!" #$! %&'()*+,-.*+,/01*+,) +,- !"#$%& !"! '()#*+,&-,./0#1#(2%3#4#56.+06/ 7+06/(8!%93:; #<= 2#>=>< #<= 3#=< 454;?@A/7B+C8%B-%0%/B D0E! !"#$% #51= F4/ ! %,G>F4 ! HG>IJ.<= +,--%#K&LM/#11%-%##N!*%*4-% !"14%D!*#"%+C8%O&PQR?@/S (R(5PPOBF#(OT"LUJT#( VVW6/X!Y?E+.Y/%6C40,U! K%#Z OR(6.!E%(H>>B>[5\!E%(-%!"; #>>W] 2#>WB] #>PVQ 3#^W 454-E-%_K<PV `E%(-%_K<VVWaPbVWVaPVb<]WW ?@A/7#E+.BE%0E #2 K#E-%PV c%,0d#E+.*-% ?e-< f.< 13 B-=.<]WWgPVb >>-=BW.<>>B>=PVb'>>=BW)c%,%/#(-<BPf.<PW0./0E-%!P0E-% P?EP-% hPD#EPi-%! jPQ0./ <g IJ.\ <PbQG]WW<>WB] +,6-S*BP>FVPPO > P>FPWF #(Ok^Q '#!)"LOk#(E%!c%+/O: ; #^Q 2#] #>ll^Q 3#> 454;`%"LO.K%D(%DLE% > /(8IJ. <BP>=Pb]^=PbVV<^Q +,)-E%#/M@! '#!)+C#(8%OiR /R ; # 2#> # 3#V 454- f > f > f > > > ^ +,7-m6 > ') ') n/ n/ 5( +C8%O > #e1E/(o-,./,&-%1g!d; #] 2#BP #W 3#Q +,8-+6/p.0#q.!%+C8%OiR GR (#2L/0,U !*:; #/rK#%-%rK-rK [/BGBPgFp#2% B 2#crK.s0/rK#%-% #?%%.rK.s%4 3#I%.-%rK.s%-%s% nL#tZ%,% +,9-[:.qBBPQV46u/"%/(o-%#(BBV%-/ -%in/#1 i ; n h%-%in5(; # BQ V BQ 2# BQ V BQ B BQ V BV B 3 BQ B BV B c%,%;F 6u <BBPQVGPBV<WW^ I,%&E-%1F8KDn +,:-6C*>>W '#!)O&-`.` #(PP Ov6.BPPmmPPOPVF#(^WW ! '#!)Fe !+BPP+C8%On') (#(]>!*:c%+/O:-; #PBV 2#P #PPV 3#PB c%,%;mmO#1fw#16#o%,& Ix3:! 7/!,B#*D6/O` ` <`f.<`,&13 =.<PBf-=.<PBV c%,%/#(-<PP].<PP0./x3`;`<;B BPP=n') 0%/P!*:D$0E:``/BPPP ./`<PBVf`<PPV/ML%51`<PV<P>0./`<P `<PB +,;-.%%-% %#K&!*%*/p.# #N+C*8%R%,%1/W]^ '#!)R*#1'1 > #e-) +6/,&m#:8%L>WW0'%,%*+,&0 +-,./(#L%306WP\)%-% %/ # Q y > ] 2# y V # V y Q 3#y nL#tZ%,% +,-! #%zE0&#ZP>Vi 104o% %#(VB^6/XnT{! #%/!|%E0&On') (#(WW^V !*:n+C*8%OR (#(I R'#!0,U!d. 6)c%+/O:I; #QW> 2#W>P #^ 3#^Q 454- <WW^VGB]Q<P>V -< .<13-=.<P>VfB^P-=Q.<VB^=P>VbB^ c%,%/#(.<PBVIJ.I<'PBV=P>Vb)Gb><QW> [/GBPgFp#2% B +,-?E+.46u'/%%-/%)5B^B 0%/BB> BP^ }6u.+Cm#:8%OR!E%(E%L ; #PP 2#PW #BWW 3#B^^W 454;G6u<BP^=BB>bgB^Bb<PB0./ 6u <PP E% < 6u =PP^b>PgPPb]<BWW +,-i/ RBB>/#%2!%3!"1!"! #( k4kORp(6.1BBP>6/X!" #(BV>V^ ! '#!)%306:,&%3"; #W\ 2#WQ\ #Q]B\ 3#]P\ 454;?@A/7// #2!"/O!%2pD E"(<BV>V^G>bG<PP>^ Ei <'BB>gBBP>gPP>^bQ)GBP<PPWQ ./0E/0%/PBQ>/ (PPB IJ.%306' / )WQ\ +,6-[/BE(8&PPBR = fPP = fPP>F = fPP] g SL% g > g [/0E+60;Na 2 CO 3 n NaOHK 3 PO 4 ') 0E61@ 2(8/E; # 2# #> 3#V +,)-[/%D%D%#/1#O8%0E!E%5(B-%1#O10E !E%5(B^BQBWEL%qd E%#1@m+#O/D; #B 2#Q #BW 3#> nL#tZ%,% +,7-i%&Sr1"&qd W BB R+C8%R M%3#4 (o%,%1! %KFe!+*+C8%(8/#(6!*:1 "& W BP Rn/ E"&6L:; # 2# #V 3#^ 454-[m W BB RL/ W BP Rn/ D1n/*SrBn/+C8%R L !*: W Q n/ R n/I+C8%(8/D1R XSr0./V +,8-[/0E+60;g g gC 6 H 5 -CH=CH 2 ^ V CH 2 =CH-CH=CH 2 C 3 H 6 Rg g ^ E61!,H/~#@L%; #V 2# # 3#> nL#t(AS chất có khả năng trùng hợp để tạo polime +,9-++%@0; B[:.q40#K&"#(E% anhiđrit axetic tham gia phản ứng este hóa dễ hơn axit axetic 6Saccarozơ không tác dụng với H 2 (Ni,t 0 ) >?@q%3rKrK~(8/ V[%4-rK#q: 8#Để phân biệt anilin và ancol etylic,ta có thể dùng dung dịch NaOH 9#Các peptit đều dễ bị thủy phân trong môi trường axit hoặc kiềm [/GBPgFp#2% B W+%|#2!1.K%D!"1~% ]+%K(o1~%K•O E+%@đúng; #V 2#> #^ 3#Q +,:-%#%#K&LM57 €5B+C8%((iR /R #(W^>i!*: €5+Cm#:8%B%#/1-w+R%!1#(k R(Ck/%4&R6.!E%(H'PV=PQ)"&: #%; # V 2# # 3# 454-5B; i <B <PV=Bf+C8%R(HPV=PQ0./ <P ./%1P%+CB 'PV)0./1%!" ./n +,;-vDr8%%306QP\/%6C4! +/> O RPVF'T<BPVG)#(O&E%1$#4BB\c%+/O: ; #W>Q 2#BVP #QPP 3#B]] 454- ?e <-0./ R <g- R <-g•c%,%/T +,-Tp.0#q.+!%L%(o#(0,-67(K+:..3 #€‚ 2#€i #ii 3#i€ 454- 4<=>?4@0,ABCD1E(FGH1EABI@=,@J1KL4<=>?4AM,1EGN1B1BCOPQR1###ABCD1E(FGH1E1B4JA =,@J1 +,-PPOn') PBFVPOi ' > ) -'F)#(WVV !*:[D%*>PPOn') PBF,&(!*:#( BWW>QVc%+/O:- #PQB 2#PQB #PP^ 3#PP] Bạn đọc tự giải +,-S7OR #(OBB R'#!) [DO&PBO6.! R%*C+/#( Ok?@,&*8%+6/Ok5BBVORFc%+/O: ; #^ 2#] #W 3#PW 454- R <PPV./ RgG <PBV g <PB R <PD R +/!%PPf0./ =G <PP^ ./ =G <'PPVbgPP^b)<PPB IJ. <PPQn [/>GBPgFp#2% B +,6-PB > +C8%OR p#1 !6.#2!%+,&-,./#(B^W R'0,U!d.6M#!) OkS(PQ!%L%"LOk!E%(E%!#(; #V>>V 2#QVQV #^WVV 3#W]Q Bạn đọc tự giải +,)-?%3qO&PR-'R ) '#%3Z/KH-E)04 o%%#(O!E%(O%,BV0XO #*!%+,&-,./6.!E%(0X%,^6.+/! R .6c%+/O:-; #P 2#P> #P 3#PV 454- #%3q <PB./ 'R)#%3q <PBD R 0%/<P•c%,%0./n +,7-E%1"&qd ^ BV R!"Lt! 8%-%%/KM%3#4(o; #BV 2# # 3#B^ 454- V BB gRg ;Wf > ] gRg V ;>f Q gRg Q ; > ] gR' ) ;>f Q gR' ) V ;f' V ) R;B [$< +,8- p.60;iAl 2 O 3 i AlF 3 in/ Al(OH) 3 `i') > E6(ƒ 1 /p.; #> 2#V # 3# +,9-[/%%LM/%LMk#2#(L/m4%-%LM1 B1aB1aR ?E+.P#(0,U R /#1$!E%( BP]WR*#E+.Pk50E ; #>V 2#] #^QV 3#QV Bạn đọc tự giải +,:-++%@0; B[%@% x&%D!*#K R(8#+/X%#216/w%@qd €qq&%260!u >[/+';)1%3#40"%6 Vn1%2q#L%0„#6 ^`%(K/+L~: Qx14#K61%D!*J(O 3 ) E+%@#w; #^ 2#Q #> 3#V +,;-"&0#q.LBS1E@"&#K%,:B0LM # V W 2# V BP # V ] 3# W BP W +,6-€+%@không#w; #i! V BP 1V#q6L 2#?@q%3+%#/1"&qd > W 1@~(8/ #?E+.4%#/!E%( #("8K!E%( 3#R*4%#/+C8%iR GR #(!*:%#/#1!% [/VGBPgFp#2% B 454- > > > !"!% n#w > W 1SLS>L +,6-?E+.P^ ! 'M#!)4!#%,U+.#(6C >PPOn') PBVF#(WW^V!*:"&qd: # > 2# > e V W # > ^ 3# V W 454-?@A/76! M#!0./i +,6-++%@0 1. Chất giặt rửa tổng hợp có thể dùng để giặt rửa cả trong nước cứng +/%%-/%#21,&4%#/ 3. Phản ứng thuỷ phân chất béo trong môi trường kiềm là phản ứng một chiều 4 #Có thể dùng nước và quỳ tím để phân biệt các chất lỏng: Glixerol, axit fomic, trioleatglixerol. 5.Có thể dùng dung dịch HCl nhYn biZt các chất lỏng và dung dịch :ancol etylic, benzen, anilin, natriphenolat ^+0(o•/(81~%K•O E+%@/T1E; # 2# #> 3#V +,66-?E+.>PK-%/.%%.-././% 40,U+.B#ZO > #e#ZOn') (6.!E% (BH-6%DV>^!*:c%+/O:; #> 2#Q #> 3#^ 454-"& g <V>^GB]Q<PBW0./0E<'>PgPBWbB>)GP<PPVIJ. <PB0./i +,6)-+%0;0(1poli vinyl cloruathủy tinh h[u cơ,%polietilen amilozơ,nhựa rezolE%16/wLN; #^ 2# #> 3#V +,67-€+%@0#q.đúng; #?%3 Lq.Dd70E/70E//.Dd 2#8%+.Dd+%qLm.Dd#1"1+! 8K #?O%3(+L1~0E!E% 3#+%@qi/` = g #21~0E#%3 Lq +,68-R` 4o%%#(/Xk/#15/H!E%(: -%P>]\:`VB^W\€5/H` Oq:.; #^PP\ 2#^QV\ #WPP\ 3#WVP\ c%,%*/7#51BP` `%%3q!"1-w+-,./,&; ` gggg`=G 'B)>` gggg`=` > ') -->W-..G> \Gk<'BPb>Wa>W-)G'BPbBVg>W-)<PP>]0./-<^ \`Gk<''^=.G>)bQ>V)G'BPbBVg>Wb^)<PVB^W./.<IJ. +,69-[:.q>rK/"%/(o-%#(O`%21/% +C8%OiR /R (#(>!*:%306:, &:.q; #^P\ 2#VP\ #QV\ 3#WP\ [/^GBPgFp#2% B Bạn đọc tự giải +,6:- F'x3B;fF!%L%10E-%1!"#$%/+ 6)QBQ^+C8%OR #e1#(WW R '#!0,U!d.6)[Dn (O0,&/D6.+/!* :c%+/O:; #BBBW> 2#BQWV^ #BQ^> 3#VV] 454-?@A/7/OxSL%P> > g L/'€ > !*:)0./T +,6;- vLB>B>>OpSRMBPP P -EP P 6.1BW>V R- !*%n%*/7#4:RMBPP P ]B#4:RMP P V] c%+/O:-; #BP 2#W #Q 3#V 454-[/B>B>>O#5 R <B>B>>b]BGB]B<]QVW [/O0MP P <B>B>>gBW>V<B]]0./ R <B]]bV]GBV]<>] IJ./%@ R <Q^Wf <BBBW•./T +,)-(K/,& 'R ) =` > …'R ) = ' > ) =` > =R= [$30Eq7:+6%,&/(K//D; #> 2#B #Q 3#] 454-I = BRJD#(%*L% 'R ) =-` > gggVG'R ) =G ' > ) =.` > =BR= n,`13;-<.f-<=.f%,%/#(-<>fq*:#(30E6, &]Bf0./B 2#$U-'(VWX $ #BY1#BP>*BCZ1EAMN1B*B,[1-*+,A.*+,)/01*+,7 +,)-.%%!##N!*%*?E+.]>V #(BPV(8B>> '#!)€5/H!E%(:.%/; #V]\ 2#>>\ #QV\ 3#WP]\ 2?1/\*A]E454 +,)-i/O&#(O[D O&R#(!*:c%+/O86:#( %@&; #<== 2#<=a #<== 3#<=a 2?1/\*A]E454 +,)6-?%3qO&-R. > 8%#%3Z/KH-E#* !%(8O#%3qM#%3Zm[@ ! M0%/6BV5@ ! MM ~#%2!%3%3#4+0693%_-.; #-<BV. 2#.<BV- #-<. 3#-<^. 454-I0E! 1MZD = */(8 g <-G0./ <-G,'-G)b<'-G)b=.IJ.-<^. +,))-`%8%-w+ #*,&#([ > ^ > ^ > W > ^ ?E+.[#(W]^ '#M#!) [/QGBPgFp#2% B ]P Fe!+[6m*B]n/ /O(8/€5 /H20E: > ^ /[; #]P]B\ 2#B^^Q\ #\ 3#W\ 2?1/\*A]E454 +,)7-€+%@0#q.không#w; #[%2H5:!E%(qd -% !d:+';)H5 2#ii #2•/OR #1@~z† U#@q%3+! R 3#+';)#21 -%1 !d/+,&1t 454;!"1 !d/,&0./T +,)8- +60;/%%'‡)/%%%'‡‡)/%0/%'‡‡‡)R%3#41,.:+6 #(0X-*%2H5; #'‡‡)'‡‡‡)'‡) 2#'‡‡‡)'‡‡)'‡) #'‡‡)'‡)'‡‡‡) 3#'‡)'‡‡)'‡‡‡) 454-TZE!"/(80#18%ZF +,)9-[:.qB/%#( %B%B%E# q6L:%; #BP 2#> #BW 3#B 454-c%,0dc.!+0E#q>ˆ<> Ic.%ED?<>ˆGˆ<B +,):-/!%4!x#(0,U%#/1@; # 2#%0 # 3#n 2?1/\*A]E454 +,);-O&-kO&.R mmk #(PBV! mmk#(PV! c%+/O:.; #PV 2#P> #P 3#PV 2?1/\*A]E454 +,7-`N#O/T1E #[/%#%31/#%3qK%-,./0Z!dK%-,./0Z-%1 2#R.DX#@#%2*!%L%-%1%!%L%!%L% #`%%!%L%%*-w8%!%L%.*K0„OHS#%31 3#[%2H5:#%3 Lq%3#41,.+!%L%q1‡‡i%, 5 #BP>*BCZ1EAMN1B1+1E*^>-*+,.*+,7/01*+,8 +,7-%-/+C8%-%-%'-w+; > #J#e)E6&&0E%# #(L/; # 2#V # 3#> +,7-€+%@0#q./T1E; #+';)#21 -%1 !d/+,&1t 2#[%2H:qd!E% -%%3#40"%:+';)H5 #1@~z† U#@q%3+! R R [/WGBPgFp#2% B 3#iin/#2•/OR +,76-TOBP gQ F1'%* 0E%:(8BP gB> ); #^^B 2#^>W #^Q] 3#QPP 454-`%#46z+u'jBP g> F)!"@|z(8q% ggggg = = g ggggg = = g BP gQ BP gQ -F-F-F IJ.1'-=BP gQ )b-<BP gB> ./-<^BWbBP gW IJ.‰ = Š<BP gQ =^BWbBP gW <B^BWbBP gQ ./ +,7)-SBBBV/%*O(#( ^ '#!)E 5~#@#E+.BBBV; #PB 2#PPQV #PBV 3#PBV 2?1/\*A]E454 +,77-/!%4@ !#(@ kv6.^Q k'#!) 6m#:O&n/ c%+/O:; #P^ 2#P #P 3#PB 454-[mB!0%/kDL/%D!*% [/!L/%D!*%Dn +,78-[:.qVPP/%#(BQW%€5/H2!E%(: gc%/; #Q^\ 2#W>\ #P^\ 3#B\ +,79-[/++%@0; 'B)[%2H5#%3 Lq+!%L%!%2$'mn#*n)1%3#41 ,.%,5 ')`%L%0#(~#@*L*z#%3 ')`%L%F1!%@L%@J(Kq%3 '>)+!%L%Rnn#2+C8%(8M%3#4(o 'V)`%L%F+C8%K%(8M%3#4 '^)0!%L%1%3#41,.66 'Q)[D(OR / > O.@0 E+%@/T1E # 2# #V 3#> 454-'B)[%2H5#%3 Lq+!%L%!%2$'mn#*n)1%3#4 1,.%,5%!"z.JL%@!+ ')`%L%0#(~#@*L*z#%3?w ')`%L%F1!%@L%@J(Kq%3%fC(K '>)+!%L%Rnn#2+C8%(8M%3#4(o% 'V)`%L%F+C8%K%(8M%3#4?w '^)0!%L%1%3#41,.66%f:.q 'Q)[D(OR / > O.@0 %.@-/"%/(o-% g !d/ =^ g/ = +,7:-/1x3;%#/1#( k/#1x3!E%(JB08%JW;BV[55/H2!E% (:%0/.%/k; #>V^\ 2#BB^\ #>WW\ 3#PPP\ [/]GBPgFp#2% B c%,%;BVG'W=BV)<>WW +,7;-[/.t60#q.:/%#(~E/O3L. #R > 2#R #R 3#R‡ +,8-i#%#K&LMk‚'F k jF ‚ )%i57 €5B+C8%OiR /R (#(^>Wi €5-%1-%n[/S5PPORBF #(OT"LT#E+.6/X0%/#(W]^ '#!)"& qd:‚; # V 2# Q # > ] 3# c%,%L#t#@A/7#E+.E%10%/PBR 0./n Lê Khắc Thiên Long 29-05-2012. Bạn nào có ý kiến đóng góp và thắc mắc vui lòng liên hệ Long vào các buổi sáng thứ 2,4,5,6.Rất vui nhận được ý kiến đóng góp của các đồng nghiệp và các em học sinh ggggggggggggggggggggggggggggggggggggggggggggggg ggggggggggg‹[gggggggggggg [/BPGBPgFp#2% B