THPT Chu Văn An

7/23/2019 THPT Chu Văn An

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SỞ GIÁO DỤC VÀ ĐÀO TẠO AN GIANG

TRƯỜNG THPT CHU VĂN ANĐỀ THAM KHẢO THPT QUỐC GIA

Môn: Hoá học

Câu 1 Khi cặp electrn ch!n" #$%c ph&n '( )*t c+ch #(i ,-n" "i./ h/i h0t nh&n n"!12n t3 li2n 45t6

n"$7i t/ "8i li2n 45t trn" c+c ph&n t3 tr2n l9: ;i5t<A= li2n 45t c*n" h+ tr> ph&n c?c !" #$%& '() c*&+ hoá ),- 'h.&+ /hâ& c0cC= li2n 45t c*n" h+ tr> D= li2n 45t ch nh@n

Câu N"!12n t3 cB electrn c+c ph&n lEp p= N"!12n t3 F cB ( h0t )/n" #iHn nhi! hJn tn"

( h0t )/n" #iHn trn" n"!12n t3 l9 L= 9 F l9 nh.n" n"!12n t( n9 trn" c+c n"!12n t( /!V@n Pn" thQp<

A= Al R U< 9 ;r R U< !" A# 23 4156 78 C# 23 4 196C= M" R W< 9 ;r R U< D= N/ R < 9 Cl R <

G$:$

CQ! hXnh electrn cY/ n"!12n t3 : WWWWpZUWUp ⇒ R U : Al<=T/ cB: WRF [ WR L ⇒ RF F: Cl<= Đá/ á& !

Câu 5 Trn" côn" n"hiHp6 /)ni/c #$%c #i! ch5 t\ NW 9 ]W '^n" ph$Jn" ph+p tn" h%p: ]i_!<

NW 4< ` U]W 4< ¬ WN]U 4<a ∆] b

C&n '^n" h+ h8c d ch!1_n 7i ph/ t0 r/ N]U n5! t/:A= "if) nhiHt #* 9 "if) +p !Qt= !" +$:; &h$<) =* 78 )>&+ á/ ?u@)"

C= tgn" nhiHt #* 9 tgn" +p !Qt= D= tgn" nhiHt #* 9 "if) +p !Qt=G$:$

The n"!12n l ch!1_n >ch c&n '^n" J S/jtJjlijJ= Đá/ á& !Câu Tr*n lkn !n" >ch ch-/ 6 "/) N/O] Ei !n" >ch ch-/ 6 "/) ]Cl6 !n" >ch th! #$%c

cB "i+ tr>: V@n Pn" thQp<A= p] ;= p] C" /H B 9 D= p] W=

G$:$ N/O] ` ]Cl → N/Cl ` ]WO

6W 6W

m UZ6 NaOH HCl n n= = < = = ⇒ ]Cl $= V@1 !n" >ch cB )ôi tr$7n" /,it= Đá/ á& C

Câu o/ chi2) lQp lB #! '7

]q n"he ti5n" Q) phQt c7 )9 l2n

C&! c/ / nBi hiHn t$%n" h+ h8c n9 /! #&1 ]i_!<A" Ph:& D&+ cEF N 78 O ?Fu ;*) ? $(& =J$ chuL& )h8&h /hâ& =;" ;= shfn -n" cY/ c+c ph&n t3 OW th9nh OU=

C= M$/ r9 c!n" cQp n$Ec ch lo/= D= Ch$/ cB "ifi thch ph h%p=

G$:$



NW ` OW U C →¬ WNOa WNO ̀ OW → WNOWa mNOW ` OW ` W]WO → m]NOUa

]NOU ` )*t ( chQt trn" #Qt t0 r/ #0) l9) ch c&1 trun" t$Ji t(t" Đá/ á& A"Câu ]/l"en n9 /! #&1 'h.&+ #i! ch5 #$%c '^n" c+ch ch /,it ]v t$Jn" -n" phfn -n" Ei chQt

,i h+ )0nh nh$ KMnOm ;i5t<A" ;= ClW C= ;r W D= IW

G$:$Fl cB tnh ,i h+ )0nh nhQt n2n 4hôn" )*t chQt h+ h8c n9 cB th_ ,i h+ in F j th9nh FW=

Đá/ á& ACâu 9 Kd) t+c Pn" Ei !n" >ch ]WSOm lwn"6 th2) 9 #B 9i "i8t !n" >ch C!SOm= ?/ ch8n

hiHn t$%n" 'fn chQt trn" ( c+c hiHn t$%n" /!: ;i5t<A= xn )yn 4i) l0i= !" Ă& ;& =$<& hoá học"C= ]i#r th+t r/ )0nh hJn= D= M9! ,/nh 'i5n )Qt=

G$:$Rn ` ]WSOm → RnSOm ` ]Wa Rn ̀ C!SOm → RnSOm ` C!a t0 r/ c+c #iHn c?c ti5p ,oc Ei nh/!

trn" !n" >ch chQt #iHn l1 n2n t0 r/ yn" #iHn= Đá/ á& !Câu ]9 t/n h9n t9n hzn h%p FeS 9 FeCOU '^n" !n" >ch ]NOU #ặc6 nBn" th! #$%c hzn h%p

4h "u) h/i 4h v6 { cB t| 4h(i Ei hi#r '^n" WW6L= Côn" th-c h+ h8c cY/ v 9 { l9:

V@n Pn" thQp<A= ]WS 9 COW= ;= NOW 9 SOW= C" NO 78 CO" D= COW 9 SOW=

G$:$]zn h%p t+c Pn" Ei ]NOU #ặc6 #!n nBn" n2n fn ph}) 4h cB th_ cB: NOW6 COW6 SOW= VX

W

WW6LcV mV6ZT E E

H

d M = ⇒ = n2n h/i 4h ch~ cB th_ l9 NOW 9 COW= Đá/ á& C

C+c ph$Jn" trXnh )inh ch-n":FeCOU ` m]NOU#ặc<

t FeNOU<U ` NOW ` COW ` W]WO

FeS ` W]NOU#ặc<

t FeNOU<U ` ]WSOm ` •NOW `]WO

Câu C+c chQt N/]COU6 N/]S6 AlO]<U6 RnO]<W #! l9: ;i5t<

A= /,it ;= ;/€J C= chQt tr!n" tnh S" ch@) #&+ )&h" G$:$

N/]COU ` ]Cl → N/Cl ` COW ` ]WOa N/]COU ` N/O] → N/WCOU ` ]WO N/]S ` ]Cl → N/Cl ` ]WSa N/]S ̀ N/O] → N/WS ` ]WOAlO]<U ` U]Cl → AlClU ` U]WOa AlO]<U ` N/O] → N/AlOW ` W]WO

RnO]<W ` W]Cl → RnClW ` W]WOa RnO]<W ` WN/O] → N/WRnOW ` W]WOĐá/ á& SCâu 1W ]iHn t$%n" n9 ,f1 r/ 4hi ch t\ t\ !n" >ch ]Cl 9 !n" >ch N/AlOW ch #5n $ ]i_!<

A= Khôn" cB hiHn t$%n" "X ,f1 r/=;= ;/n #! cB 45t tY/ 0n" 4e6 /! #B 45t tY/ t/n )*t phn=C" XY&+ '() )EF )>&+ Z[& =(& c0c =$ ?Fu =\ '() )EF )F& Z[& =(& h()"D= CB 45t tY/ 0n" 4e6 45t tY/ 4hôn" t/n=

W



G$:$]Cl ` N/AlOW ` ]WO → N/Cl ` AlO]<U AlO]<U ` U]Cl → AlClU ` U]WO= Đá/ á& C

Câu 11 Kh3 h9n t9n m6Zm "/) hzn h%p c+c ,it cY/ t FeO6 FeWOU6 FeUOm< '^n" CO nhiHt #*c/= Kh inh r/ /! phfn -n" #$%c kn 9 'Xnh #?n" n$Ec ôi trn" $ th! #$%c L6 "/) 45t tY/=

Kh(i l$%n" t th! #$%c l9: V@n Pn" thQp<A" 55+ ;= U6ZU" C= Z6UU" D= UU6Z"G$:$

CO ` O → COW COW → C/COU

6L 6L 6LL

6L

=

)Fe m6Zm [ Z=6L U6UZ"/)" Đá/ á& A"

Câu 1 Ch U6UL "/) hzn h%p { "u) C]UO]6 C]UCOO]6 CZ]O] t+c Pn" \/ #Y Ei N/ thQ1th+t r/ ZW )l 4h #4tc< 9 !n" >ch= Cô c0n !n" >ch th! #$%c hzn h%p rn {= Kh(i l$%n"

{ l9: V@n Pn" thQp< A= U6Z "/) !" 9W +F; C= m6Z "/) D= m6m "/)=

G$:$Đặt côn" th-c ch!n" cY/ {: ‚O] ` N/ → ‚ON/ ` ƒW]W

6Z 6UM‚ON/ U6UL ` WU=6Z [ W=6U m6 "/)= Đá/ á& !

Câu 15 Khi ch hJi et/nl „!/ hzn h%p ,oc t+c RnO 9 M"O m [ C t/ th! #$%c '!t/ [ 6U [#ien= Kh(i l$%n" '!t/ [ 6U [ #ien th! #$%c t\ Wm lt et/nl •Z D 6L"ƒ)l<6 Ei hiH! !Qt phfn-n" •… l9 '/ nhi2! V@n Pn" thQp<

A= W6 4" ;= •6 4" C" 9 '+ D= •m6 4"

G$:$WCW]O]

6 m xt C − C]WC]jC]C]W ` W]W ` ]WO

m6=U W6U= U )l<

W

U•Z=Wm=6L= m6=

=mZC H OH n = =

m ZC H m = m=W6U= U=•

≈ •6m 4"= Đá/ á& C

Câu 1 Ch m chQt CW]O]6 C]UCOO]6 ]COO]6 CZ]O]= Th- t? tgn" n #* linh #*n" cY/

n"!12n t3 ] trn" nhB) O] cY/ chon" #$%c p ,5p nh$ th5 n9 ]i_!<

A= CW]O] b C]UCOO] b ]COO] b CZ]O]!" CHOH B CHOH B CH5COOH B HCOOHC= CZ]O] b CW]O] b ]COO] b C]UCOO]D= CZ]O] b CW]O] b C]UCOO] b ]COO]

G$:$CW]j #}1 electrn6 CZ]j hot electrn n2n tnh /,it cY/ phenl tnh /,it cY/ /ncl ⇒ l0i C6 D=Tnh /,it cY/ /,it c/c',1lic )0nh hJn tnh /,it cY/ phenl= Đá/ á& C

U



Câu 1 Đ_ r3/ 0ch ch/i l8 #?n" /nilin6 n2n n" c+ch n9 ;i5t<A= ‚3/ '^n" ,9 phyn";= ‚3/ '^n" n$EcC= ‚3/ '^n" !n" >ch N/O] /! #B r3/ l0i '^n" n$EcS" R]F ^&+ Zu&+ Z-ch HC# ?Fu =\ ,]F #$ ^&+ &_c"

G$:$CZ] N]W ` ]Cl → CZ] N]UCl )!(i t/n trn" n$Ec= Đá/ á& SCâu 1 Tnh chQt n9 #on" Ei cf "l!c€J 9 †r!ct€J ;i5t<

A" Ph:& D&+ 7_$ H`N$ )W ;= shfn -n" l2n )enC= shfn -n" th!| ph&n D= shfn -n" Ei ]Cl

G$:$Gl!c€J jC]O<a †r!ct€J jCOj< #! c*n" #$%c ]WƒNi6t= Đá/ á& A"

Câu 19 A)pht l9 hzn h%p c+c )!(i ;i5t<A= N]m<UsOm 9 N]m<W]sOm= !" NHHPO 78 2NH6HPO"C= K]WsOm 9 N]m<UsOm= D= K]WsOm 9 N]m<W]sOm=

Câu 1 ]/i 4i) l0i 'n trn" 4hôn" 4h 9 n$Ec nh7 cB )9n" ,it rQt )‡n" 'f H l9 ;i5t<A= Fe 9 Al= ;= Fe 9 Cr= C= Al 9 M"= S" A# 78 C,"

Câu 1 Ch c+c 4i) l0i: C!6 A"6 Fe6 Al6 A!= Dw1 c+c 4i) l0i #$%c ,5p the chi! "if) n #* kn#iHn l9 ;i5t<

A= Al6 Fe6 C!6 A"6 A!= !" A+ Cu Au A# a"C= A!6 A"6 C!6 Fe6 Al= D= A"6 C!6 Fe6 Al6 A!=

Câu W ]y/ t/n h9n t9n , )l C!FeSW '^n" !n" >ch ]NOU #ặc<6 nBn" $ inh r/ 1 )l NOW fn ph}) 4h3 !1 nhQt<= i2n hH #on" "i./ , 9 1 l9 ]i_!<

A" 4 19b" ;= , 1= C= , 1= D= 1 ,=

G$:$C!FeSW → C!`W ` FeÙ ` WS`Z ` ea N` ` e → N`mNOW<

, , 1 1T/ cB: 1 ,= Đá/ á& ACâu 1 Trn" ph&n t3 /)in /,it n9 /! #&1 cB n"!12n t3 c/c'n ;i5t<

A= phen1l/l/nin= !" 7F#$&" C= le!,in= D= ile!,in=G$:$

shen1l/l/nin: CZ]C]WC]N]W<jCOO]al!e,in /,itjWj/)injmj)et1lpent/nic<: C]UC]C]U<C]WC]N]W<jCOO]a

ile!,in /,itjWj/)injUj)et1lpent/nic< : C]UC]WC]C]U<C]N]W<jCOO]a/lin /,itjWj/)injUj)et1l'!t/nic<: C]UC]C]U<C]N]W<jCOO]" Đá/ á& !

Câu ]%p chQt { cB côn" th-c ‚vW trn" #B ‚ chi5) mZ6Z… 4h(i l$%n"= Trn" h0t nh&n ‚ cB( nJtrn nhi! hJn ( prtn l9 m h0t= Trn" h0t nh&n v ( nJtrn '^n" ( prtn= Tn" ( prtntrn" ph&n t3 { l9 L h0t= Khi t+c Pn" Ei chQt ,i hB/6 )*t )l chQt { cB th_ ch t(i #/ '/ nhi2!)l electrn V@n Pn" c/<

A= = ;= U= C= •= D= =

m



Gifi:

T/ cB:W mmZ6Z

W U6UU W=W L R R

X X

M Z

M Z

+= ⇔ = a R‚ ` WRv L

Gifi hH ph$Jn" trXnh:

W m Z : <

W=W L WZ : <W L

R

R

X

X

R X

Z Z R S

Z Z X Fe Z Z

+= =

⇔ = + =

V@1 CTsT {: FeSW

FeSW → FeÙ ` WS`Z ` e= Đá/ á& SCâu 5 Ch t\n" chQt: Fe6 FeO6 FeO]<W6 FeO]<U6 FeUOm6 FeWOU6 FeNOU<W6 FeNOU<U6 FeSOm6FeWSOm<U6 FeCOU ln l$%t phfn -n" Ei ]NOU #ặc nBn"= S( phfn -n" th!*c l0i phfn -n" ,i hB/ [4h3 l9 ]i_!<

A= = ;= Z= C= = D= L=G$:$

Ch8n t 9 h%p chQt cY/ t cB ( ,i h+ b U= Fe6 FeO6 FeO]<W6 FeUOm6 FeNOU<W6 FeSOm6FeCOU= Đá/ á& CCâu Th!(c th- n9 $Ei #&1 cB th_ ph&n 'iHt #$%c U hzn h%p: AljFea AlWOUjAla FejAlWOU ]i_!<

A= D!n" >ch ]Cl= ;= D!n" >ch N]U= C= D!n" >ch N/O]= D= D!n" >ch ]NOU=G$:$

AljFe: ]zn h%p t/n cB 4h inh r/ 9 cB chQt rn: Al ` N/O] ` ]WO → N/AlOW ` 6]W

AlWOUjAl: ]zn h%p t/n h5t 9 cB 4h inh r/:Al ` N/O] ` ]WO → N/AlOW ` 6]W

AlWOU ` WN/O] → WN/AlOW ` ]WO

AlWOUjFe: ]zn h%p t/n )*t phn6 4hôn" cB 4h inh r/ 9 cyn chQt rn:AlWOU ` WN/O] → WN/AlOW ` ]WO= Đá/ á& C

Câu ]zn h%p v ch-/ K WO6 N]mCl6 K]COU6 ;/ClW cB ( )l '^n" nh/!= Ch hzn h%p v 9 n$Ec

$<6 #!n nBn"6 th! $%c !n" >ch ch-/ ]i_!<A= KCl6 KO]= !" KC#" C= KCl6 K]COU6 ;/ClW= D= KCl6 KO]6 ;/ClW=

G$:$K WO ` ]WO → WKO]a KO] ` N]mCl → KCl ` N]U ` ]WOa KO] ` K]COU → K WCOU ` ]WOa

K WCOU ` ;/ClW → WKCl ` ;/COU= Đá/ á& !Câu ThY1 ph&n h9n t9n )l pent/peptit v thX th! #$%c U )l "li,in6 )l /l/nin 9 )l/lin= Khi thY1 ph&n 4hôn" h9n t9n v thX trn" hzn h%p fn ph}) thQ1 cB c+c #ipeptit Al/ [ Gl16 Gl1 [ Al/ 9 tripeptit Gl1 [ Gl1 [ V/l= A)in /,it #! N6 /)in /,it #! C pent/peptit ln l$%t l9: ]i_!<

A= Al/6 Gl1= ;= Al/6 V/l= C= Gl16 Gl1= S" G# VF#"G$:$

)l v → U)l Gl1 ` )l Al/ ` )l V/l= V@1 trn" v cB U "(c Gl16 "(c Al/ 9 "(c V/l=

Đipeptit: Gl1 [ Al/Đipeptit: Al/ [ Gl1



Tripeptit: Gl1 [ Gl1 [ V/lCQ! t0 cY/ v: Gl1 [ Al/ [ Gl1 [ Gl1 [ V/l= Đá/ á& SCâu 9 Khi nhon" th/nh t cB 4h(i l$%n" Z "/) 9 )zi !n" >ch $Ei #&1= S/! 4hi c+c phfn -n",f1 r/ h9n t9n6 lQ1 th/nh t r/ 4h‡i !n" >ch thX tr$7n" h%p n9 4h(i l$%n" th/nh t "if) #i nhi!nhQt V@n Pn" thQp<

A= D!n" >ch ch-/ 6 )l C!SOm=;= D!n" >ch ch-/ 6L )l A"NOU=

C" Su&+ Z-ch HO =dc ct chDF WW ;o# HO"

D= D!n" >ch ]WSOm lwn" ch-/ 6U )l ]WSOm=G$:$

nFe Z:Z C!W` ` Fe → C! ` FeWà WA"` ` Fe → WA" ` FeWà W]` ` Fe → FeW` ` ]Wa6 6 6L 6m 6Z 6U

SO Wm

− ` We ` m]` → SOW ` ]WOa Fe → FeÙ ` Uea Fe ̀ WFeÙ → UFe`W

6• 6L 6U 6U 6• 6 6U6 U 6 6 m Fen⇒ = + =∑ = Đá/ á& C

Câu Ch 6W )l ete v phfn -n" \/ h5t Ei W )l !n" >ch N/O] 6WM6 fn ph}) t0 r/ chi"u) )*t )!(i 9 )*t /ncl #! cB ( )l '^n" ( )l cY/ ete6 #! cB cQ! t0 )0ch 4hôn" nh+nh=Mặt 4h+c6 4hi ,9 phyn" hB/ h9n t9n W6L "/) ete #B '^n" !n" >ch KO] \/ #Y6 cn phfi n" W)l !n" >ch KO] 6M6 th! #$%c U6UU "/) )!(i= v l9 V@n Pn" c/<

A= etlien"licl ,/l/t= !" a)#$a&+#$co# F=$/F)"C= #i)et1l /#ip/t= D= #iet1l ,/l/t=

G$:$

n N/O] 6W=6W 6manv : n N/O] 6W : 6m : W ⇒ v l9 ete W ch-c=

Mặt 4h+c: n)!(i : nete : ⇒ v l9 ete )0ch yn"=‚ COO<W‚ W ` WKO] → ‚ COOK<W ` ‚ WO]<W

6 6W=6 6U 6

W OO < m L

U6UUWWW Z : <

6 R C K R M M R C H = = ⇒ =

W W W OO< W W m

W6LW W mm=W Z WL : <

6 R C R R M M R C H = = ⇒ = − − =

V@1 CTCT {: Cm]LCOO<WCW]m= Đá/ á& !Câu Ch 6 )l ete #Jn ch-c n 9 c(c ch-/ U )l !n" >ch hi#r,it cY/ 4i) l0i 4i) cBnun" #* W… 6W"ƒ)l<= S/! 4hi phfn -n" ,9 phyn" hB/ ,f1 r/ h9n t9n6 cô c0n !n" >ch rui #(tch+1 h5t chQt rn 4h/n cyn l0i= S/! phfn -n" ch+1 ch~ th! #$%c •6m "/) ‚ WCOU 9 L6WZ "/) hzn h%p"u) COW6 ]WO '/1 r/= V@1 4i) l0i 4i) 9 /,it t0 r/ ete '/n #! l9 V@n Pn" c/<

A= K 9 ]COO]= !" NF 78 CH5COOH" C= K 9 C]UCOO]= ;= N/ 9 ]COO]=G$:$

Z



T/ cB: W‚O] → ‚ WCOU W=U=6 W 6W

= < R R M M =

+ +

U6Z

R M + )l<

Mặt 4h+c: W U

•6m

W Z R CO

R

n M

=+

U6Z

R M + ⇒ M‚ WU ‚: N/<a ⇒

6 W6L

m NaOH n mol = =

⇒ n N/O] $ 6L )l

W U

•6Vmc6c•

TcZ Na CO

n = =

WCn]Wn`COON/ → Wn ` < COW ` N/WCOU ` Wn ` <]WO 6 Wn ` <=6 6 Wn ` <=6WN/O] ` COW → N/WCOU ` ]WO6L 6m 6m 6m

⇒W W

mm=6 6< L=6 6•< L6WZ CO H Om m n n n+ = + + + = ⇒ =

V@1 CTsT /,it: C]UCOO]= Đá/ á& !"Câu 5W Dw1 chQt n9 /! #&1 #! t+c Pn" Ei N/]SOm: ]i_!<

A" N/]COU6 ;/]COU<W6 ;/ClW6 C]UCOON/= ;= N]U6 N]m<WSOm6 C/O]<W6 AlO]<U=

C= ;/O]<W6 ;/ClW6 N/Cl6 N]U= D= N/O]6 ]NOU6 N/]COU6 ;/O]<W=G$:$

N/]SOm → N/` ` ]` ` SO Wm

−

]` ` ]CO U

− → COW ` ]WO

;/W` ` SO Wm

− → ;/SOm ]` ` C]UCOOj → C]UCOO]

Đá/ á& ACâu 51 Ch / )l sClU t/n h5t trn" n$Ec $ #$%c !n" >ch A= Tr!n" hy/ \/ #Y c+c chQt cB trn"!n" >ch A cn 6Z )l N/O] = Gi+ tr> cY/ / l9 V@n Pn" thQp<

A= 6W ;= 6 C= 6 D= 6WG$:$

sClU ` U]WO → U]Cl ` ]UsOU= ]` ` O]j → ]WO / U/ / )l< / / )l<T/ cB: OH

n − = n N/O] / 6Z ⇒ / 6W )l= Đá/ á& ACâu 5 Ch Z6W "/) hzn h%p v "u) C! 9 FeUOm t+c Pn" Ei !n" >ch ]NOU lwn"6 #!n nBn" 94h!Q1 #!= S/! 4hi c+c phfn -n" ,f1 r/ h9n t9n6 th! #$%c U6UZ lt 4h NO fn ph}) 4h3 !1 nhQt6 #4tc<6 !n" >ch { 9 cyn l0i W6m "/) 4i) l0i= Ch !n" >ch N] U $ 9 !n" >ch {6 th! #$%c )

"/) 45t tY/= Gi+ tr> +[& &h@) cY/ ) l9 V@n Pn" c/<A" W" ;= = C= = D= LW=

G$:$FeUOm ` We → UFeWà C! → C!W` ` Wea N` ` Ue → NOa FeW` ` WO]j → FeO]<W

, W, U, 1 W1 6mU6UZ

6WW6m

= U, U,

Gifi hH ph$Jn" trXnh :

W W 6m 6

WUW Zm Z6W W6m L6L 6U

x y x

x y y

− + = = ⇔

+ = − = =



W < •=U=6 m6 Fe OH m = = "/)= Đá/ á& ACâu 55 Mc n(i ti5p h/i 'Xnh #iHn ph&n: 'Xnh ch-/ !n" >ch ]WSOm6 'Xnh W ch-/ !n" >ch A"NOU=Khi c/tt 'Xnh W th+t r/ 6L "/) 4i) l0i6 thX c+c #iHn c?c 4h+c 4h(i l$%n" c+c chQt inh r/ l9V@n Pn" c/<

!e&h 1 !e&h

C/tt Ant C/tt AntA W1 +F; W +F; 1W +F; W +F;; 6W "/) 6Z "/) 6L "/) 6Z "/)C 6W "/) 6Z "/) 6L "/) 6L "/)D 6 "/) 6L "/) 6L "/) 6Z "/)

G$:$!e&h :

mA"NOU ` W]WOp mA" ` m]NOU ` OW

C/tt: A"` ` e → A"

66L

6L

=

Ant: W]WO → OW ` m]` ` me6W 6

)/nt WOm = UW=6W 6L "/)=

Khi )c n(i ti5p #iHn l$%n" #i „!/ h/i 'Xnh l9 nh$ nh/! 6 )l electrn!e&h 1:

W]WOW m

p H SO

→ W]W ` OW

C/tt: W]WO ` We → ]W ` WO]j

6 6)c/tt W H m = W=6 6 "/)=

Ant: W]WO → OW ` m]` ` me6W 6

)/nt WOm = UW=6W 6L "/)=

Đá/ á& A"

Câu 5 Trn" #i! 4iHn thch h%p "l!c€J l2n )en t0 th9nh 4h COW 9 ;i5t<A" CHOH !" C]UCOO] C" ]COO] S" C]UC]O

G$:$

CZ]WOZ men → WCW]O] ` WCOW= Đá/ á& A"

Câu 5 S( #un" ph&n /)in '@c )*t cB côn" th-c ph&n t3 Cm] N l9 ;i5t<A" W !" U C" S=

G$:$G(c Cm]j cB tn" ( m #un" ph&n: '!t1la i'!t1la ecj'!t1l 9 tertj'!t1l ⇒ S( #un" ph&n

/)in '@c l9 m= Đá/ á& C=

L



Câu 5 Ch 6 "/) /,it /)in/,etic phfn -n" h5t Ei !n" >ch ]Cl= S/! phfn -n"6 4h(i l$%n")!(i th! #$%c l9 V@n Pn" thQp<

A= mU "/) != mm "/) C= 6 " S" 111 +F;G$:$:

]W NjC]WjCOO] ` ]Cl → Cl]U NC]WCOO]

6 6 = 6

))!(i 6=6 6 "/)= Đá/ á& S" Câu 59 ChQt cB 4hf ngn" th/) "i/ phfn -n" trn" h%p l9 ;i5t<

A= prp/n !" P,o/a& C= t/n S" tl!enG$:$:

C]WSC]

C]U

,t6p6tc

jC]WjC] j

C]U

n

n= Đá/ á& !"

Câu 5 TJ ic 'h.&+ th!*c l0i ;i5t<A= tJ hB/ h8c !" )f )J&+ hY/ C= tJ '+n tn" h%p= S" tJ nh&n t0=

Câu 5 Ki) l0i h0t #*n" nhQt6 #$%c n" l9) t5 '9 „!/n" #iHn l9 ;i5t<A=i= !"C?" C=N/= S=K=

Câu W N"$7i t/ cB th_ +t trn" '^n" !n" >ch )!(i gn N/Cl6 chˆn" h0n nh$ r/! „!f t$Ji6 r/! (n"#$%c n"&) trn" !n" >ch N/Cl t\ #5n phot= Khf ngn" iHt trn" cY/ !n" >ch N/Cl l9 :

;i5t<A" !n" >ch N/Cl cB th_ t0 r/ in N/` #*c=

!" !n" >ch N/Cl cB th_ t0 r/ in Clj cB tnh 4h3=

C" !n" >ch N/Cl cB tnh #*c #(i Ei i 4h!}n=S" 7$ 'hug& ch() 7e - ;@) &_c Zo )hg; )h@u"

Câu 1 sh$Jn" trXnh hB/ h8c n9 $Ei #&1 #$%c i5t #on" fn ph}) chnh ]i_!<

A" CH4CHCOOH i H!, → !,CHCHCOOH

;= C]UjC]WjCOO] ` ClW 6: P ClC]WjC]WjCOO] ` ]Cl

C= CZ]jCOO] ` ]NOU W m < 6:d H SO → pjOW NjCZ]mjCOO] ` ]WO

D= UC]WC]jCOO] ` WKMnOm ` m]WO → U]OC]WjC]O]<jCOO] ` WMnOW ` WKO]G$:$

C]WC]jCOO] ` ];r → ;rC]WjC]jCOO]= D fnh h$n" cY/ nhB) [COO] hot electrn

n2n phfn -n" ,f1 r/ tr+i Ei „!1 tc M/ccpnhicp= Đá/ á& A"Câu Ch J #u ch!1_n hB/ "l!c€J →v→ { → C]UCOO]= ]/i chQt v6 { ln l$%t l9 ]i_!<

A= CW]O] 9 CW]m !" C]UC]O 9 CW]O]C" CHOH 78 CH5CHO S"C]UC]O]<COO] 9 C]UC]O

G$:$

CZ]WOZ men → WCW]O] ` WCOWa CW]O] ` OW &mengi m C]UCOO] ` ]WO= Đá/ á& C"

Câu 5 ‰n" Ei côn" th-c ph&n t3 Cm]LOW cB '/ nhi2! ete #un" ph&n cY/ nh/! ;i5t<

•



A= W= ;= U= C" " D= =G$:$

S( #un" ph&n ete n #Jn )0ch h Wn [ W WmjW m= Đá/ á& C"Câu venl!l€J 'h.&+ th!*c l0i ;i5t<

A= c/c'hi#r/t= ;= "l!,it= C= pli/cc/rit= S" =$?FccF,$)"

Câu Ch ) "/) "l!c€J l2n )en th9nh /ncl et1lic Ei hiH! !Qt …= T9n '* 4h COW inh r/#$%c hQp thP h5t 9 !n" >ch C/O]<W $6 t0 r/ L "/) 45t tY/= Gi+ tr> cY/ ) l9 V@n Pn" thQp<A= W= ;= m= C= L= S" "

G$:$

CZ]WOZ men → WCW]O] ` WCOWa COW ` C/O]<W → C/COU ` ]WO

6m 6L 6LL

6L

=

Z W Z

L=6m= •Z

C H Om = = "/)= Đá/ á& S"

Câu N"&) )*t #inh t trn" )l !n" >ch C!ClW M= Gif thi5t C! t0 r/ '+) h5t 9 #inht= S/! 4hi phfn -n" ,n" lQ1 #inh t r/6 Q1 4hô6 4h(i l$%n" #inh t tgn" th2) V@n Pn" thQp<A= 6 "/)= !" W +F;" C= W6 "/)= D= W6m "/)=

G$:$Fe ` C!ClW → FeClW ` C!6 6= 6 6)tgn" Zm=6 [ Z=6< 6L "/)= Đá/ á& !"

Câu 9 Ch 4h CO $ #i „!/ hzn h%p "u) C!O6 AlWOU 9 M"O n!n" nBn"<= Khi phfn -n" ,f1 r/h9n t9n th! #$%c chQt rn "u): ;i5t<

A= C!6 Al6 M"= ;= C!6 Al6 M"O= C= C!6 AlWOU6 M"= S= Cu A#O5 M+O"

G$:$

C!O ` CO

t C! ` COWa AlWOU ` CO

t 4hôn" ,f1 r/a M"O ` CO

t 4hôn" ,f1 r/=

Đá/ á& S"Câu ]y/ t/n h9n t9n WL "/) Fe 9 !n" >ch A"NOU $ thX 4h(i l$%n" chQt rn th! #$%c l9

V@n Pn" thQp<A= L "/)= !" 1 +F;" C= WZ "/)= D= m "/)=

G$:$Fe ` UA"NOU → FeNOU<U ` UA"

WL6Z = 6

)A" L=6 ZW "/)= Đá/ á& !"

Câu Ch th n"hiH) nh$ hXnh d /!:shfn -n" ,f1 r/ trn" (n" n"hiH) W l9: ]i_!<

Rn `]Cl

S

s'NOU<

W

W



A= Rn ` W]Cl Š RnClW ` ]W ;= ]W ` S Š ]WSC" H i P2NO56 j P i HNO5

D= W]Cl ` s'NOU<W Š s'ClW ` W]NOU

G$:$: ‹n" n"hiH) : Rn ` W]Cl → RnClW ` ]W

]W ` St ]WS

‹n" n"hiH) W: ]WS ` s'NOU<W → s'S ` W]NOU= Đá/ á& C=Câu W v l9 h%p chQt thJ)6 cB côn" th-c ph&n t3 C ]LOWa 6/ )l v phfn -n" \/ h5t / lt !n" >ch N/O] 6M= Mặt 4h+c n5! ch 6 )l v phfn -n" Ei N/ $< th! #$%c W6Wm lt 4h ]W #4tc<= Tn" (côn" th-c cQ! t0 )wn cY/ v l9 V@n Pn" c/<

A" 5 !" C" Z S" mG$:$

Đ* 4hôn" n v:W= W L

mW X S

+ −= =

n N/O] 6/ )l

C L W C L W: c6 V : c6 V T:T

C H O NaOH n n a a C H O= = ⇒ cB nhB) [O] "n 9 yn" 'en€en=

W

W6Wm6

WW6m H n = = aW

: 6: 6 : X H n n = = ⇒ v cB W n"!12n t3 ] linh #*n"=

CTCT v:

C]WjO]

O]

C]WjO]

O]

C]WjO]

O]

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