www.TOPPER.com.vn | (04) 6680.0464 10 12 14 15 s Li 19 6,94 Na 22,99 Liti 1s22s1 Li 1s1 39,10 Cs 132,9 [Kr]5s1 Rb 85,47 Kali [Ar]4s1 K K Franxi [Rn]7s1 Fr [223] Xezi [Xe]6s1 87 55 37 1,008 H Natri [Ne]3s1 11 88 56 87,62 Sr Canxi [Ar]4s2 40,08 Ca Magie [Ne]3s2 Mg 24,31 Ba [Rn]7s2 Ra [226] Bari [Xe]6s2 137,31 Ba Stronti [Kr]5s2 20 38 9,01 Be Beri 1s22s2 12 44,96 Sc 91,22 La [227] Ac Ca Actini [Ar]6d17s2 89 Lantan [Ar]5d16s2 57 92,91 Nb Na [Ar]5f146d27s2 Db Mg 52,00 Cr 95,94 Mo [226] Sg 54,94 Mn Tc [99] 75 Rheni Re 186,2 Tecneti [Kr]4d55s2 43 Mangan [Ar]3d54s2 25 [264] Bh Cr [Ar]5f146d57s2 Bhori 107 [Ar]4f145d56s2 Mn [Ar]5f146d57s1 Seabogi 106 [Ar]4f145d56s1 Vonfram W 183,85 [Kr]4d55s1 42 Crom [Ar]3d54s1 24 74 Al [Ar]5f146d37s2 Dubni 105 [262] Rf [261] 104 Tantal 180,9 Ta [Ar]4f145d36s2 73 Niobi [Kr]4d35s2 41 Hafni Hf 50,94 V [Ar]3d34s2 23 [Ar]4f145d26s2 72 178,5 Zr 138,9 40 Zirconi [Kr]4d25s2 88,91 Y 47,87 Ti Titan [Ar]3d24s2 22 1s1 H 1,008 Yttri [Kr]4d15s2 39 [Ar]3d14s2 21 Tên 55,85 Fe 190,2 Osmi Os [264] Hs Zn [Ar]5f146d67s2 Hassi 108 [Ar]4f145d66s2 76 Rhuteni [Kr]4d65s2 Ru 44 101,07 [Ar]3d64s2 26 58,93 Co 192,2 Ir [268] Mt Cr [Ar]5f146d77s2 Meitneri 109 [Ar]4f145d76s2 77 [Kr]4d75s2 Rh 45 102,91 Coban [Ar]3d74s2 27 58,69 Ni 106,40 Pd 195,09 Plantin Pt Ununnili Fe [Ar]5f146d87s2 Uun 110 [271] [Ar]4f145d86s2 78 [Kr]4d85s2 46 Niken [Ar]3d84s2 28 63,55 Cu [272] Ni 65,39 Zn [277] Pb [Ar]5f146d107s2 Ununbi Uub 112 [Ar]4f145d106s2 Hg 80 200,59 Cadimi [Kr]4d105s2 Cd 48 112,41 [Ar]3d104s2 30 Sn [Ar]5f146d107s1 Unununi Uuu 111 [Ar]4f145d106s1 Vàng Au 79 196,97 [Kr]4d105s1 Ag 47 107,87 [Ar]3d104s1 29 10,81 B 26,98 Al Galli 69,72 Ga 114,8 In 204,4 Tl 113 H2 phá Tali [A]5d106s2p1 81 [Kr]4d105s2p1 49 [Ar]3d104s2p1 31 Nhôm [Ne]2s22p1 13 Bo 1s22s22p1 12,01 C 72,61 Ge 118,7 Sn 207,2 Pb Cu [289] Uuq 114 Chì [A]5d106s2p2 82 [Kr]4d105s2p2 50 [Ar]3d104s2p2 Germani 32 Silic [Ne]2s22p2 28,09 Si Cacbon 1s22s22p2 14 14,01 N 30,97 P 74,92 As 121,8 Ab 209,0 Bi phá Hg 115 Bismut [A]5d106s2p3 83 [Kr]4d105s2p3 Antimon 51 [Ar]3d104s2p3 Arsenic 33 Photpho [Ne]2s22p3 15 1s22s22p3 16,00 O Seleni 78,96 Se Telluri 127,6 Te [209] Po phá Ag 116 Poloni [A]5d106s2p4 84 [Kr]4d105s2p4 52 [Ar]3d104s2p4 34 [Ne]2s22p4 32,07 S Oxi 1s22s22p4 16 F 19,00 35,45 Cl Brom 79,90 Br 126,9 Iot I [210] At Pt 117 phá 1,008 Ne 20,18 Heli 1s2 He 39,95 Ar 83,80 Kr Xenon 131,3 Xe [222] Rn 118 phá [A]5d106s2p6 86 [Kr]4d105s2p6 54 [Ar]3d104s2p6 Krypton 36 Argon [Ne]2s22p6 18 Neon 1s22s22p6 10 Au Astali [A]5d106s2p5 85 [Kr]4d105s2p5 53 [Ar]3d104s2p5 35 Clo [Ne]2s22p5 17 Flo 1s22s22p5 s www.TOPPER.com.vn | (04) 6680.0464 3, NH4 4, SO3, CO3 N (I, II, III, IV, V); S (II, IV, VI) Cu (I, II); Sn (II, IV); Pb (II, IV) xBy VD: OXIT MxOy AXIT Hn X Oxit bazơ Oxit axit Axit CaO Fe2O3 CO2 SO2 H2SO4 H3PO4 Ghi chú: –M X B(OH)m Axit HCl HNO3 Bazơ tan Bazơ không tan NaOH Cu(OH)2 Ba(OH)2 Fe(OH)2 BnXm axit NaHCO3 Na2SO4 KHSO4 K2CO3 B 2O3, ZnO, PbO); oxit trung tính (NO, CO, N2O) 3, H2SO4) axit oxi (HCl, HF) s www.TOPPER.com.vn | (04) 6680.0464 (5) O (8) QUÌ TÍM AXIT (6) (7) (10) (12) (bazơ tan) + oxit axit + axit QUÌ TÍM P.P ko màu AXIT (9) (2) (14) to (bazơ ko tan) (11) OXIT + H2O XANH H2O + OXIT AXIT (3) + H2O (1) O axit + + bazơ oxit bazơ (4) + axit + bazơ (17) (15) (16) (13) O (1) SO3 + H2O H2SO4 (2) CaO + H2O Ca(OH)2 (3) CaO + CO2 CaCO3 (4) CO2 + Ca(OH)2 (dư) CaCO3 + H2O (5) CuO + HCl CuCl2 + H2O (6) Fe + 2HCl FeCl2 + H2 (7) HCl + AgNO3 AgCl + HNO3 (8) HCl + NaOH NaCl + H2O (9) H2SO4 + FeO FeSO4 + H2O (10) Ca(OH)2 + Na2CO3 (11) Cu(OH)2 t o CaCO3 + 2NaOH CuO + H2O (12) Ba(OH)2 + SO2 BaSO3 + H2O (13) Fe(OH)3 + 3HCl FeCl3 + 3H2O (14) Fe + CuSO4 Cu + FeSO4 (15) MgCl2 + 2NaOH Mg(OH)2 + 2NaCl BaSO4 + 2NaCl (16) BaCl2 + Na2SO4 (17) Na2CO3 + 2HCl 2NaCl + CO2 + H2O s www.TOPPER.com.vn | (04) 6680.0464 TOPPER Chú ý 2O, K2O, CaO, BaO 2O3 không 2SO4 3, H2SO4 (A) Na, Ca, H (B) Ag, Mg, Cu (C) Na, K, Cu (D) K, Ag, H (A) Cu (B) C (C) Fe (D) Al (A) NO3 (B) SO4 (C) PO4 (D) OH (A) Zn2Cl (B) ZnCl (C) ZnCl2 (D) ZnCl3 (A) CuOH (B) Cu2OH (C) Cu(OH)2 (D) Cu(OH)3 (A) II (B) I (C) III (D) IV (A) K2O không đúng? (B) AlSO4 (B) KBr (D) Mg(NO3)2 (A) MgSO4 không đúng? (B) KCO3 (C) NaCl (D) Al2O3 (A) Cu(OH)2 (B) HNO3 (C) MgO (D) Na2SO4 2(SO4)3 s www.TOPPER.com.vn | (04) 6680.0464 A P2O5 4, OXIT OXIT AXIT HCl, CO2, Ca(OH)2, HNO3, CuO, Zn(NO3)2, KHSO4, AXIT OXIT BAZƠ B (1) CaO + SO2 (2) CO2 + NaOH (dư) (3) MgO + HCl (4) K2O + H2O (5) SO2 + H2O (6) Fe + H2SO4 (7) Fe(OH)2 + HCl (8) Mg + Cu(NO3)2 (9) HCl + Na2CO3 (10) KOH + Mg(NO3)2 C (a) Ca (b) C CaO Ca(OH)2 CaCO3 CO2 Na2CO3 NaCl D (a) S (1) SO2 (2) (4) SO3 Fe2(SO4)3 (4) (5) H2SO4 Na2SO3 (1) (b) (3) FeCl3 (5) (6) Fe2O3 (6) SO2 (7) Na2SO4 (2) Fe(OH)3 (3) H2SO3 (10) (8) Na2SO3 BaSO4 (9) SO2 s www.TOPPER.com.vn | (04) 6680.0464 + O2 + phi kim (4) (2) (3) K Ba Ca Na Mg Al Zn + H2 (1) OXIT AXIT OXIT + axit Fe Ni Sn Pb + O2 (H) Cu 2SO4 n V 22, M.V VD: 2, 24 56 0, 04 (mol) 2, 24 22, Hg Ag Pt m M n PHI KIM 0,1 (mol) – CM Au s www.TOPPER.com.vn | (04) 6680.0464 m C % = ct 100 % mdd – mct – mdd – mdd = m dung môi + mct VD: dd = 15 + 45 = 60 (gam) C%= 15 100 % 60 25 % M CM = VD: n V nCuSO 4: CM 16 160 0,1 0, 0,1 (mol) 0,5 (mol/l) hoÆc 0,5 M cC + dD A + mB = mC + mD VD: a PTPƯ: Mg + O2 to MgO mMg mO2 mMgO mO2 15 (gam) s www.TOPPER.com.vn | (04) 6680.0464 E (A) Mg (B) Cu (C) Al (D) Fe F (A) Zn HCl không (B) Fe CuSO4 (C) Cu HCl (D) Zn Pb(NO3)2 G không (A) Fe + HCl to (B) P + O2 to (C) Fe + Cl2 (D) Cu + H2O H Al2S3 I (a) 1,2 gam magie (1) Al (2) Al2O3 (3) AlCl3 (4) Al(OH)3 (5) Al2O3 (b) 3,36 lít khí CO2 J khí H2 sinh K L (1) (a) (b) Fe C (5) (1) FeCl3 FeCl2 CO2 (2) (2) (6) Fe(OH)3 Fe(OH)2 CaCO3 (3) M % 0,1 M (3) (7) Fe2O3 FeSO4 CaO (4) (4) (8) Fe2(SO4)3 Fe Ca(OH)2 (5) Ca(HCO3)2 s www.TOPPER.com.vn | (04) 6680.0464 VD1: b Tính V? c Tính a? a PTPƯ: b nFe Fe +2HCl 5, 56 FeCl2 + H2 0,1 (mol) – Theo PTPƯ ta có: nH2 nFe 0,1 (mol) 2,24 (lít) c – Theo PTPƯ ta có: nHCl = 2nFe = 0,2 (mol) a 0, 0, M N b Tính V o s www.TOPPER.com.vn | (04) 6680.0464 O b Tính a P 2SO4 khí H2 C% mc t 100% ) mdd 10 %, sau s www.TOPPER.com.vn | (04) 6680.0464 VD2: a PTPƯ: b nH2 Mg + 2HCl MgCl2 + H2 Zn + 2HCl ZnCl2 + H2 4, 48 22, (1) (2) 0,2 (mol) Ta có: mA = 24x + 65y = 8,9 (*) – Theo PTPƯ (1) ta có: nH2 nMg x (mol) – Theo PTPƯ (2) ta có: nH2 nZn y (mol) *) (** 24x x 65y y 0,2 8,9 x + y = 0,2 (**) x 0,1 y 0,1 %mMg 24.0,1 100 % 8,9 26, 97 % 73,03 % s www.TOPPER.com.vn | (04) 6680.0464 Q 2SO4 R H2SO4 M 2O3 s www.TOPPER.com.vn | (04) 6680.0464 VD3: c Tính m a PTPƯ: 1Ba(OH)2 + 2HCl b nBa(OH)2 Ta có: 0,1.1 nBa(OH)2 nBa(OH) 0,1 (mol); nHCl 0,1 0,1 ; nHCl BaCl2 + 2H2O 0,15.2 0,3 nHCl 0,3 (mol) 0,15 2 Theo PTPƯ: nBaCl2 nBa(OH)2 0,1 (mol) 20,8 (gam) S b Tính V T Cho 2,24 lít khí CO2 b Tính m sinh s www.TOPPER.com.vn | (04) 6680.0464 Câu Câu D C C A C B C C C D C E A B F C B G D A OXIT OXIT AXIT OXIT BAZƠ CO2, P2O5 CuO AXIT BAZƠ HCl, HNO3 NaOH, Ca(OH)2 B (1) CaO + SO2 CaSO3 (2) CO2 + 2NaOH (dư) Na2CO3 + H2O (3) MgO + 2HCl MgCl2 + H2O (4) K2O + H2O 2KOH (5) SO2 + H2O H2SO3 (6) Fe + H2SO4 FeSO4 + H2 FeCl2 + 2H2O (7) Fe(OH)2 + 2HCl (8) Mg + Cu(NO3)2 Mg(NO3)2 + Cu (9) 2HCl + Na2CO3 2NaCl + CO2 + H2O (10) 2KOH + Mg(NO3)2 2KNO3 + Mg(OH)2 C (a) 2Ca + O2 2CaO CaO + H2O Ca(OH)2 Ca(OH)2 CaCO3 + H2O (b) C + O2 CO2 CO2 Na2CO3 + H2O Na2CO3 + 2HCl 2NaCl + CO2 + H2O KCl, BaSO4, Zn(NO3)2 KHSO4 s www.TOPPER.com.vn | (04) 6680.0464 D (a) (1) S + O2 SO2 450 500o C (2) 2SO2 + O2 V2O5 2SO3 (3) SO3 + H2O H2SO4 (4) SO2 + 2NaOH (dư) Na2SO3 + H2O (5) 2Fe + 6H2SO4 Fe2(SO4)3 + 3SO2 + 6H2O (6) H2SO4 + 2NaOH Na2SO4 + 2H2O (7) SO2 + H2O H2SO3 (8) H2SO3 + 2NaOH Na2SO3 + H2O (9) Na2SO3 + 2HCl 2NaCl + SO2 + H2O (10) Na2SO4 + BaCl2 BaSO4 + 2NaCl (b) (1) Fe2(SO4)3 + 3BaCl2 3BaSO4 + 2FeCl3 (2) FeCl3 + 3NaOH Fe(OH)3 + 3NaCl t0 (3) 2Fe(OH)3 Fe2O3 + H2O (4) Fe2O3 + 3H2SO4 Fe2(SO4)3 + 3H2O (5) Fe2(SO4)3 + 6NaOH 3Na2SO4 + 2Fe(OH)3 Fe2(SO4)3 + 6H2O (6) 2Fe(OH)3 + 3H2SO4 J H t0 (1) 2Al + 3S (2) 4Al + 3O2 Al2S3 t0 2Al2O3 a Fe + 2HCl b nFe = 0,1 mol nH2 FeCl2 + H2 0,1mol K (3) Al2O3 + 6HCl 2AlCl3 + 3H2O (a) C% (NaCl) = 20% (4) AlCl3 + 3NaOH Al(OH)3 + 3NaCl (b) CM (NaCl) = 0,5 M t0 Al2O3 + 3H2O (5) 2Al(OH)3 L (a) (1) 2Fe + 3Cl2 2FeCl3 I (2) FeCl3 + 3NaOH Fe(OH)3 + 3NaCl o t (a) nMg = 0,05 mol (3) 2Fe(OH)3 Fe2O3 + 3H2O (b) nCO2 0,15mol (c) nNaOH = 0,005 mol (4) Fe2O3 + 3H2SO4 Fe2(SO4)3 + 3H2O (5) Fe + 2HCl FeCl2 + H2 (6) FeCl2 + 2NaOH Fe(OH)2 + 2NaCl FeSO4 + 2H2O (7) Fe(OH)2 + H2SO4 (8) FeSO4 + Mg MgSO4 + Fe s www.TOPPER.com.vn | (04) 6680.0464 L CO2 (b) (1) C + O2 (2) CO2 + Ca(OH)2 dư (3) CaCO3 t0 CaCO3 + H2O CaO + CO2 (4) CaO + H2O Ca(OH)2 (5) Ca(OH)2 + 2CO2 Ca(HCO3)2 M (a) m = 131,625 gam N a 2Al + 6HCl b V = 6,72 lít c m = 19,2 gam O a NaOH + HCl b a = (b) m = gam 2AlCl3 + H2 NaCl + H2O P a % mCu = 70,33%; % mAl = 29,67% b mdd = 147 gam Q a 2Al + 3H2SO4 Al2(SO4)3 + 3H2 Mg + H2SO4 MgSO4 + H2 b % mAl = 52,94%; % mMg = 47,06% R a Al2O3 + 3H2SO4 CuO + H2SO4 Al2(SO4)3 + 3H2O CuSO4 + H2O b % mAl2O3 = 38,93%; % mCuO = 61,07% S a Fe dư, mFe dư = 2,8 gam b V = 1,12 lít T a CO2 + 2NaOH b m = 18,6 gam Na2CO3 + H2O (c) m = gam [...]... www.TOPPER.com.vn | (04) 6680.0464 VD3: 2 c Tính m a PTPƯ: 1Ba(OH)2 + 2HCl b nBa(OH)2 Ta có: 0 ,1. 1 nBa(OH)2 1 nBa(OH) 2 1 0 ,1 (mol); nHCl 0 ,1 1 0 ,1 ; nHCl 2 BaCl2 + 2H2O 0 ,15 .2 0,3 2 nHCl 2 0,3 (mol) 0 ,15 2 2 2 Theo PTPƯ: nBaCl2 nBa(OH)2 0 ,1 (mol) 20,8 (gam) S b Tính V T Cho 2,24 lít khí CO2 b Tính m sinh ra s www.TOPPER.com.vn | (04) 6680.0464 Câu Câu 1 D 9 C 2 C A 3 C B 4 C C 5 C D 6 C E A 7 B F C 8 B... O b Tính a P 2SO4 khí H2 C% mc t 10 0% ) mdd 10 %, sau s www.TOPPER.com.vn | (04) 6680.0464 VD2: 2 a PTPƯ: b nH2 Mg + 2HCl MgCl2 + H2 Zn + 2HCl ZnCl2 + H2 4, 48 22, 4 (1) (2) 0,2 (mol) Ta có: mA = 24x + 65y = 8,9 (*) – Theo PTPƯ (1) ta có: nH2 nMg x (mol) – Theo PTPƯ (2) ta có: nH2 nZn y (mol) *) và (** 2 24x x 65y y 0,2 8,9 x + y = 0,2 (**) x 0 ,1 y 0 ,1 %mMg 24.0 ,1 100 % 8,9 26, 97 % 73,03 % s www.TOPPER.com.vn... 2Fe(OH)3 + 3H2SO4 J H t0 (1) 2Al + 3S (2) 4Al + 3O2 Al2S3 t0 2Al2O3 a Fe + 2HCl b nFe = 0 ,1 mol nH2 FeCl2 + H2 0,1mol K (3) Al2O3 + 6HCl 2AlCl3 + 3H2O (a) C% (NaCl) = 20% (4) AlCl3 + 3NaOH Al(OH)3 + 3NaCl (b) CM (NaCl) = 0,5 M t0 Al2O3 + 3H2O (5) 2Al(OH)3 L (a) (1) 2Fe + 3Cl2 2FeCl3 I (2) FeCl3 + 3NaOH Fe(OH)3 + 3NaCl o t (a) nMg = 0,05 mol (3) 2Fe(OH)3 Fe2O3 + 3H2O (b) nCO2 0 ,15 mol (c) nNaOH = 0,005... MgSO4 + Fe s www.TOPPER.com.vn | (04) 6680.0464 L CO2 (b) (1) C + O2 (2) CO2 + Ca(OH)2 dư (3) CaCO3 t0 CaCO3 + H2O CaO + CO2 (4) CaO + H2O Ca(OH)2 (5) Ca(OH)2 + 2CO2 Ca(HCO3)2 M (a) m = 13 1,625 gam N a 2Al + 6HCl b V = 6,72 lít c m = 19 ,2 gam O a NaOH + HCl b a = 2 (b) m = 2 gam 2AlCl3 + H2 NaCl + H2O P a % mCu = 70,33%; % mAl = 29,67% b mdd = 14 7 gam Q a 2Al + 3H2SO4 Al2(SO4)3 + 3H2 Mg + H2SO4 MgSO4... KHSO4 s www.TOPPER.com.vn | (04) 6680.0464 D (a) (1) S + O2 SO2 450 500o C (2) 2SO2 + O2 V2O5 2SO3 (3) SO3 + H2O H2SO4 (4) SO2 + 2NaOH (dư) Na2SO3 + H2O (5) 2Fe + 6H2SO4 Fe2(SO4)3 + 3SO2 + 6H2O (6) H2SO4 + 2NaOH Na2SO4 + 2H2O (7) SO2 + H2O H2SO3 (8) H2SO3 + 2NaOH Na2SO3 + H2O (9) Na2SO3 + 2HCl 2NaCl + SO2 + H2O (10 ) Na2SO4 + BaCl2 BaSO4 + 2NaCl (b) (1) Fe2(SO4)3 + 3BaCl2 3BaSO4 + 2FeCl3 (2) FeCl3 +... 3H2SO4 Al2(SO4)3 + 3H2 Mg + H2SO4 MgSO4 + H2 b % mAl = 52,94%; % mMg = 47,06% R a Al2O3 + 3H2SO4 CuO + H2SO4 Al2(SO4)3 + 3H2O CuSO4 + H2O b % mAl2O3 = 38,93%; % mCuO = 61, 07% S a Fe dư, mFe dư = 2,8 gam b V = 1, 12 lít T a CO2 + 2NaOH b m = 18 ,6 gam Na2CO3 + H2O (c) m = 3 gam ... A OXIT OXIT AXIT OXIT BAZƠ CO2, P2O5 CuO AXIT BAZƠ HCl, HNO3 NaOH, Ca(OH)2 B (1) CaO + SO2 CaSO3 (2) CO2 + 2NaOH (dư) Na2CO3 + H2O (3) MgO + 2HCl MgCl2 + H2O (4) K2O + H2O 2KOH (5) SO2 + H2O H2SO3 (6) Fe + H2SO4 FeSO4 + H2 FeCl2 + 2H2O (7) Fe(OH)2 + 2HCl (8) Mg + Cu(NO3)2 Mg(NO3)2 + Cu (9) 2HCl + Na2CO3 2NaCl + CO2 + H2O (10 ) 2KOH + Mg(NO3)2 2KNO3 + Mg(OH)2 C (a) 2Ca + O2 2CaO CaO + H2O Ca(OH)2 Ca(OH)2 ... [Ar]5f146d107s1 Unununi Uuu 11 1 [Ar]4f145d106s1 Vàng Au 79 19 6,97 [Kr]4d105s1 Ag 47 10 7,87 [Ar]3d104s1 29 10 , 81 B 26,98 Al Galli 69,72 Ga 11 4,8 In 204,4 Tl 11 3 H2 phá Tali [A]5d106s2p1 81 [Kr]4d105s2p1... [A]5d106s2p1 81 [Kr]4d105s2p1 49 [Ar]3d104s2p1 31 Nhôm [Ne]2s22p1 13 Bo 1s22s22p1 12 , 01 C 72, 61 Ge 11 8,7 Sn 207,2 Pb Cu [289] Uuq 11 4 Chì [A]5d106s2p2 82 [Kr]4d105s2p2 50 [Ar]3d104s2p2 Germani 32 Silic... Si Cacbon 1s22s22p2 14 14 , 01 N 30,97 P 74,92 As 12 1,8 Ab 209,0 Bi phá Hg 11 5 Bismut [A]5d106s2p3 83 [Kr]4d105s2p3 Antimon 51 [Ar]3d104s2p3 Arsenic 33 Photpho [Ne]2s22p3 15 1s22s22p3 16 ,00 O Seleni