TRTIONG THPT EAO DUY TLT sE rr{{ rnfiIs4g E{ag LAN r{r (oeiouzsxr) MOr{ rroA Ergc Thdi gian ldm.bdi: 90 phrit; (50 cau rrdc nghiAm) Me de rhi 301 Ho, tCIn thi sinh: 56 b6o danh: CSu n: Cho m gam h6n hgp kim loai Na, Zn,Cu vdo nudc du. Sau phdn img xong duoc H2, dung dich X vd r6n Y. R.An Y tiic dung duo'. c vdi dung-dich HCl. Nh4n xdi ndo ruu day Anngi A. ChAt tan X ld NaOH C. Chat tan X ld NaOH vd NazZnOz D. Rin y ld Na vd Cu. Csu 2: Mdt hydro cacbon X ld chAt khf b di6u ki6n thucrng. o6t chay hodn todn m gam X duoc m gam H2O. Xrlc dinh cdng thric ph6n tt cria X. A. C:He B. C+ Ho C. C+Hs D" CzHz CSU 3: MQt kim loai h6a hi vd I oxit kim loai h6a tri hda tan hodn todn vdo nudc du. Sau phAn img xong dugc 500 ml dung dich X chi chria m6t ch6t tan vd thoiit 0,2 mol khf H2. Tinh n6ng dd mol /lit crta dung dich X? A. O,4M B. O,2M c.0,25N4 D.0,3M C6u 4: Khi chtmg kh6 96 ndi kin ctugc h6n hqp g6m metanol, dimetyl xeton, axit axetic. phAi thuc hi6n ft nh6t bao nhi€u phin img CC tach ri€ng lAy^axit axetic? 4.4 8"3 c.5 D.2 5: Cho x mol Pb vA.o dung dich chria a mol AgNO: vd b mol Cu(NIOr)2. Tim m6i quan hd x, a, b dO sar.r phAn fmg xong kh6i luqng kim loai thu du-o. c ld l6n nh6t? CSU A.x>al2 B.x:alT C.x:al2+b D.x7? Trang 311- Ma d6 thi 30 r'.4)A t ,A"avdc. C.bvdg. ts"bvde. D.cvdd. Cdu 37: Thuc hiOn phdn ung h[ng ngmg anddhit fomic v6i phenol OC ei6u ch6 nhga novolac, vdi .Ji0u kiQn ndo sau c16y: A" DDng du phenol , xric tric kiAm. C" Ding du anddhit, xric t6c ki6m. CSu 38: C6 m6y loai hydro cacbon trong di6u kidn thich hqp? A"2 ts. D[ng du antlOhit, xric t6c axit. D. Dung du phenol xfic t6c axit. sO ankan, anken, ankin, aren c6 th6 tham gia phdn rmg thC 8.3 C. D. CSu 39: Oxy hoa m gam C2H5OH voi hiQu suAt h% tluoc h6n hqp Todn b6 X phAn rlmg vdi Na du dugc 0,3'mol Hz. Tinh m? C. 13,89 A. 699 8.469 CAu 40: PhAn {mg niro sau ddy ld nguy6n nhdn chinh t4o n6n hang .a" Ca(t{CO;)z + 2NaOH: NazCO: +CaCOr +2H2O X g6m anct6hit nudc vd ruou. D"27,6g ci6ng c6c nrii dd vdi? B. CaCO3 +COz + HzO: Ca(HCO:)z C. Ca(HCO)2: CaCO3 + COz +H2O il" NaHCO3 + Ca(OH)z: NaOH + CaCO:+HzO CAu ,1,X: Cho 7,35 gam mOt axit hiru co dcrn chric t6c dqng htit vOi dung dich NaHCO; duqc 0105 mol CO2. Cfrng eho 7,35 gam axit ci6 t6c dung hi5t bao nhiOu mo1 Br2 dung dlch nu6c Brom? D.0,25mol C.0,105 mol A.0,15 mol ts.0,21 mol CAu42:Chocdccdpkimloai:FevdZn; ZnvdCu; FevdSn; FevdAl; Cr.rvdFe.C6baonhi0Lr cdp sii tren biSn mon diQn h6a thi Fe bidn mon? D.4 c. I A" ts.3 CAai 43: OOt cnay hodn todrn 11,68 gam Lisin (axit -2,6-diamino hexanoic) binh kin bing mQt lugng khdng khf vira drt (2A%O2vd 80%Nz vA tti€ tich). Sau phdn tmg ciugc bao nhi6u mol N2? D. 3,1 mol C. 2,8 mol A" 1,85 mol 8"2,2 mol CAu 4,6: Cho cdc ch6t NaHzPOa; Zn(OH)z: A1'zO:; NazCO:; NH+CI; NaHCO;. C6 bao nhi6u chAt sd cric chAt te tr6n vira phin img ducr. c v6i dung dich HCI vtra phin img du-o. e vdi dung dich NaOH? .A.5 C6ua ,t5: Cation R*2 vir anion X-r cung c6 c6u ch6t ndo saLr cl6y? A" CAar t,.3 W.2 CaCl2 E. D.4 hinh e ld 1s2 2s2 2p6 ktSt hqp v6i iao thdnh hqp D. MgCl2 C. MgF2 AlzO: phin img vira h6t 0,4 mol NaOH, gi6i ph6ng 0,3 mol F{:. MgBr2 46: Cho m gam h6n hqp Al vi Tinh m? D.24,2g { 23,19 A. 15,6C ts" 12,99 Ciir 47: Eun n6ng 9,24 gam chat hiru co X c6 c6ng thfc C+HeOz vv,25A ml dung dich-NaOH 0,4Iv{. Sau phin rng *ong ttru dugc dung dich Y. C6 c4n dung dich Y dugc 9,6 gam ch6t ran khan. X la: D. Metyl propionat A. Axit butiric E. Propylfomat C. Etyl axetat Cdu 4E: Cho 9,102 gam mbt alcol X phAn rmg,h(it vor 3,45 gam Na. Sau ph6n img xong duoc 12.429 garn chdt rfn. X lh: D. C3H7OH C. CH3OH A. C2H5OH B. C+HgOH CAu ,$9: Cho 0,3 mol HCHO phin rmg ht5t vOi dung dieh c6 0,7 mol AgNOr NH3. Sau ph6n inrg xong duo'c Ag vd dung dich X. Cho dung dlch HCI du vdo X c6 bao nhiOu mol V.hibay ra? D. 0,15mol C. 0,05mol z\" 0.35 mol ts. 0,07 mol Cfru 5{}: Cho 3,15 gam h6n hqp kim lo4i X vd Y hda tan htSt dung dich HzSO+ thi 301 T'R.UONG TE{FT &AO DUY T'{I F{uCtNG nAru GrAr pfi rrU Tr{u #AH E{QC LAru fir (ngdy Sgt87/2O\1} ^r" MGN: E{OA E{GC Me dd 30i : CSu 1. (B) Na + HzO NaOH + %Hz;2NaOH +Zn:Na2ZnO2 * Hz. Ch6t ran V tdc dqng dugc vo'i HCI ch{mg t6 cdn Zn dudo d6 het WaOH. Dung dich X chi c6 NazZnOz. Cdu 2" (B) C"Hy -+ yl2 H2O; [m: (lZx + y)].y12 mJ18; y : 3xl2; x:4, y :6. X ld C+Ho. CAu 3.(A) X + H2O XOH + %Hz;2XOH + MO XzMOz +HzO; 0,2 rnol Hz 0,4 mol X, tucrng img 0,4 mol XOH tpo 0,2 mol XzMOz 500m1 dung dich. Ndng dQ durrg dich : 0,4M. CAU 4. (D) Dung Ca(OH)2 tSch CHgCOOH du6i dqng (CH3COO)2Ca ti6p tuc cho phan img vcri 'dung dich HzSOa lodng thu h6i CHTCOOH -> phan img. CAu 5. (B) Pb + AgNO: : Fb(f{Or)2+ 2Ag(1). Pb + Cu(l.{Or)2: PbO{O3)2 + Cu (2) Chi xtty phan img (1) thi knOi iuqng kim lopi tang. XAy phan ung (2) thi kh6i lugng giam. fh6i luqng kim loai tdng nhi0u nh6t Pb phan ung wah6t AgNO3 ; x: a/2. CSer 6. (C) Axit no don chirc CnHznOz cho s0 mcl COz s6 mol HzO; alcol dcyn chirc phai no vi duoc 0,555 mol HzO > 0,435 mol COz. Sd mol alcol Cn Hz.+zO :0,55 - 0,435 0,I2 mol. Edt x ld s6 mol axit. Phucmg trinh vO s5 mol CO2 le rx * 0,12 m :0,435. Thay toAn bO PT ndy vdo PT l'hOi luqng hdn hqp : (14n + 32)x+(14m + 18)0,12:11,61gam, duoc x:0,105. 0,i05n + 0,12m :A,435 mol COz. Voi n, m nguy0n dy*g. Ta c6 n : Axit la C:HoOz. CSU 7. (B) MSO4 + H2O M + HzSO+ + Yz Oz. Kh6i luqng ginm ld t6ng kh6i luqng kim loai vA oz tlroar kh6i dung dich : 0,01M + 0,005.32 :0,75; M : 59. D6 h Ni. Mu6i ld Niso4. Cdur 8. (A) X ld tap chric alcol, and6hit m4ch ho kh6ng no m6t li6n ki5t d6i c5 d6ng ph6n HO-CHz- CH:CH-CHO; CH2:CH-CH(OH)-CHO; CHz: C(CH2OH)-CHO. Cffsr 9. (B) C6 nh6m -CHO thi c6 phan img tr6ng bac. : : : : : :) : CSu 10.(D) -fh€ hi€n tinh khri: SOz + Vz Oz v'o,'t. u SO:; Th€ hiQn tinh oxy h6a: SO2 +2FIzS:3S +ZHzO. C$pa 11. (A) Hon kdm 62dvc eOi vcri mu0i nitrat ld hon kdm nh6m NO:-. Euoe cd mu0i FeQ.JO3)2 vd le(i.{O:)s, theo PTPU Fe + 2AgNO3 FeQ.{O:)z + Ag; AgNO3 du oxy h6a mQt pl'rArt Fe''- thAnh Fe'-; Fe + 3AgNO3 FeQ.{O3)3 + 3Ag. Phan rmg theo fj, lQ ldto/ng % vit l,.j. ,"i,,, 2z 0,14. Theo trdn x RCooNa :96. c6 23-x:96-gg; X : 15 D6 la nh6m cH:. C2H5COOCH3 c+Hso2 ban dAu ld metyl propionat. CAu 48. (B) Kh6i luqng gia*:9,102 +3,45-12,429 :0,123 gam d6 h kh6i lugng H2baydi tuo-*g urtg A,l23l2 mol Hz. Theo d6p rin chi c6 ancol don chrle. Vdy c6 0,123 mol ancol ROF{ M ancoi :9,1A2: 0,123 :74. Do ld CaHqOH. C6u 49. (C) AgNO3 khOng hoan rodn du. Vf,y xity m2 phan img: IlcHo +2AgNOs + 3NH: +H2O _+2Ag+2NHAtrOr+HCOONH+ vd FICHO + AgNO: + 6NHs + 2I1zO-)O{H4)2CO3 + 4NH+NO r+ Ag. E{t x mol HCHO tham gia PU(1) vot2xmol AgNo3; y mol HCHO thail gia pu (2) voi 4y mol AglrlO3 t4o thdnh y mol (NHq)zCO:. C6 hC x + y-:g,jfiol HCHO; 2x+ Qy]0,7 mol AgNO3. Gi6i 'J duoc y:0,05 *ol (I.{Ho)rCO3 gi6i ph6ng 0,05 mol COz. c6u 50' (B) R + 5nY1lo^4 : + R- r1soa)n +nr{2s +AnHzo. H6a tri trung binh " -^" cfia hdn hqp kim lopi ld.n. Djgg 0,02 moi H2S tucng tmg0,nZ.+:0,0g mol io,r2-u""g;.;6i m mri6i:3,15 +(0,08 .9d): 10,93 gam. : v,,{fas^ S,6p aer dA thE tBtdtr &H Me dO G6c 301 E6o 5n CAu H6i B B o A D B Me D6 134 Cdu H6i D6o 5n c A J A B H&m Me De 210 CAU H6i D5o dn B B D c B B B A B D o B 10 D 10 D 11 A 11 B 12 13 14 15 16 B D D D B I B 12 B 17 13 C 14 D 't5 A 16 c 17 A smdn Hoa HQe Ma D6 356 Cdu H6i Dip dn B D Ma Ee 485 D6o 5n Ciu H6i c B D EEB I D 10 A 11 B 12 B 13 14 B 15 D 16 D c D B D A I I A 10 c c 11 C c C b I I I B D D B C C 10 c 11 C 12 D 13 D 14 D 15 B 12 D 16 A D 17 c 13 A 14 B 17 18 19 B 1B D 19 A 15 16 17 18 19 A c A A 19 18 A 19 B 20 D 2A 20 20 B 20 B 21 21 C 21 D 21 D 22 B 22 D an A 21 A 22 D ZJ 24 23 24 25 26 LJ 24 A 23 A 24 C tq B .E A 26 D 26 27 c 1B B c 29 D C D B 27 D 28 C 29 C 30 C 30 31 B 31 25 B 26 D lt C l6 D JZ A A 32 A JJ JJ D. c t2 25 A 26 c 27 A 28 C 29 B 30 B 27 c 28 B 29 A 30 B 22 C aa B 24 B D 2B B 29 C 30 D 31 B 31 D ?.1 32 33 34 35 36 37 20 32 33 34 35 36 37 32 33 B 34 35 36 D J/ C D B A B AA AA 35 35 ?A B JO D 37 D 38 C eo D a'7 38 D ?o D A 3B C .)O 39 C 4A B 40 B 40 B 39 40 B ao U 4A D 41 D 41 B 41 D 41 D 41 D c A.) D B 43 D 42 43 B 42 B 43 D D 44 C -+ AA 44 B A A 45 C 46 A A 47 D 48 B D AO 45 46 47 48 B 49 50 D A.') c A D C B A 42 43 44 45 46 D 47 hD B 4B c C 49 A 45 46 47 48 49 50 B 50 B 50 A 43 44 45 46 47 48 49 U D C D D t) A D C 50 B . D 31 B 31 A 31 B 31 D ?.1 B JZ A 32 A 32 D 32 B 32 JJ D. JJ c 33 33 A 33 B AA AA 34 34 t) 34 35 35 c 35 D 35 35 ?A B JO D 36 C 36 A 36 D 37 D a'7 A 37 B 37 D J/ C 38 C 38 D 20 A 3B C .)O eo D ?o D. 2 mu0i FeQ.JO3)2 vd le(i.{O:)s, theo PTPU Fe + 2AgNO3 : FeQ.{O:)z + Ag; AgNO3 du oxy h6a mQt pl'rArt Fe''- thAnh Fe'-; Fe + 3AgNO3 : FeQ.{O3 )3 + 3Ag. Phan. x < 0,08. Vol4, 032 gamXthi 50,4 <M CnHzn-zO < 57,6;2,6 <n < ;3, 11. nnguy6n duong n :3. X la C3H4O t&w 24. (C) 3M + 4nHNO: : 3M(NO3). + nNO + 2nHzO. Duo.