Thpt Ung Van Khiem (Long Kiến Cũ)

7/21/2019 Thpt Ung Van Khiem (Long Kiến Cũ)

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Trường THPT UNG VĂN KHIÊM ĐỀ THI THỬ THPT QUỐC GIA- MÔN HÓATổ: HÓA – SINHGV: Nguyễn trung kiên N! "#$: %&'()%&'* T"ời gi+n: ,& -".t

Đề 134Cho H=1, C=12, N=14, O=16, Na =23, M =24, A! =2", #=32, C! =3$,$, % =3&, Ca=4', C(=$2

)* =$6, C+ =64, a =13"-----------------------------------------------------------------------------------------

C.+ 1/ M0t -"1n t2 3+$$+r456 $7A !0t g8$ 9)gu$456 ;< !0t g8$ 9)=ru$t456 !0t g8$ 9)gu$456 ;< !0t g8$ >)=ru$t456/C "+i g8$ >)gu$456 / !0t g8$ >)gu$456 ;< !0t g8$ 9)=ru$t456

C.+ 2/ Tr4ng $?ng ng"i@- ki! 4Bi CưD$ CiEu $"F ng -"ư6ng -"- Ci@n -"1n "D- $"Jt n7ng $"y $L+ ki! 4C7 <

A O+ A N+ Ou A C N+ O+ A / N+ O+ Ag

C.+ 3/ Tr4ng -"n ng: K %Or %QR HO OrO O% KO H%Q/ Tổng "@ 38 $L+ $$ $"Jt < n"Wng 3nguyên t8i ginX tr4ng -"ư6ng trYn" -"n ng <

A %Z %, C % / %&

C.+ 4/ S8 C[ng -"1n 3t ng ;\i $?ng t"$ -"1n t2 OZH]Q% <A % ( C * / ZC.+ $/ O"4 $$ 4Bi t6 3+u: t6 t! t6 ;i3$4 t6 ni4n)** t6 +^t+t t6 $+-r4n/ 38 t6 n"1n tB4 t6 n tổng "D-X <

A ( C Z / %C.+ 6/ O"4 "_n "D- $$ $"Jt r`n 3+u: N+HOQa O+OQa AQHX/ Nung n7ng "_n "D- trên CFn k"8i ưDng k"?ngCổi t"u CưD$ r`n b / T"<n" -"cn $L+ b <

A N+%Q O+Q A%Q N+HOQa O+OQa A%Q

C N+%OQa O+Qa A%Q / N+%OQa O+OQa A%Q

C.+ "/ de -"1n i@t gu$456 ;< =ru$t456 t"Y nên $"#n t"u8$ t"2 n<4 fư\i C1yA hung f$" AgNQ tr4ng NH OuQHX% tr4ng !?i trường kiE! Cun n7ngC hung f$" nư\$ r4! / hung f$" OHOQQHjH%SQZ C$

C.+ 0/ O"4 $$ "D- $"Jt 3+u: N+HSQZ KHOQa MgNQX%a A%SQZXa HO/ S8 $"Jt t$ flng CưD$ ;\i fung f$"m+QHX% fư 3+u -"n ng t"u CưD$ kFt tL+ <:

A Z % C ( / C.+ &/ K" b k"?ng C0$ ;< o fBng png CưD$ fqng <! $"Jt 4 un $$ !su ;t 3in" "#$ n"ư 4 un !uO"Jt b <

A N% NH C OQ% / Q%

C.+ 1'/ O"4 "Yn" ; !? t t" ng"i@! CiEu $"F k" v tw fung f$" b:

HYn" ; trên !in" "#+ -"n ng n<4 3+u C1y

A OHOQQN+r`nX N+QHr`nX &O+Q t

% U Z N+ OQ OH , +

N+Or`nX H%SQZC$X&

t

Z N+HSQ HO +

C&

% ZH SQ t

% ( % Z %O H QH O H H Q , → +

/&t

Z U % NH O: N+QH N+O: NH H Q+ → + +

C.+ 11/ hung f$" n<4 fư\i C1y k"i -"n ng "4<n t4<n ;\i fung f$" N+QH fư t"u CưD$ kFt tL+ tr`ngA O O+HOQX% C AO / H%SQZ



C.+ 12/ Ngu[n nng ưDng n"1n tB4 n<4 3+u C1y $7 tiE! nng t4 \n CưD$ 32 flng ;Y !l$ C$" "4< Yn"A HBt n"1n K" tx n"iên C Gi7 / T"u Ci@n

C.+ 13/ Ki! 4Bi n<4 3+u C1y h t$ flng ;\i fung f$" H%SQZ 4zngA Ou Or C A / Mg

C.+ 14/ O"4 fzy $$ $"Jt: HOHQ OHOQQH OHOQQO%H( HOQQH O%H(QH HOQQOH/ S8 $"Jt tr4ng fzt"+! gi+ -"n ng trng gư6ng <

A Z ( C % / C.+ 1$/ O"4 fzy $$ ki! 4Bi: N+ K m O+ A Or/ S8 ki! 4Bi tr4ng fzy t$ flng CưD$ ;\i nư\$ o n"i@t Ct"ường <

A/ ( m/ Z O/ h/ %C.+ 16/ Tr4ng u trYn" Ci@n -"1n fung f$" N+O o +n4t ^y r+ u trYn":

A k"2 -"1n t2 nư\$ k"2 i4n O)

C 4î "4 i4n O) / 4î "4 -"1n t2 nư\$C.+ 1"/ P4i! n<4 3+u C1y CưD$ tổng "D- ng -"n ng trqng ngưng

A P4i3tirn -4i+$ri4nitrinC -4ityn tr-"t++tX / -4i!ty !t+$ry+tX

C.+ 10/ O"4 fzy $$ $"Jt: m+HOQX% N+O AQHX OrQHX% OrQ/ S8 $"Jt tr4ng fzy $7 tn" $"Jt ư{ng tn" A Z % C ' /

C.+ 1&/ Ki! 4Bi 3`t t$ flng ;\i fung f$" n<4 3+u C1y tB4 r+ !u8i 3`tIIXA OuSQZ HNQ 4zng n7ng fư/C H%SQZ C$ n7ng fư/ / AgNQ fư

C.+ 2'/ S+u <i t"x$ "<n" "7+ "#$ !0t 38 $"Jt t"i o fBng fung f$" $"+ $$ i4n n"ư Ou % |n% PHg%////hqng $"Jt n<4 3+u C1y Ce ^2 } 36 0 $$ $"Jt t"i trên

A Nư\$ ;?i fư HNQ C ~t+n4 / GiJ! nC.+ 21/ hzy g[! $$ ki! 4Bi CEu t$ flng CưD$ ;\i fung f$" HO n"ưng k"?ng t$ flng ;\i fung f$" HNQ

C$ ngu0i <:A Ou Ag Mg A C A Or / Ou A

C.+ 22/ P"t ieu n<4 3+u C1y < 5A hung f$" •y3in k"?ng <! Cổi !<u u€ t! A+nin t$ flng ;\i nư\$ r4! tB4 t"<n" kFt tL+ tr`ngC O"4 OuQHX% ;<4 fung f$" ng tr`ng trng t"Jy ûJt "i@n !<u t!

/ hung f$" gyîn <! u€ t! "7+ CpC.+ 23/ P"t ieu n<4 3+u C1y h C.ng

A Tri4in $7 k" nng t"+! gi+ -"n ng $0ng "iCr4 k"i Cun n7ng $7 ^.$ t$ Ni O"Jt ‚4 < tri3t $L+ tyn gi$4 ;\i $$ +ît ‚4C O$ $"Jt ‚4 t"ường k"?ng t+n tr4ng nư\$ ;< n"ƒ "6n nư\$/ O"Jt ‚4 t"Ly -"1n k"i Cun n7ng tr4ng fung f$" kiE!

C.+ 24/ hzy g[! $$ $"Jt CEu $7 t"e <! !Jt tn" $ng tB! t"ời $L+ nư\$ <:A O+QHX% N+PQZ N+%OQ HO O+QHX% N+%OQ/C KO O+QHX% N+%OQ / HO N+QH N+%OQ

C.+ 2$/ de 4 un ki! 4Bi "4Bt C0ng !Bn" n"ư n+tri k+i $+nî/// người t+ -"i ng1! $$ ki! 4Bi C7 tr4ngA Nư\$ An$4 tyi$ C P"n4 png / hcu "p+

C.+ 26/ O"4 fzy $$ ki! 4Bi 3+u: A N+ Mg Or/ Ki! 4Bi $7 tn" k"2 !Bn" n"Jt tr4ng fzy <:A Or N+ C Mg / A

C.+ 2"/ S8 C[ng -"1n $Ju tB4 $L+ +!in $ "+i $7 $qng $?ng t"$ -"1n t2 O(H' N <

A ( * C / ZC.+ 20/ hzy $$ $"Jt CEu $7 k" nng t"+! gi+ -"n ng t"Ly -"1n tr4ng fung f$" H %SQZ Cun n7ng <:

A =ru$t456 3+$$+r456 ;< tin" 0t gu$456 3+$$+r456 ;< =ru$t456 C gu$456 tin" 0t ;< ^nu456 / 3+$$+r456 tin" 0t ;< ^nu456

C.+ 2&/ hzy g[! $$ 4ît CEu H% k"2 o n"i@t C0 $+4 <:



A QZ SnQ m+Q PQ K %Q SnQ C Q MgQ OuQ / Q OuQ Or %Q

C.+ 3'/ O7 Z "D- $"Jt $"+ nit6: +!4ni+$ bX Ci!ty+!in vX -"ny+!in |X !ty+!in TX/ O$ "D- $"Jt CCưD$ 3`- ^F- t"4 $"iEu tn" +56 gi! fcn <

A | „ b „ T „ v v „ T „ b „ | C v „ b „ T „ | / b „ v „ | „ TC.+ 31/ Tr4ng -"1n t2 +!in4+ît b $7 !0t n"7! +!in4 ;< !0t n"7! $+$4^y/ O"4 'R] g+! b t$ flng ;w+ CL;\i fung f$" N+QH $? $Bn fung f$" 3+u -"n ng t"u CưD$ %%% g+! !u8i k"+n/O?ng t"$ $L+ b <

A H% N)OH%)OQQH H% N)…OH%†)OQQH C H% N)…OH%†Z)OQQH / H% N)…OH%†%)OQQHC.+ 32/ H4< t+n "4<n t4<n & !4 "_n "D- g[! A ;< AZO ;<4 fung f$" KQH fưX t"u CưD$ + !4 "_n "D-

k" ;< fung f$" b/ Sl$ k" OQ% fưX ;<4 fung f$" b ưDng kFt tL+ t"u CưD$ < Z*] g+!/ Gi tr $L+ + <A &*& &Z& C &(( / &Z(

C.+ 33/ H_n "D- b g[! + --tit CEu !B$" "o $7 t‡ @ !4 tư6ng ng < ' : % :/ T"Ly -"1n "4<n t4<n ! g+! bt"u CưD$ "_n "D- 3n -"ˆ! g[! 'Z%Z g+! ++nin ;< (%( g+! gyîn/ miFt tổng 38 iên kFt --tit tr4ng -"1n t$L+ + --tit tr4ng b n"p "6n '/ Gi tr $L+ ! <

A ',', ',Z, C ',% / ',%*C.+ 34/ M0t fung f$" $"+ &&% !4 Ou% && !4 K ^ !4 O – ;< y !4 %–

ZSQ / Tổng k"8i ưDng $$ !u8i t+n

$7 tr4ng fung f$" < (Z( g+!/ Gi tr $L+ ^ ;< y cn ưDt <A &&' ;< && &&% ;< &&( C && ;< &&% / &&( ;< &&'

C.+ 3$/ Tw !0t tJn ng? $"+ $"+ *(‰ tin" 0tX k"i ên !n 3 t"u CưD$ k"8i ưDng +n$4 tyi$ < /miFt rng"i@u 3uJt $L+ u trYn" ên !n CBt ]&‰

A *,'( kg Z*'Z', kg C %,(&] kg / Z(Z%& kgC.+ 36/ K"i C8t $"y "4<n t4<n ! g+! !0t +!in C6n $"$ b t"u CưD$ ]Z t k" OQ% 'Z t k" N% $$ t"e t$"k" C4 o Ckt$X ;< '&'%( g+! H%Q/ Mt k"$ Jy ! g+! +!in trên t$ flng ;w+ CL ;\i V ! HO 'M t"u CưD$!u8i/ Gi tr $L+ V <

A ,R( ! ']R( ! C R( ! / '%( !

C.+ 3"/ O"4 '(* g+! "_n "D- g[! A ;< A%Q -"n ng "Ft ;\i fung f$" HO fưX t"u CưD$ V t k" H% Ckt;< fung f$" b/ N"p tw tw fung f$" NH CFn fư ;<4 fung f$" b t"u CưD$ kFt tL+ #$ "Ft ưDng kFt tL+ nung CFk"8i ưDng k"?ng Cổi t"u CưD$ %&Z g+! $"Jt r`n/ Gi tr $L+ V <

A &ZZ] &%%Z C 'ZZ / &*R%C.+ 30/ K"i $"4 Z'Z g+! "_n "D- b g[! % U % U % U Q Or Q ; A Qà t$ flng ;\i fung f$" N+QH C$ fưX 3+u

-"n ng t"u CưD$ $"Jt r`n $7 k"8i ưDng '* g+!/ de k"2 "4<n t4<n Z'Z g+! b ng -"n ng n"i@t n"?! -"fqng '&] g+! A/ T"<n" -"cn -"cn tr! t"4 k"8i ưDng $L+ Or %Q tr4ng "_n "D- b < O"4: "i@u 3uJt $L+ $$ -"n ng < '&&‰

A ***R‰ %&‰ C *R'‰ / (&*R‰/C.+ 3&/ H_n "D- b g[! Q %Q ;< QZ/ O"4 k" OQ u+ ! g+! b nung n7ng 3+u !0t t"ời gi+n t"u CưD"_n "D- $"Jt r`n v ;< "_n "D- k" |/ O"4 t4<n 0 | ;<4 fung f$" O+QHX % fư CFn -"n ng "4<n t4<n t"u CưDZ g+! kFt tL+/ Mt k"$ "+ t+n "4<n t4<n v tr4ng fung f$" H %SQZ C$ n7ng fưX t"u CưD$ '&&] t k" SQCkt$ 3n -"ˆ! k"2 fuy n"JtX ;< fung f$" $"+ '] g+! !u8i/ Gi tr $L+ ! <

A *]& R'% C (*] / '(%C.+ 4'/ dun , g+! +ît +^ti$ ;\i '] g+! t+n4 $7 H%SQZ C$ <! ^.$ t$X CFn k"i -"n ng CBt t\i trBng t"$1n ng t"u CưD$ ,, g+! 3t/ Hi@u 3uJt $L+ -"n ng 3t "4 <

A *%(‰ R(‰ C R(‰ / (&‰C.+ 41/ d8t $"y "_n "D- g[! ',% g+! Mg ;< ZZ] g+! ;\i "_n "D- k" b g[! O4 ;< Qî 3+u -"n n$"‡ t"u CưD$ "_n "D- v g[! $$ 4ît ;< !u8i $4ru+ k"?ng $n k" fưX "+ t+n v ng !0t ưDng ;w+ CL '%& !fung f$" HO %M t"u CưD$ fung f$" |/ O"4 AgNQ fư ;<4 fung f$" | t"u CưD$ (**, g+! kFt tL+/ P"cn trt"e t$" $L+ O4 tr4ng "_n "D- b <

A (](‰ R*R&‰ C (**‰ / ('R%‰C.+ 42/ O"4 % g+! "_n "D- g[! MgQ %Q OuQ t$ flng ;w+ CL ;\i &&! fung f$" H%SQZ %M/ K"8iưDng !u8i 3un=+t t"u CưD$ <

A ]& g+! ,& g+! C ]( g+! / *& g+!



C.+ 43/ di@n -"1n %&& ! fung f$" !u8i OuSQZ OM tr4ng ' t"ời gi+n t"Jy k"8i ưDng fung f$" gi! ] g+!/hung f$" 3+u Ci@n -"1n $"4 t$ flng ;\i ff H%S fư t"u CưD$ ,*g kFt tL+ Cn/ N[ng C0 !4 $L+ fung f$" OuSQ +n Ccu <

A %M 'M C &(M / ''%(MC.+ 44/ O"4 "_n "D- g[! , g+! gu$456 ;< %R g+! =ru$t456 -"n ng "4<n t4<n ;\i ưDng fư fung f$" AgNQtr4ng NH t"u CưD$ ! g+! Ag/ Gi tr $L+ ! <

A '*% Z% C %'* / %ZC.+ 4$/ O"4 ! g+! ki! 4Bi -"n ng "4<n t4<n ;\i H%SQZ 4zng 3+u -"n ng t"u CưD$ ^ !4 k" H%/ Mtk"$ $Šng ! g+! 3`t trên -"n ng "4<n t4<n ;\i H%SQZ C$ n7ng fư t"u CưD$ y !4 k" SQ%/ M8i u+n "@ ^ ;< <

A % x y= %

x y= C x y= /

% x y=

C.+ 46/ HD- $"Jt b $7 $?ng t"$ O'&H'&QZ/ Tw b t"x$ "i@n $$ -"n ng t"4 C.ng t‡ @ !4X:+X b %N+QH → b' b% H%QX b' H%SQZ → b N+%SQZ $X nb nbZ → T6 +-3+n %nH%QfX %b% b → b( %H%Q

P"1n t2 k"8i $L+ b( <A %%% ',Z C %&% / ',%

C.+ 4"/ O"4 &ZZ] t k" OQ% o Ckt$X "J- t"l "Ft ;<4 '&& ! fung f$" $"+ "_n "D- N+QH &&*M ;< m+QH&'%M t"u CưD$ ! g+! kFt tL+/ Gi tr $L+ ! <

A ',R& ,Z& C '']% / %*ZC.+ 40/ O"4 'Z* g+! y3in ;<4 V ! fung f$" N+QH 'M t"u CưD$ fung f$" b/ b t$ flng ;w+ CL ;\i %&& !fung f$" HO %M/ Gi tr $L+ V <

A (& ! %&& ! C && ! / '&& !C.+ 4&/ H_n "D- b g[! N+ m+ N+%Q ;< m+Q/ H+ t+n "4<n t4<n %', g+! b ;<4 nư\$ t"u CưD$ ''% t k" HCkt$X ;< fung f$" v tr4ng C7 $7 %&(% g+! m+QHX%/ HJ- t"l "4<n t4<n *R% t k" OQ% Ckt$X ;<4 v t"u CưD! g+! kFt tL+/ Gi tr $L+ ! <

A ,Z& '(R* C %*Z / %',%C.+ $'/ O"4 '* g+! -"ny +^t+t t$ flng ;\i && ! fung f$" N+QH 'M tr4ng CiEu ki@n t"$" "D-/ S+u

-"n ng t"u CưD$ fung f$" b/ O? $Bn b t"u CưD$ ! g+! r`n k"+n/ Gi tr ! < H‹' O‹'% Q ‹'* N+ ‹%XA '*% g+! ',] g+! C ]% g+! / %] g+!

)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))ĐP N

'h

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m

Zh

(h

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RO

]A

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''m

'%A

'A

'Zh

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'*O

'RO

']m

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%&A

%'O

%%O

%m

%ZA

%(h

%*m

%Rm

%]h

%,h

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'h

%A

O

ZO

(O

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,m

Z&O

Z'

A

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A

Z

m

ZZ

h

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m

Z*

A

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A

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m

Z,

m

(&

hHŒNG hŽN GIIC.+ 31

Gii:% AA NaOH muoi Na H Om m m m+ = + 'R] Z&^ ‹ %%% ']^ ^ ‹ &% MAA ‹ ], h

C.+ 32

Gii:

&U !4:A: ^ !4:

KQHA:ZOU y !4:

KA:Q%

H%

OHZ + !4:

OQ%

H%Q H%Q

A:VQHXUZ*]g+!

',6 7o!

'(^

Uy



T+ $7 ^ y ‹ & 'X ;< ^ Zy ‹ &* %X ^ ‹ &% ;< y ‹ &' + ‹ '(^ y ‹ &* AC.+ 33

Gii: &'* < n &&R Ala Glyn v= = O7 tổng $0ng % g8$ AA/ nH%Q ‹ …% –'%X†&&' ‹&'R

mTK•: ! ']&'R ‹ 'Z%Z (%( ! ‹ ',% OXC.+ 34Gii: T+ $7 "@ -"ư6ng trYn" '^ %y ‹ %&&% '&&

((^ ,*y ‹ (Z( )*Z&&%),&& ^ ‹ && y ‹&&% OX

C.+ 3$/

Gii:

*(‰]&‰

* '& ( % (' X %

'&&& % '&&& X ‘ &*(&]’Z* %,(&]'*% ' '*%

nC H O n C H OH

n

n n

→

=

C.+ 36/

Gii: % %

% %&'%( &'%(

'( H O CO

RNH RNH HCl HCl

n nn mol n n V

−

= = → = → = hX

C.+ 3"/

Gii:

A:

A:%QU

HO: V :nt H%

H%Q NHU

A:O:U

A:QHXU%&Z g+!A:%QU

+ !4:

G !4: t'(* g+!

2"a81'29=1,$6

1'2:',$a81'2:9=2,'4

S

+ ‹ &&% ‹ &&' %

% &&% % &*R%%%Z Al H

V n n V lit = ⇒ = ⇒ = h

C.+ 30Gii: %Q + !4 %Q + !4Z'Zg+! Or %Q !4 NaOHdu

'* r`n %Q + !4 ;< Z'Zg+! Or %Q !4 '&] gamAl

A%Q $ !4 A%Q $ !4 T+ $7 + ‹ &' !4 'X '*&+ '(% '&%$ ‹ Z'Z %X ;< %+ % ‹ &Z X + ‹ &' ‹ &' $ ‹ &'

% U

'(%&'‰ '&&‰ *R'‰Z'ZCr Om C = = ⇒

C.+ 3&

Gii:

MQ% MQ

M%QU

MUQZ

OQ fu v MUQZ

M%QU

MQ

M

OQ%O+VQHX% fu

Z g+!O+OQU

HNQU fu ']g+! M%VSQZXU '&&] :nt SQ% H%Q

!

','4$ 7o!','4$ 7o!

','& 7o!

OQ fu ','4 7o!

% Z UV Q X

']% % &&,

Z&& Fe Fe S n n mol = = = % U/

Z&&Z

'&&CO pu CO CaCOn n n= = = =

mTdT:% %

V (*•&&,XU % Z % U•&&, % •&&Z Z %•&&Z( R'%U%

Fe CO O SOmn n n n m B−+ = + ⇒ + = + ⇒ = ⇒

C.+ 4'‰

U % ( U % ( %

,,&'( &U &'(• &R(

]]

H CH COOH C H OH CH COOC H H O

H H

+ → +

= → = O

C.+ 41



Gii:

Mg &&] !4:

&&] !4:

O:% + !4:Q% G !4:

v

HO:

&%Z !4:

MgO:%

O:%

O:U

AgO:

Ag

AgNQU fu(**,g+!|

MgQMgO:%Q%QUUQZO:U

$ !4:

V%+ &%ZX

143,$;2a8',24<81'0=$6,6&

% %

%/ ' % Z %/&&] /&&] % Z Mg Fe Ag Cl On n n n n c a + + = + ⇒ + + = + 'X

'ZU(% &%ZX '&] (**, AgCl Ag m m m a c↓

= + = + + = %X ;< %%

% Z &%Z ZO H On n n y+ −= = ⇒ = X

Tw '% + ‹ &&R!4 ‹ &&* ;< $ ‹ &&% %

%&&R‰ '&&‰ '&&‰ (](‰

& &R & &*Cl

Cl

!!"!i

nV n

= = =

+AX

C.+ 42

Gii:% Z %oxit H SO pu #un$at H Om m m m+ = + % ,]&% ‹ ! ']&% ! ‹ ]& A

C.+ 43

%Q *Z &( % ] &' giam Cum m m a a a= + = + = ⇒ = Z

&' &%/ &% 'CuS CuSO M M n n C C = = ⇒ = ⇒ = mXC.+ 44

* '% *' %

&% &Z'&] Z%

C H O Ag

gam

→

= h

C.+ 4$%

% % < % Fe Fen x v n y x y= = → = m

C.+ 46b: HQQO –O*HZ) OQQ)O%H( b': N+QQO)O*HZ)OQQN+b%: O%H(QHb: HQQO)O*HZ)OQQHbZ: HQ –OH%)OH%)QH

b(: O%H()QQO)O*HZ)OQQ) O%H(: %%% AXC.+ 4"

Gii: %U UOQ

&'&&* %&'%X ''( ‹n &&% &&'

&&% % HCOt n − −

+= = ⇒ = = ;< % &'&'% &&'%

Ban + = =

U',R&&' ',R

CaCOm gam= = AX

C.+ 40

Gii: 3in%• '• '•l y NaOH HCl n n n+ = 'Z*

% '' '&%% &%'Z*

V V + = → = mX

C.+ 4&

Gii:

%'A, g+!

N+

m+

Q%

H%Q N+QH

m+VQHX%

S 'A'% :nt H%

',12 7o!OQ% ! g+! m+OQU

','$ 7o!

+

G

$

T+ $7 %+ 'R %$ ‹ %', 'X a ‹ &'% %X ;< '+ % ‹ %&&( Z$ XTw ' % + ‹ &'Z ‹ &'% ;< $ ‹ &&R nQH) ‹ &'Z' &'%% ‹ &] !4

%

U U

&]'%*R < OQ

&t HCO v

− −= = ⇒ %

%UOQn &] & &&]COOH

n n− −= − = − = “ % &'% Ba

n + =

Vy ! ‹ ',R&&] ‹ '(R* g+! mX



C.+ $'

Gii:U * (

]% &' ''* &' Z& &' % ]ran CH COONa C H ON a NaOH dum m m m= + + = + + = hX

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Thpt Ung Van Khiem (Long Kiến Cũ)