高二化学考试试题及答案

120162017H1C12N14O16Cu64I36212)1ABCD2H++OH=H2OANaHSO4Ba(OH)2BHNO3KOHCNH4ClCa(OH)2DNa2HPO4NaOH3ABCDNH3Na2CO3NH4NO3Fe(OH)3CO2NO2SiO2COHClOCH3COOHH2SiO3HNO340.1mol?L1CH3COOHCH3COOHCH3COO+H+ABNaOHC0.1mol?L1HClcH+DCH3COONa5M(OH)2(s)M2(aq)2OH(aq)Kspac(M2)bmolL1pHA.12lg(ba)B.12lg(ab)C1412lg(ba)D1412lg(ab)26Fe(OH)3ABCD1-24247(D2O)A1H218OD216OB1HDCH2OD2OD(D)28NAA14g2NAB1molN24molH2NH32NAC1molFe2NAD2.24LCCl40.4NA9pH13ANH4+NO3K+SO42BCO32NO3HCO3Na+CNa+ClOAlO2NO3DCrO42K+Na+SO4210CON2C2H2A111B141413C111D11111ANH4HCO3KOHNH4++HCO3+2OH=CO32+NH3+2H2O3BBa(OH)2SO42-2Al3++3SO42+3Ba2++6OH=2Al(OH)3+3BaSO4CFeBr22Fe2++4Br+3Cl2=2Fe3++2Br2+6ClD2H++CaCO3=Ca2++CO2+H2O12AFe3IClNaOHFe33OH=Fe(OH)3BKNH3H2OCO32CO22OHCO2=CO23H2OCHFe2SO42Ba(NO3)2SO42Ba2=BaSO4DNaAl3ClAl33OH=Al(OH)3II6413(8)(1)L(2)NH3NaClO(N2H4)_______________________________________(3)N2O4N2N2(g)+2O2(g)=N2O4(1)H1=-19.5kJmol-1N2H4(1)+O2(g)=N2(g)+2H2O(g)H2=-534.2kJmol-1N2O4_____________________________________(4)_____________________________________________________14(10)(1)Na2S2O3Wg0.1000molL12S2O23I2==S4O262I_____________________________________________________________________mL4(Na2S2O35H2OM)_________________(2)I2H2SO3I2I2__________________________________15(12)(Cr)Cr3+()Cr(OH)4-()Cr2O72-()CrO42-()Cr(OH)31CrO42-Cr2O72-1.0molL-1Na2CrO4c(Cr2O72-)c(H+)Na2CrO4__________________________CrO42-________()A_____________CrO42-H______0()52K2CrO4AgNO3Cl-Ag+CrO42-Cl-(1.010-5molL-1)c(Ag+)_________molL-1c(CrO42-)____________molL-1(Ag2CrO4AgClKsp2.010-122.010-10)16(12)Ag2SO4XNa+Ca2+Fe2+ClBrCO23SiO32SO421X_________X________2XSO24______()2________________________________3__________________________________________________________________.17(12)rCuA()m(CuO)m(H2O)rCuA(NH4C1Ca(OH)2CuO)6(1)________________________________(2)()a______________________(3)m(CuO)=agm(H2O)=bgAr(Cu)=_______________(4)Ar(Cu)_______________()CuOCuOCuONH4C1Ca(OH)2(5)_______________________________18(10)Li-SOCl2LiAlCl4SOCl24Li+2SOCl2=4LiCl+S+SO2(1)______________________(2)___________________________________(3)SOCl2NaOHSOCl2Na2SO3NaClSOCl2________________________________________________________________________(4)________________________________________________________________7201620171A2B3C4B5D6C7CD8A9C10AB11AC12D13(8)1522NH3+NaClO=N2H4+NaCl+H2O32N2H4(l)+N2O4(l)=3N2(g)+4H2O(g)H=1048.9kJ/mol4N2H4+4OH4e=N2+4H2O14(10)15(12)(1)2CrO42+2HCr2O72+H2O1.01014(2)2.010-5510-316(12)(1)NaCO23SiO23Ca2Fe2Br(2)XXSO24SO24(3)CO32+2H+=H2O+CO2SiO32+2H+=H2SiO317(12)(1)2NH3+3CuO3Cu+3H2O+N2(2)aebe(3)18a/b-16(4)(5)m(CuO)m(Cu),m(Cu)m(H2O)18(10)1Lie=Li+22SOCl2+4e=4Cl+S+SO23SOCl2+H2O=SO2+2HCl4LiSOCl21I2,,