2010

1.1

2 2010

2.3 20082010

1.3A 2Cl+2H2O Cl2+H2+2OHB Al2O32OH2 AlO2+H2OC 2OH2NO2NO3NOH2OD CO32+ 2CH3COOH 2CH3COO+ CO2+ H2O2p95 1p62 p68

4AB C Dp80-81 p104 p62

7A1 CO2 NO O2B C2 DpH0.1mol/L NH4Cl pH5.2p97 p71 4p683-11

8A BC(s)CO2(g) 2CO(g) H >0

C DFe3Cu2Zn2 p43p16 p41-42

9

A. KMnO4B. Na2CO3 NaOHC. D. 422010P4511

11. A. 3 B. Y O2 + 2H2O + 4e 4OH

C. X D. XY p48p51 p15 p51 p44

19.p673

(A)BCD

(1)E (2)CDF (3)F285GG (4)H-BHFeCl32H

(5) C

1

NaOHNaOHNaOHO2/CuCrO3H2CrO4CuO Cu(OH)2O2/CuAgCu/AgO2[O]KMnO4/H+Ag(NH3)2+12141

2.

2AH2OB4pH=7CD216OD273K101kPa

120.1000mol/L NaOH 20.00mL 0.1000 mol/L CH3COOHA. c(CH3COO)+ c(OH) c(CH3COOH)+ c(H)B. c(Na) c(CH3COOH)+ c(CH3COO)C. c(Na)> c(OH)> c(CH3COO)> c(H)D. c(CH3COOH)> c(CH3COO)> c(H)> c(Na)> c(OH)

0.1000mol/L HCl 20.00mL 0.1000 mol/L NH3H2O Ac(C1) >c(NH4+)>c(OH) >c(H+) Bc(NH4+)>c(C1-)>c(OH-)>c(H+) Cc(C1)>c(NH4+)>c(H+)>c(OH) Dc(NH3H2O)> (c(NH4+)>c(OH-)>c(Cl)>c(H+)

143N2(g)3H2(g) 2NH3(g) H=-92.4kJmol-1A. 2c1 > c3 B. a + b 92.4 C. 2p2 < p3 D. 1 + 3 < 1

17. 2CO(g)SO2 (g) S(g) 2CO2 (g)H 8kJmol-12H2(g)SO2 (g) S(g) 2H2O(g) H 90.4kJmol-12CO(g)O2 (g) 2CO2 (g) H-566.0kJmol-12H2(g)O2 (g)2H2O(g) H-483.6kJmol-1S(g)O2 (g)SO2 (g) NaHSO3

182 Co(OH)2290 1000 350~400 1molCo(OH)293g ACo 1mol 59gO 9389.25%-59=24g1.5mol n(Co):n(O)=1:1.5=2:3 Co2O3BCo 1mol 59gO 9386.38%-59=21.3g1.333mol n(Co):n(O)=1:1.333=3:4 Co3O4CCo 1mol 59gO 9380.65%-59=16g1mol n(Co):n(O)=1:1=1:1 CoO1000CoO350~400Co2O3Co3O4

1.50gA B C

2. (TG)T()TG()TGCaC204nH2O102mgT-TGTG () 1.27mg 1.93mg3.07mg.(1) CaC204nH20 n() (2)

3.CaSO4xH2Ox(CaSO4) 272 g12AB

1mol CaSO4xH2OAB1mol CaSO4xH2O A27gB9gCaSO42H2OA2CaSO4H2OBCaSO4

1mol1mol

20. (3)MgO4.66g2.00gCO2 0.896L(4)MgCO3 n(CO2)n(MgO)n(H2O)n(MgO):n(CO2): n(H2O) Mg(OH)24 MgCO34H2O Mg5(OH)2CO344H2O Mg(OH)2MgCO344H2OMg5(OH)10C4O8

21ACaC2(1)CaC2C22O22+ O22+ 1mol O22+ (2)[Cu(NH3)2]ClCu2C2Cu (3)(H2C=CH-CN) (4)CaC2NaCl CaC2 C22 CaC21Ca2+ C22

1 2NA2mol26.02102312.0410231.20410242Na2NA21s22s22p63s23p63d10 [Ar]3d10[Ar]3d104s0[Ar]3d103sp2sp3 sp2

3.1512MnCO3MnO2MnCO31MnSO4MnO2SO2N23hSO2MnO2H2SO3MnSO4H2O SO2SO2N2 N2Mn2+ SO42tMn2+ SO42 2MnCO3MnCO3100Mn(OH)2pH7.71MnSO4MnCO3Ca(OH)2NaHCO3Na2CO3C2H5OH 100

1Ca(OH)2SO2CaSO3H2O111 11 Mn2+1O2 H2SO312NaHCO3Na2CO31pH < 7.7177.7 1 2~31 SO421 C2H5OH1Ca(OH)2

0216I298

0821.123 molL-1H2SO4/3 H2O26 molL-1HNO3/0.01 molL-1KMnO4NaOH0.1 molL-1Kl20 KSCN 123

0921.3 1 2 3

10 1SO32- 3moL L-1H2SO41moL L-1NaOH0.01mol L-1KMnO4 -KI2SO32-ClO- 3_2010

4.7

1610[BaCO3 BaSiO3 BaSO3 Ba(FeO2)2]BaCl2BaCO3BaSO4Ba(NO3)2

1pH1 Ba(FeO2)2HNO3 270 3X 4

1Ba(FeO2)28HNO3 8 Ba(NO3)22Fe(NO3)34H2O2113BaCO32Fe3H242Ba2+Ba(NO3)2Ba(NO3)2Fe(OH)3H2SiO3BaSO4BaCl2

1812LiCoO21LiFePO4(NH4)2Fe(SO4)2H3PO4LiOH80(NH4)2Fe(SO4)2LiOH LiFePO4LiFePO4 2LiCoO2AlFeS2O32SO42-LiCoO2

1Fe2+ 2 Fe2+Fe(OH)2Fe(OH)3 23(NH4)2Fe(SO4)2LiOHH3PO4LiFePO42NH4HSO4H2O 2 2NH4HSO4NH42SO4+H2SO4NH3 (NH4)2Fe(SO4)23LiOHH3PO4 LiFePO4(NH4)2SO4Li2SO4+3H2O1O2LiFePO4Fe2+ LiFePO4O2/ //LiFePO428LiCoO2Na2S2O311H2SO44Li2SO48CoSO4Na2SO411H2O 2LiCoO24H2SO4Li2SO4Co2SO434H2O 4Co2SO43Na2S2O3+5H2O= 8CoSO4Na2SO4+5H2SO4

1.

2. (1) (2) (3) (4)

3.

4. BC C B