K THI OLYMPIC TRUYN THNG 30/4 LN TH XIII TI THNH PH HUÊ Đ THI MÔN HÓA HỌC 10 Ch$ %: !"#$%&#$' Câu I : I.1()*+,-.)*+/01234&$5678 9:;334 <0)&$=8>'3?@"5 *A B * 0(C.:"D k k I I + / I I / E I I E , I I , F I I F G I I ( -H, ,-E -E -/G -E . /-I -HG -EF G- -/F JKKLMN4LO(C.8 I.2P=*?Q:RQSK:TU8 2.1 V&MQWXST"Y0M&8 2.2!"53 A C Z #["&#"5=<#3XST"Y8 2.3(4LO4*!30 A 8 3Q \,-EGB E ]# Z \-,^ 3 ]\GE-F]\EF-F8_?\G-/E8 /E 8 I.3`##V6NS#Qa3"D U /E H/ → α → − β P → − β ` → α → α b c?L2&L041<0#$8 Câu II: II.1 #3d*XQ!F E <e#f86dL?F N1<D /eg#h/g*hAe / g*h i"%*j, 1.1!k P 01< 1.2 !*5:; %0l3N2%&LM?!'&8 3\/8 II.2 54&ag / G h "1m*!e / C / eg hY/Fn8 2.1 c?:T#d'34701<N1V&N4LO'daC9 :;$*?\e8_?*L54&3a31#:;'FG-Fko8cD p gko83 Z h J$*? 9:;$*? gko83 Z h e / ZEHE-F q E,I / egh Z/F- q ,E e / qe ,G, e\e ,HF 2.2P1<6prn\Z,GI-Fgko83 Z h8V&!L)?$a#301<LV3a3LTCO o83 Z 8k Z 8 Câu III: III.1$QQO 4 NH SCN -C3QQO 3 Fe + -C F − 86L 0 < 2+ FeSCN &*Xs_?#j@N%'* 2+ 6 FeSCN C 7.10 M − > CQQOL:;N6 L0LM">S3<Q#3N30taghN1&#*XL4*M83 E- E at E F β − − = ] / E-E au F β + = g β j"5vh8 III.2442j#3;[ Ag + -8 ZE ] 3 NH -C)83 3 2 7,24 2 Ag(NH ) 10 β + = ] 3 2 12,03 4Cu(NH )4 10 β + = ] 2 0 0 Ag / Ag Cu / Cu E 0,799V;E 0,337V + + = = gY/F h Câu IV: IV.1_??3N6*=$mD w /A B A \A-Gcw ta EA Bta /A \A-IIcw ^ A B^\A-c w A B\A-F/c w ta /A Bta\Z-,,c w / B/ Z \A-F,c V&3?':;dN1&##34#:;"D 1.13)"fC3QQO"fgh"x 1.23)L[C3QQOL[gh"x 1.33QQOS#C3QQO"fgh# 1.43QQO"fgh#C3QQO*3 IV.23I-/(e E C3:RL:;QQO^8'QQO^CRL'>#T Z?L'&dL:;*3SS3C-IH/!*!gL*hS3 Z?L'/&dL:;-FG!*!gL*h (4LO(C!?\-HE^8 Câu V: V.1 54&33,-,"x0*3SgX<uh#33NQ:8%#f"1< La3#3:;CyL0QQOe E EI-z%&[L)2#905#3Q QOL:;,-I/z8kSQQO&d34#-5#f8J745#f%& [L)2#905#3QQOE,-Iz8(4LOX<5#f8 V.2 c?4:T#d1<N1&#D 2.1 3 Z #3kO3N34 / Yta E -e E ]{ / 3N34L:; / u / e E 8 2.23_# Z O3N34Y / ue ,LU -_#e E Z gX#:Nh]{_# / S3N34L:;PN:T <8 2.3 / e / O*=#e / g#3X#:|ThCO3N34#3QQOke , g#3X#: Nh8 Học sinh không được sử dụng bảng tuần hoàn. Hết K THI OLYMPIC TRUYN THNG 30/4 LN TH XIII TI THNH PH HUÊ Đ THI MÔN HÓA HỌC 10 P}iPi Ch$ %: !"#$%&#$' Câu 1: 85CR(-y / $ E 9L))-CK&3( /A 6%d0)*!?Q3L6D (~^#•," / gNh g-FLh 5CR y , $ F 9L))-CK&3. ,A 6%d0)*!?Q3L6D .~a•/" / / / g3h g-FLh 8/P=*?Q:RQSK:TU8 /8V&MQWXST"Y0M&8 /8/!"53 A C Z #["&#"5=<#3XST"Y8 /8E(4LO4*!30 A 8 3Q \,-EGB E ]# Z \-,^ 3 ]\GE-F]\EF-F8_?\G-/E8 /E 8 r1D 8/88g-FLh /8/g-IFLhcdK:TU$ Z YL@D =× 3 Z GUD E / G =× 3 Z A Y€/SD E , / =× 3 A YDN\3 A cK&"5=#3ST"Y, A A, Z \, /8Eg-FLh VN MN d A CuCl 8 8 = CRc\ E gD"5=-SdK:Th , ., .,., ),,(, . . 3 E/, /E ^ E ^,IF HGFF /EGEG, FEFFGE, Q =⇒ = + ==⇒ − g-/FLh U*4a3dC•6\/# A A/# Z o A ra r GFF- / ,-8/,I-F / / = − = − =⇒ − + g-/FLh Z A ⇒ ,3 Z ⇒ ,3 A 8E8 U /E H/ → Th /E, H A He , / -/F Th /E, H → Pa /E, H A e − -/F Pa /E, H → U /E, H/ A e − -/F U /E, H/ → Th /E H A He , / -/F Th /E H → Ra //G A He , / -/F Câu 2: 8gLh/eg#h/g*hAe / g*h ~• 3 ~• q/N /N N / / E / E / , ,8, 8 H-, E E /I /I p Hg O K P P P P P = = = = = ÷ 8/gLh8u53 %*\/N8yX< e ,8-F E -F -/8IIE c&\-/3 -/8/G ,-FE PV n x x RT g = = = → = = = 8/8 54&ag / G h "1m*!e / C / eg hY/Fn8 /8 c?:T#d'34701<N1V&N4LO'daC9 :;$*?\e8_?*L54&3a31#:;'FG-Fko8cD p gko83 Z h J$*? 9:;$*? gko83 Z h e / ZEHE-F q E,I / e Z/F- q ,E e / qe ,G, e\e ,HF /8/P1<6prn\Z,GI-Fgko83 Z h8V&!L)?$a#301<LV3a3LT COo83 Z 8k Z 8 r1D /88 / G A / I e / → /e / A E / ep\ZFG-Fko g/ / G A Ie / → ,e / A G / ep\ZE/koh -F p : \,p e / A Gp / eZIp e / Z/p / G p / G \ ( ) ( ) ( ) [ ] / E/-/FGF-EHE, −−−+− \ZE-Hgko83 Z h -F p : \/w q A/w q AIw e\e Zw \e Z/w qe w \e \ ( ) [ ] E/,G,N/,HFNI,EN/E,IN/ −−−++ \EEgko83 Z h -F /8/∆rn\∆nZ∆un ∆un\ ( ) [ ] ( ) /IE/F F-,GIF-FG + −−− \Z-E/g*o83 Z k Z h\ZE/o83 Z 8k Z -F Câu 3: 886D 3 Fe C + ‚‚ F C ( 1) − = E tat β #%R8 cdCKQQO-ta EA 4Qƒ?CRt Z S3#< 3 FeF 8 3+ 3 Fe 3F FeF − + → _L2 - u1<„„-HI-8FL u*#)CR 4 NH SCN D 3 FeF C \F8 ZE ] F C − \-,F] 2 SCN C 5.10 M − − = tat E ta EA AEt Z ZE- ta EA Au Z tau /A AE-E tat E Au Z tau /A AEt Z k\ Z-I -FL F8 ZE F8 Z/ -,F ~•gF8 ZE ZNh gF8 Z/ ZNhN-,FAEN 3 10,07 3 2 x(0,485 3x) 10 (5.10 x)(5.10 x) − − − + ⇒ = − − 8FL cRN‚‚F8 ZE L:;D ( ) GE E IF NING ,F NN/F N −− −− <== , , , -FLcK&L 0< 2+ FeSCN *XN%'-…t Z LVa33ta EA 8/84†4#dN1&#D ZS3< 2+ 3 Ag(NH ) g + > ^ E h ^ A A/ E ^g E h / A 7,24 2 10 β = -8 ZE - „„-Z/-8 ZE -8 ZE 8FL Zk= 2+ 3 Ag(NH ) YD /N^g E h / A ^ A A/ E I-/, / β − − = gh /^ A A/^A /A F-G K = g/h ZS3<0 /A CR 3 NH g + > / E h /A A, E g E h , /A /-E , β = gEh ‡;ghg/hCgEhD /^g E h / A A/^Ag E h , /A ] , / / kk ββ= − \ E-G -FL -8 ZE ZZZZZF-8 Z, PrD 2 3 4 Cu(NH ) + DF-8 Z, ] 3 3 NH :1,0 2.10 1, 0M − − ≈ j g E h , /A A/^/^g E h / A A ZE-G F-8 Z, ~• F-8 Z, ZN/N 2 13,16 4 (2x) 10 (5, 0.10 x) − − ⇒ = − N\F8 Z, /N\ ,/EGE, NFNF −−−− <= ,, . -FL cK&D + -8,23 9 3 2 [Ag(NH ) ]=2x=10 5,9.10 M − = 2+ -4 3 4 [Cu(NH ) ]=5,0.10 M 8FL UQˆ^ A [SQ:RQS< 3 2 Ag(NH ) + :C‰O*=338 Câu 4: c88 88cdw ta EA Bta /A \A-IIcŠw ta /A Bta\Z-,,c !3N6Dta EA STta /A !*=DtaSTta /A P1<N1&# E / / ta ta E ta + + + → ‹QOC&M"ƒS g8FLh 8/8cdw A B\A-F/c Šw /A B A \A-Gc !3N6D A ST /A !*=D A ST P1<N1&# / + + + + → + ‹3L61<O*XN1&#…3)L[C3QQOue , *X6' :;d g8FLh 8E8cdw ^ A B^\A-cŠw ta EA Bta /A \A-II !3N6D^ A STta EA !*=Dta /A ST^ P1<N1&# / E ta ^ ta ^ + + + + → + ‹QOƒS&M"C g8FLh 8,8cdw ta EA Bta /A \A-IIcŠw / B/ Z \A-F,c !3N6Dta EA ST / !*=D Z STta /A P1<N1&# E / / / /ta /ta − + + + → + ‹QO*X&M" g8FLh c8/ 'QQO^Dg/Lh E E (e ( e + − → + ¬ Œ3D / eq/a → / A A•e / Œ3D( A Aa → ( CR/&-"53e / \/N-IH/B//-,\-8/‚-FGB//-,\-/F3 -FL cK&Y36*! / 34#D-/FZ-G\-H3 < ( A LVO*=? Œ3D( A Aa → ( / / eA/a → /e Z A / Œ3D / eq/a → / A A•e / -FL a3&$fjaa#33KY/L'>D A-H8/\-8/8, gCR"530(e E h ⇒ \-,G &\-,GL:;(\g^h -FL CR"&#"53aa#3#3L‡D E/ / G, HGF , , == HGF8-E/ G & -HE = = -FL Câu 5: cde / Q:$634#O3%#33N /uAg/AD/he / → / e A/ue / g-/FLh -F / e A/e E → /ge E h A / e g-/FLh -F k5:;QQOe E \×GE×DEI-\FDEgh k5:;QQO"1< \AAFDEgh 6gAG/hDgAF/,DEh\-,I/ $\-GF g-FLh 7\Eu&#\FGgtah 6DgAE/h\,-,u&#\-F *5:;tage E h E \-F×/,/\/-gh k5:;QQO"*5*?D QQ \AF/,DEq-\/-H/gh k5:;tage E h E {S#3QQOD \/-H/×E,-ID\I-/FH/,gh k5:;tage E h E *? \/-ZI-/FH/,\,-,gh g-FLh UX<tage E h E 8 / e u&#,-,D/,/×g/,/Ah\-u&#\H tage E h E 8H / e g-FLh V.28c?4:T#d1<N1&#D 2883 Z #3kO3N34 / Yta E -e E ]{ / 3N34L:; / u / e E 8 28/83_# Z O3N34Y / ue ,LU -_#e E Z gX#:Nh]{_# / S3N34L:;PN:T<8 28E8 / e / O*=#e / g#3X#:|ThCO3N34#3QQOke , g#3X#: Nh r1Dc8/ g:T#d-/FLh /8/kA/ta E /ta / A/kA / /kAe E A / e/keAe / A / / A/ / u / e E /A / u , e G /8//_# Z A, A Aue , /Z gLUh_# / Aue / A/ / e F_# Z A_#e E Z AG A E_# / AE / e F_# / A/PA / e_#A/ E Pe , /8EE / e / A/#e / A/e/ / #e , A, / e F / e / A/ke , AE / ue , /ue , Ak / ue , AFe / A / e Học sinh làm cách khác đ$ng vẫn cho điểm tối đa. Hết . 2.3 / e / O*=#e / g#3X#:|ThCO3N34#3QQOke , g#3X#: Nh8 Học sinh không được sử dụng bảng tuần hoàn. Hết K THI OLYMPIC TRUYN THNG 30/4 LN TH XIII TI THNH PH HUÊ Đ THI MÔN HÓA HỌC 10 P}iPi Ch$. K THI OLYMPIC TRUYN THNG 30/4 LN TH XIII TI THNH PH HUÊ Đ THI MÔN HÓA HỌC 10 Ch$ %:. F8 ZE F8 Z/ -,F ~•gF8 ZE ZNh gF8 Z/ ZNhN-,FAEN 3 10, 07 3 2 x(0,485 3x) 10 (5 .10 x)(5 .10 x) − − − + ⇒ = − − 8FL cRN‚‚F8 ZE L:;D (