2 SƠ ̉ GIA ́ O DU ̣ C VA ̀ ĐA ̀ O TA ̣ O KI ̀ THI CHO ̣ N HSG LƠ ́ P 9 C ́ P THA ̀ NH PHÔ ́ THA ̀ NH PHÔ ́ C ̀ N THƠ NĂM HO ̣ C 2009 – 2010 Kho ́ a nga ̀ y 02/04/2010 HƯƠ ́ NG D ̃ N CH ́ M MÔN HO ́ A HO ̣ C Ba ̀ i 1: (2 điê ̉ m) ¾¾ ¾® ¾¾ ¾® ↑ ¾¾ ¾® ¾¾ ¾® ¾¾ ¾® !"# $$$% &' ( ) ))* +, - ) - '. ) ( )#+, )$+# ( ) / ) ))* + 0 + ) )1,#+"2 1 / , #+3 +" Hươ ́ ng dâ ̃ n châ ́ m Điê ̉ m !31 / , #45 ¾¾ ¾® ↑ ++* ' !"#1*+, / 1 / ) #'+, / $6#+, / 0 45768#'+, / 9* ( 'B la ̀ C 2 H 6 O hay C 2 H 5 OH. axit ¾¾¾® Etylen rươ ̣ u etylic o t C ¾¾¾® ↑ mengiaám ¾¾ ¾ ¾® Axit axetic o 2 4 H SO ñaêc, t C ˆ ˆ ˆ ˆ ˆ ˆ ˆ† ‡ ˆ ˆ ˆ ˆ ˆ ˆˆ Etyl axetat o t C ¾¾¾® Natri axetat :$: :$ :$ :$ :$ :$ :$ Ba ̀ i 2: (3,5 điê ̉ m) 9 +1,#+"2 1 / , # ) #4;;5<+= #) )& )> )2 / )* , / ? ( #&#@ % ( )* +4#" - & ( 1 / , # ) 5 A / #+3+2 )* + ( )) / ) ) ( 1)* +, - ) - ( )$0 +)#+, ))* + ( 4) # / +2 )5) / ) ))* +, - ) B1 / , #, ( )0 &>% ( $# / 1 #&2 +, ?#? ( ) B1 / , #, ( )0 ?#? ( ) $ / , #0 BCC1 / , #0 4+2 / % ( >%5$ / , #0 ?#? ( ) BD / , #0 $ / , #0 ?#? ( ) +$$$$$D ) 1*+, / & 6:00 + 1* 1*+, / ) $$ Hươ ́ ng dâ ̃ n châ ́ m Điê ̉ m 1. (1 điê ̀ m) E = ( ) o t C ¾¾¾® E E ↑ E ¾¾¾® E 45 E ¾¾¾® E E E = ( ) o t C ¾¾¾® E ↑ 2. (2,5 điê ̉ m) !, 1*+, / & 0 + 1* 1*+, / +2 >, ( ))* +, - )) )#+, )1*+, / C 2 H 4 O 2 va ̀ C 3 H 8 O . :$ :$ :$ :$ 3 B1 / , #, ( )0 &>% ( $# / 1 #&2 +, ?#? ( ) ) > ), )7 ,.+.3+) !! CH 3 COOH B1 / , #, ( )0 ?#? ( ) $ / , #0 ) >BB, 3+3 !! HCOOCH 3 BC$1 / , #0 4+2 / % ( >%5$ / , #0 ?#? ( ) +"# 1*+, / ) >7 )!! CH 3 -CH 2 -CH 2 -OH; CH 3 -CH(OH)-CH 3 ; O=CH-CH 2 -OH BD / , #0 $ / , #0 ?#? ( ) D&#) >B !! CH 3 -CH 2 -O-CH 3 :$: :$ :$ :$ :$ :$ :$ :$ :$ Ba ̀ i 3: (2,5 điê ̉ m) > ( +- ( 1# >% $F# $ +"# & %, ( #% = # G + / #& %, ( # > ))+ # & %, ( #&# / +2 & %, ( #)* +"= ) % ( )2 / = # 6 : & %, ( #) / H ) ( + 1* 1* +"=>+3& %, ( #) / >-)* +) +"# Hươ ́ ng dâ ̃ n châ ́ m Điê ̉ m IJ&K%,L#)M)N))O+% $F# $ )P+"#QL1%R%,L+%S.$'$T !)P UK%,L#% .8 G 4'T5 9V'&K%,L#)MQL1%S .'T8W. U#X&K%,L#&#Y F# o t C ¾¾¾® F# ↑ ' : G y o t C ¾¾¾® ↑ T 6 :: z UK%,L#)N))O+)Z%[%S . : G y 6 :: z 8 6 : W. \]+#J^+_)$+' .8 G 4'T5$+,L)T8 $ :$ ' ⇒'8 $6 $ . `% 8 W x x ×::`8$` `F# 8 W y x ×::`8:$6` ⇒` 8::7$7:$68aG$G` :$: :$: :$ :$ :$: :$: 4 Ba ̀ i 4: (7 điê ̉ m) ? #&2 ?,@- ( 1# >$D3 $% & + #E1 / , # +, ( ))* +"= 0 ?#? ( ) ?,$1 / , #$% ( )+, ( ))* +"= 0 ?#? ( ) !, 0 - ' ) ") )&>% ( ) +"#* !" ( > #> ( +D30 > #> ( +E" # # / ( + ( )4&#) &#&2 5 +- ( 11 / , #= #?#? ( )%?,+, ( ))* +"= = ( #:$#0 &2 H) +2 / & 0 = #WU2 H ( )+, +, @?#? ( )A4 5 +* '+ ( + $W#& ++ / 5!2 > $> b 5!2 ( * +) / 1 / , ##, - D30 E Hươ ́ ng dâ ̃ n châ ́ m Điê ̉ m 1. (3,25 điê ̉ m) cU)?,@K+P#$+)P o t C ¾¾¾® ↑ D3 o t C ¾¾¾® D3 ↑ O+"d#e>D3$$% )0S?#?f) % ¾¾¾® % O+"d%SQL1D3$&#++"# $?#?f)%SQL1)M % 0S ?, c)O+"d+N)?g#0h?#?f)%$)i)PD3+N)?g# D3% ¾¾¾® D3% ↑ jJ)%O')O+"d)Z%[$)1k_#0h%thu được Cu kim loại$1R?#?f)) +N)?g#0h ?, % ¾¾¾® % D3% ¾¾¾® D345 ↓ % jJ)%O'&X++M#+"#&#&lX&K%,L#&#Y$+%O')O+"d$P )?Z#&l?,@)O+"dS'X1k_#S+S$thu được Fe D345 o t C ¾¾¾® D3 D3 o t C ¾¾¾® D3 ↑ Eg)&l X?,@?#?f)X&1k_#S+S$%J)%O'&X++M#X &K%,L#&#Y+,L)% ¾¾¾® % ¾¾¾® %45 ↓ %45 o t C ¾¾¾® % mn1*P#)k' thu được Al % ñpnc ¾¾ ¾® % ↑ 2. (3,75 điê ̀ m) a) D3E o t C ¾¾¾® D3E 45 D3E% ¾¾¾® D3% E↑ 45 EA4 5 ¾¾¾® AE↓ 45 D3% ¾¾¾® D3% ↑ 45 B* +"= &#++"#?#? ( )%% E:$#(0,0125 mol) B 2 x/ H d 8W⇒H) &2 ⇒1 / , #E0 D3),+ + !345C450 45 >%D3$E+>#1 / , # D3 8 E 8 AE 8$WW8:$:4>%5 I ( >% +"#H% . + × + × 2x 0,05 34 (x 0,05) 2 8W ⇒.8:$:4>%5!345 >%) % ( 1 / , #0 E% :$:>% 9* ( ' > 84:$::$:5×685,6(g) Fe :$: :$ :$ :$ :$: :$: :$ :$ :$ :$ $:: :$ :$ :$ :$: :$ 5 > 8:$:×:$82(g) S b) E >%D30 E) % ( 1 / , #45+) D3 8:$:>%o E 8:$:>% 9* ( '+2 ( * +1 / , #+3E ( * +1 / , #`8 × ×0,05 32 100% 2 880` :$: :$ :$ Ba ̀ i 5: (5 điê ̉ m) - ( 1&2 # > 0 > ( +"))> ( ) / H / &+)p / ) # & ( = ( ##* 1 $G%* ) #+ / +2 )*-$W#@, )" ?,+* ') $G#" - +>#1 / , # 5H ) ( )#+, )1*+, / ) / H 5!2 + 1* `+ / +2 )) / >-&2 +"# ## ( >, ( #)* +% / #+"# + ( >* + - % ", ( 3+'%)$?#? ( ).+ .3+)$?#? ( ).3++). - '+"2 '1,#1 1* ( +) #)2 / = #> ( ++ )+, / Hươ ́ ng dâ ̃ n châ ́ m Điê ̉ m 1. (4 điê ̉ m) I ( >%) / ) ))* ++"#- ( 1 4>%50 . .B& 4>%5 !) F 8$G8W$6 !"#$W# 88$WW68:$ 45 . .B& &" → . .B& " & & 9* ( ' 2 Br n 8$G6:8:$:G⇒&8:$:G 45 !) $W84.7&545 !, 45$45$45+) $W8457&. ⇒.8:$ 45 !, 450 45$'".8$& ")) / + / &2 4&+)5.q$.0 &#'9* ( '&8$.8 #+, )"))% C 3 H 4 !'0 450 45) 8:$:>%0 8:$6>% 9* ( '` 8 0,16 0,2 ×::`8G:` ` 3 4 C H V 8::7G:8:` 2. (1 điê ̉ m) # * ( " 02 ) &2 '%$* ( "4 5 02 ) & + + / % ( % ", ( 3+'%) A,#+"2 1 / , # → ↑ 4 5 → ↓ :$ :$ :$ :$ :$ :$ :$ :$ :$ :$: :$ :$ :$: :$ :$ Ho ̣ c sinh la ̀ m ca ́ ch kha ́ c đu ́ ng, đươ ̣ c hươ ̉ ng tro ̣ n điểm cu ̉ a phần đo ́ 6 . điê ̉ m) !, 1* +, / & 0 + 1* 1* +, / +2 >, ( ))* + , - )) )# + , )1* +, / C 2 H 4 O 2. = #WU2 H ( ) +, +, @?#? ( )A4 5 + * ' + ( + $W#& + + / 5!2 > $>