2020年普通高中学业水平等级考试化学试卷北京卷(含答案)

20201.,()ABCDA.AB.BC.CD.D2.()A.B.C.D.776C3.()A.B.C.D.4.()A.3CHCOOH3CHCOONa3CHCOOcB.2NaO22NaOC.2-CHD.H5.2COCONiPcCoPc)()A.B.?2COCOOHC.NiPcCoPcD.6.()A.233322CO2CHCOOH2CHCOOHOCOB.8422ClOCl2HClHOC.332Al(OH)3HAl3HOD.22HgSHgS7.()A.B.3FeClC.4KMnOD.22NaO8.()A.NaOHB.2ClC.DA.AB.BC.CD.D9.():43A.aB.bc2HC.D.CH10.,()AA14Si32Ge82PbBHI230HCl1500HF1500C34HPO24HSO4HClODNaAlMgA.AB.BC.CD.DA11.()122HO(g)HO(l)44kJmolHA.1B.1HC.22HOD.2-1222CO(g)H(g)CO(g)HO(g)41kJmolH12.I()A.IcB.C.2I23Cl:KClO5:2nnD.13.NaOHpH()A.a3CHCOONaccB.a3CHCOOnC.c-OHcNacD.pH23VV14.2SO3AgNO2SO3AgNO(pH=5)ABB133molLHNOA2BaCli.B23AgSO24AgSOii.24AgSO23AgSO()A.ApHB.BC.A+AgD.24AgSO15.,1Haber-Bosch400~50010~30MPa1mol3NH46kJ22O3NH2O3NH3,43NHNO3222NHOOHO32343NHNONOHNONHNO66.7%3NH43NHNO100%16.2019126LiCe6CLi=xxx(ABEC35XXEC,17.P3P212B3D2CHCCHOH_4F_5_6_(a.Fb.P3c.P2P3P37QMN_18.32423KFeCO3HO32423KFeCO3HO..5g44222NHFeSO6HO15mL1243molLHSO25mL224HCO,.10mL224KCO4022HO.30s8mL224HCO..gx24HSO14molLKMnOy.Zn24HSO14molLKMnOy4KMnOmLz224HCO144222NHFeSO6HO2242FeCO2HO33243FeCO2426FeCO2HO++=324334FeCO2Fe(OH)2HO45iv6Zn2+Fe4MnO2+Mn,,xyz19.1NaMgNaMgNa2MgMgMg2Mg(OH)+4NH-3HCOMg+4NH-3HCOMgMg4abCd-10.1molL)4NHCl3NaHCONaCl43NHHCOpH5.18.37.07.830min/mL1.50.70.11.42H30min2Mg(OH)+4NH-3HCO2Mg(OH)a+4NHMg-3HCOMgbd[223Mg(OH)CO]a~d+4NH-3HCO2Mg(OH)Mg3KNaCaMg1.CAB;CD2.BA7C713136CD3.AABCD4.B3CHCOOH3CHCOONa3CHCOO3CHCOOH3CHCOONa3CHCOOANa2NaO22NaO0+12NaO22NaOB38CH2-410CHCHCD5.B2COCOOHOHA2COCOOHBNiPcC2COCOD6.A3CaCO3CaCOA84NaClO2ClB3Al(OH)C2-S2HgHgSD7.BHClOA3FeCl3FeOHB4KMnOC22NaO2OD8.DA2MnO2Cl2ClBC3NHD9.Da,ANa2HB2HCOHC-HD10.APbABPSClCMgNaAlNaMgAlD11.D1AB121222CO(g)H(g)CO(g)HO(g)41kJmolHDD1222CO(g)H(g)CO(g)HO(l)3kJmolH2C12.CIcA23NaSO23NaSOB2ClICl0-13KClOICl+5-123Cl:KClO6:23:1nnCD13.CapH=7HOHcc3NaHCHCOOOHccccAabCH3COOH3CHCOOH,Bd3NaOHVV3CHCOOHNaOHpH=73CHCOONa3CHCOOH23VVD3CHCOONaccC14.D2SO3AgNO2SOA3HNOpH2SOABNOB3HNONOBA+Ag2-4SOCA2-4SOB23AgSOD15.11223N(g)+3H(g)2NH(g)92kJmolH223N6H6e2NH23N6H6e2NH24N8H6e2NH22H2eH3NO11mol3NH46kJFe223400~500?C,10~30MPaN(g)+3H(g)2NH(g)192kJmolH1223N(g)3H(g)2NH(g)92kJmolH22N3NH23N6e6H2NH3NHHH3NH+4NHH2H3NH3100%3NHN43NHNO2233NOHO2HNONONO3HNO2O16.1IA2A22422244222LiCoO3HSOHOLiSO2CoSO4HOO1Li3A2AXX1HXEC22422LiCoOHSOHO244LiSOCaSOCo+3+22O22422244222LiCoO3HSOHOLiSO2CoSO4HOO2LiCoO2LiCoO17.123NaOH,423232HCC-CH-OH+CHCHClCOOHHCCCHOOCCHClC+HHO56bc71AA22DCHCCHOHBDAB22CHCHCHClD22CHBrCHBrCHOHBCClC22CHCHCHOH3D22CHBrCHBrCHOH2CHCCHOHNaOH4FP2FE3CHCHClCOOHF23232HCC-CH-OH+CHCHClCOOHHCCCHOOCCHClC+HHO5FP2P1P16FP1aP2P3NaN3NP3bcP3d7QQNNMMN18.1+2222224242Fe2HOHCOFeCO2HO2H32246CO223HO4,3+Fe52+Fe628%yzx1n012(2)20n2n+22242FeCO2HO22242242FeHCO2HOFeCO2HO2H3242FeCO2HO224KCO22HO322422422243236FeCO2HO6CO3HO4FeCO2Fe(OH)12HO422HO3224FeCO54KMnO224HCO224CO6+2+3+7+2245Fe~KMnO2134Fe5KMnO5molL10Lnnyz221FeFe56gmol0.28gmnyz2Fe28100%%gmyzxx19.1,222Mg(OH)(s)Mg(aq)2OH(aq)3NH30minbc223223322Mg(OH)2HCOMg(OH)COCO2HO223223322Mg2HO2HCOMg(OH)COCO2H+4NH+4NHMg3122Mg(OH)22Mg(OH)(s)Mg(aq)2OH(aq)Mg2Mg(OH)+4NH4232NHHONHHOH3NH3NHbcNa-3HCOb30minc-3HCOMgbd-3HCO223223322Mg(OH)2HCOMg(OH)COCO2HOaba+4NH2Mg(OH)da+4NH-3HCOMg3