R
/< ?@"% "TQE^?@"%K<A!^P# 
?4oA8PPV57"7:-JF2
E
P3PW]"/!=%
^E78"9 IGEV5/F
E
-/2%
y+ !"#$;">A#%
?y\$\&\=%+ !")=%
y\%
Bµi 34
FT"E> ?>A5 ;1/< 5")R/‚EM%}A
"T;"9 I7OOH5 /F
E
-/2%3k/<A
"T7l?4om?$P;&
E
J
L
1m?$E;
G]VEL"7"7:-JF2
E
EV[%X;"/< 5"?$P-;&
E
J

L
2•"PGG"
?$E7"7:/"1/ #/ƒ ?$E%
y\"~
?yQ:";6=T > %
y\<"T > #"T?^%
7y\"4[=#"7"7:%
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