当前位置:文档之家› 无机化学万题库参考答案

无机化学万题库参考答案

无机化学万题库参考答案六、方程式和俗名题参考答案一、方程式的配平1.Si+2NaOH+H2O=Na2SiO3+2H2↑2.Si+Ca(OH)2+2NaOH=Na2SiO3+CaO+2H2↑3.2CO2+BaH2(热)=2CO+Ba(OH)24.2LiH+B2H62LiBH45.4LiH+AlCl3LiAlH4+3LiCl6.LiAlH4+4H2O=Al(OH)3+LiOH+4H27.6某eF4+12H2O=2某eO3+4某e+24HF+3O28.某eF6+H2O=某eOF4+2HF9.某eF6+3H2O=某eO3+6HF10.5KI+KIO3+3H2SO4=3K2SO4+3I2+3H2O11.3Br2+3Na2CO3=5NaBr+NaBrO3+3CO212.3I2+6KOH=KIO3+5KI+3H2O13.IO3-+5I-+6H+=3I2+3H2O14.2KMnO4+10NaCl+8H2SO4=K2SO4+2MnSO4+5Na2SO4+5Cl2+8H2O15.KClO3+6HCl=KCl+3Cl2+3H2O16.4KClO3()3KClO4+KCl 17.I2+5Cl2+6H2O=2HIO3+10HCl18.2NaBr+2H2SO4(浓)=Na2SO4+Br2+SO2+2H2O19.8NaI+5H2SO4(浓)=4Na2SO4+4I2+H2S↑+4H2O20.2KMnO4+16HCl=2MnCl2+2KCl+5Cl2+8H2O21.2NaI+3H2SO4+MnO2=2NaHSO4+I2+2H2O+MnSO422.2P+3Br2+6H2O=2H3PO3+6HBr↑23.2P+3I2+6H2O=2H3PO3+6HI↑24.2NaClO3+SO2+H2SO42ClO2+2NaHSO425.2ClO2+2NaOH=NaClO2+NaClO3+H2O26.I2+10HNO3=2HIO3+10NO2↑+4H2O27.4HBrO3=2Br2+5O2+2H2O28.8HClO3=4HClO4+2Cl2+3O2+2H2O29.2Zn(ClO3)2=2ZnO+2Cl2+5O230.H2S+4Br2+4H2O=H2SO4+8HBr31.3SeO2+4NH3=3Se+2N2+6H2O32.4SO2+2H2S+6NaOH=3Na2S2O3+5H2O33.2Na2S+Na2CO3+4SO2=3Na2S2O3+CO234.Na2S2O3+4Cl2+5H2O=Na2SO4+H2SO4+8HCl35.2KMnO4+5H2O2+3H2SO4=2MnSO4+5O2+K2SO4+8H2O36.2Na2S2O3+I2=Na2S4O6+2NaI37.8NH3+3Br2(aq)=N2↑+6NH4Br38.2NH3+3CuON2↑+3H2O+3Cu39.4NH3+5O24NO+6H2O40.2NH2OH+2AgBr=2Ag+N2+2HBr+2H2O41.2NH2OH+4AgBr=4Ag +N2O+4HBr+H2O42.2H2O+5HNO3+3P=3H3PO4+5NO↑43.3Cu+8HNO3=3Cu(NO3)2+2NO↑+4H2O44.6Hg+8HNO3=3Hg2(NO3)2+2NO↑+4H2O45.4P+3NaOH +3H2O=3NaH2PO2+PH346.2Ca3(PO4)2+6SiO2+10C6CaSiO3+P4+10CO↑47.2P+5CuSO4+8H2O=5Cu↓+2H3PO4+5H2SO448.11P+15CuSO4+24H2O=5Cu3P↓+6H3PO4+15H2SO449.8CuSO4+PH3+4H2O=H3PO4+4H2SO4+4Cu2SO450.4Cu2SO4+PH3+4H2O=H3PO4+4H2SO4+8Cu51.A2O3+6Zn+6H2SO4=2AH3+6ZnSO4+3H2O52.2AH3+12AgNO3+3H2O=A2O3+12HNO3+12Ag↓53.5NaClO+2A+3H2O=2H3AO4+5NaCl54.NaH2AO3+4NaOH+I2=Na3AO4+2NaI+3H2O55.3A2O3+4HNO3+7H2O=6H3AO4+4NO56.Bi(OH)3+Cl2+3NaOH=NaBiO3+2NaCl+3H2O57.4Zn+10HNO3(极稀)=4Zn(NO3)2+NH4NO3+3H2O58.3A2S3+28HNO3+4H2O=6H3AO4+9H2SO4+28NO59.4Mg+10HNO3(稀)=4Mg(NO3)2+N2O+5H2O60.7PbO2+2MnBr2+14HNO3=7Pb(NO3)2+2Br2+2HMnO4+6H2O61.5PbO2+2MnSO4+6HNO3=3Pb(NO3)2+2PbSO4+2HMnO4+2H2O62.Si+2NaOH+H2O=Na2SiO3+2H2↑63.2B+3H2SO4(浓)=2B(OH)3+3SO2↑64.2B+2NaOH+3KNO32NaBO2+3KNO2+H2O65.2Al+2NaOH+6H2O=2Na[Al(OH)]4+3H2↑66.3LiAlH4+4BF32B2H6+3LiF+3AlF367.3NaBH4+4BF32B2H6+3NaBF468.8Al+3NO3-+18H2O+5OH-=8Al(OH)4-+3NH369.2KNO3+10K=6K2O+N270.2Na2O2+2CO2=2Na2CO3+O271.Au +HNO3+4HCl=HAuCl4+NO↑+2H2O72.3HgS+2HNO3+12HCl=3H2[HgCl4]+3S+2NO+4H2O73.N2H4+2Cu(OH)2=N2+Cu+4H2O74.2CuFeS2+O2=Cu2S+2FeS+SO2↑75.2Cu2S+3O2=2Cu2O+2SO2↑76.2Cu2O+Cu2S=6Cu+SO2↑77.4Ag+8NaCN+2H2O+O2=4Na[Ag(CN)2]+4NaOH78.3Cu2S+16HNO3(浓)6Cu(NO3)2+3S↓+4NO↑+8H2O79.3Ag2S+8HNO3(浓)6AgNO3+3S↓+2NO↑+4H2O80.2NH2OH+2AgBr=N2↑+2Ag↓+2HBr+2H2O81.4HgS+4CaO4Hg↑+3CaS+CaSO482.2NH4VO3V2O5+2NH3+H2O83.K2Cr2O7+14HCl=2KCl+2CrCl3+3Cl2+7H2O84.4FeWO4+4Na2CO3+O2=4Na2WO4+2Fe2O3+4CO285.2Mn+4KOH +3O22K2MnO4+2H2O86.2MnO2+4KOH+O22K2MnO4+2H2O87.3MnO2+6KOH+KClO33K2MnO4+KCl+3H2O88.4Fe(CrO2)2+8Na2CO3+7O28Na2CrO4+2Fe2O3+8CO289.Cr2(SO4)3+3H2O2+10KOH=2K2CrO4+3K2SO4+8H2O 90.2MnSO4+5NaBiO3+16HNO3=2HMnO4+5Bi(NO3)3+NaNO3+2Na2SO4+7H2O91.2KMnO4+Na2SO3+2NaOH=Na2MnO4+K2MnO4+Na2SO4+H2O92.2KMnO4+3Na2SO3+H2O=2MnO2↓+3Na2SO4+2KOH93.2CrCl3+3H2O2+10KOH=2K2CrO4+6KCl+8H2O94.K2Cr2O7+3Na2SO3+4H2SO4=K2SO4+Cr2(SO4)3+3Na2SO4+4H2O95.3H2O2+Cr2O72-+8H+=2Cr3++3O2+7H2O96.10FeSO4+2KMnO4+8H2SO4=5Fe2(SO4)3+K2SO4+2MnSO4+8H2O97.6FeSO4+K2Cr2O7+7H2SO4=3Fe2(SO4)3+K2SO4+Cr2(SO4)3+7H2O98.Fe2O3+3KNO3+4KOH2K2FeO4+3KNO2+2H2O99.3Fe+NaNO2+5NaOH=3Na2FeO2+NH3+H2O100.6Na2FeO2+4NaNO2+8H2O=6Na2FeO4+4NH3+4NaOH二、完成并配平化学反应方程式1.KClO3+6HCl=KCl+3Cl2+3H2O2.4KClO3()3KClO4+KCl3.I2+5Cl2+6H2O=2HIO3+10HCl4.3I2+10HNO3=6HIO3+10NO↑+2H2O5.I-+2IO3-+5H2S+2H +=I3-+5S↓+6H2O6.5I-+IO3-+6H+=3I2+3H2O7.2NaBr+2H2SO4(浓)=Na2SO4+Br2+SO2↑+2H2O8.8NaI+5H2SO4(浓)=4Na2SO4+4I2+H2S↑+4H2O9.3I2+6KOH=KIO3+5KI+3H2O10.I2O5+5CO=5CO2+I211.KIO3+5KI+3H2SO4=3I2+3K2SO4+3H2O12.2KI+H2O2+H2SO4=I2+2H2O+K2SO413.HClO+H2O2=HCl+O2↑+H2O14.KClO+2K2MnO4+H2O=KCl+2KMnO4+2KOH15.Ca(ClO)2+CaCl2+2H2SO4=2CaSO4+2Cl2+2H2O16.3Br2+3Na2CO3=5NaBr+NaBrO3+3CO2↑17.2Mn2++5IO4-+3H2O=2MnO4-+5IO3-+6H+18.(SCN)2+2S2O32-=2SCN-+S4O62-19.KBrO3+F2+2KOH=KBrO4+2KF+H2O20.2Na2S+Na2SO3+6HCl =6NaCl+3S↓+3H2O21.4KO2+2CO2+2K2CO3+3O2↑22.2H2S+SO2=3S↓+2H2O23.H2S+2H2SO4(浓)=S↓+SO2↑+2H2O24.H2S+2FeCl3=2FeCl2+S↓+2HCl25.2Na2S2O4+O2+4NaOH=4Na2SO3+2H2O26.3S+6KOH(浓)=2K2S+K2SO3+3H2O27.SO2Cl2+2H2O=H2SO3+2HCl28.(CN)2+2OH-=CN-+OCN-+H2O29.SeO2+2SO2+2H2O=Se+2H2SO430.5(NH4)2S2O8+2MnSO4+8H2O2HMnO4+5(NH4)2SO4+7H2SO431.5Na2O2+2MnO4-+16H+=2Mn2++5O2↑+10Na++8H2O32.2KMnO4+5NaNO2+3H2SO4=K2SO4+2MnSO4+5NaNO3+3H2O33.2NO3-+6Fe2+(过量)+8H+=6Fe3++2NO+4H2OFe2++NO=[Fe(NO)]2+34.Ca3P2+6H2O=3Ca(OH)2+2PH3↑35.P4+3NaOH+3H2O=3NaH2PO2+PH3↑36.MgCl2·6H2OMg(OH)Cl+HCl↑+5H2O↑37.NaH2PO4()Na3PO3+H2O38.2Na2HPO4()Na2P2O7+H2O39.NaH2PO4()+2Na2HPO4()Na5P3O10+2H2O40.N2H4+HNO2=HN3+2H2O41.N2H4+4AgNO3=N2↑+4Ag↓+4HNO342.2NH2OH+2AgBr=N2↑+2Ag↓+2HBr+2H2O43.NH4Cl+HNO2N2↑+2H2O+HCl44.KClO3+HNO23HNO3+KCl45.2KMnO4+6HNO22Mn(NO3)2+KNO3+KNO2+3H2O46.4P4S3+36H2O4PH3↑+12H2S↑+12H3PO347.3P4S3+38HNO3+8H2O=12H3PO4+9H2SO4+38NO↑48.ACl3+3Zn+3HCl=AH3+3ZnCl249.AH3+6AgNO3=A(NO3)3+6Ag↓+3HNO350.3A2S3+28HNO3+4H2O=6H3AO4+9H2SO4+28NO↑51.A2S3+3(NH4)2S2=2(NH4)3AS4+S↓52.2(NH4)3AS4+6HCl=6NH4Cl+A2S5↓+3H2S↑53.A2O3+6Zn+12HCl=6ZnCl2+2AH3↑+3H2O54.2[Ag(NH3)2]++AO33-+2OH-=AO43-+2Ag↓+4NH3↑+H2O55.10NaBiO3+4MnSO4+16H2SO4=5Na2SO4+5Bi2(SO4)3+4HMnO4+14H2O56.NaBiO3+6HCl(浓)=BiCl3+Cl2+NaCl+3H2O57.2(NH4)3SbS4+6HCl=Sb2S5↓+6NH4Cl+3H2S↑58.Bi(OH)3+Cl2+3NaOH=NaBiO3+2NaCl+3H2O59.3Na2[Sn(OH)4]+2Bi(NO3)3+6NaOH=2Bi↓+3Na2[Sn(OH)6]+6NaNO360.C+2H2SO4(浓)=CO2↑+2SO2↑+2H2O61.HCOOHH2O+CO↑62.COCl2+4NH3=CO(NH2)2+2NH4Cl63.3Na2CO3+Al2(SO4)3+3H2O=2Al(OH)3+3CO2↑+3Na2SO464.6NaHCO3+Al2(SO4)3=2Al(OH)3+6CO2↑+3Na2SO465.Na2SiO3+CO2+H2O=Na2CO3+H2SiO3↓66.Na2SiO3+2NH4Cl=2NaCl+H2SiO3↓+2NH3↑67.Sn(OH)62-+CO2=CO32-+H2SnO3↓+2H2O68.2CuSO4+2Na2CO3+H2O=Cu2(OH)2CO3+2Na2SO4+CO2↑69.Pb3O4+4HNO3=PbO2↓+2Pb(NO3)2+2H2O70.Pb3O4+11HCl(浓)=3HPbCl3+Cl2↑+4H2O71.5PbO2+2Mn2++4H+=5Pb2++2MnO4-+2H2O72.Pb3O4+11HI(过量)=3HPbI3+I2+4H2O73.SiH4+3H2O=H2SiO3↓+4H2↑74.Sn+4HNO3(浓)=SnO2·2H2O↓+4NO275.SnO2+2NaOHNa2SnO3+H2O↑76.GeCl4+2H2O=GeO2↓+4HCl77.GeCl4+3(NH4)2S(过量)=(NH4)2GeS3+4NH4Cl78.GeS+(NH4)2S2=(NH4)2GeS379.NaAl(OH)4+CO2=Al(OH)3↓+NaHCO380.NaAl(OH)4+NH4Cl=Al(OH)3↓+NaCl+NH3↑+H2O81.Al+6HNO3(热浓)=Al(NO3)3+3NO2↑+3H2O82.Na2B4O7+H2SO4+5H2O=Na2SO4+4H3BO383.3NaAl(OH)4+AlCl3=4Al(OH)3↓+3NaCl84.2AlCl3+3Na2S+6H2O=2Al(OH)3↓+3H2S+6NaCl85.Al2O3+3K2S2O73K2SO4+Al2(SO4)386.Al2(SO4)3+12NaF=2Na3AlF6+3Na2SO4 87.2Al(NO3)3+3Na2CO3+3H2O=2Al(OH)3↓+6NaNO3+3CO2↑88.2Al(OH)3+12HF+3Na2CO3=2Na3AlF6+3CO2↑+9H2O89.B+HNO3(浓)+H2O=H3BO3+NO↑90.2B+2NaOH(浓)+6H2O2Na[B(OH)4]+3H2↑91.2B+2NaOH+3NaNO32NaBO2+3NaNO2+H2O92.Mg3B2+6H2O=3Mg(OH)2↓+B2H6↑93.3CaF2+B2O3+3H2SO4(浓)=2BF3↑+3CaSO4+3H2O94.4BF3+3H2O =3H[BF4]+H3BO395.4BF3(g)+3LiAlH4()=2B2H6(g)+3LiF()+3AlF3()96.B2O3+3C+3Cl22BCl3+3CO97.4BF3+2Na2CO3+2H2O=3NaBF4+Na[B(OH)4]+2CO2↑98.Na2[B4O5(OH)4]+3H2O+H2SO4(浓)=4H3BO3+Na2SO4 99.6KHSO4()+Al2O3()Al2(SO4)3()+3K2SO4()+3H2O↑100.Tl2O3+3H2SO4=Tl2(SO4)3+3H2O101.Tl2O3+6HI=2TlI↓+2I2+3H2O102.Cu+CuCl2+6HCl(浓)2H3[CuCl4]103.3Cu2S+16HNO3(浓)6Cu(NO3)2+3S↓+4NO↑+8H2O104.Cu2S +6H2SO4(浓)=2CuSO4+5SO2↑+6H2O105.2CuS+10CN-=2[Cu(CN)4]3-+2S2-+(CN)2↑106.2Cu2++4I-=2CuI+I2107.CuS+2Cu2O5Cu+SO2↑108.Cu2O+2H+=Cu2++Cu+H2O109.2Cu2++4OH-+C6H12O6Cu2O↓+C6H12O7+2H2O110.2CuFeS2+O2Cu2S+2FeS+SO2↑111.2Cu(NH3)42++4I-=2CuI↓+I2+8NH3112.2Cu+O2+CO2+H2O=Cu(OH)2·CuCO3113.Zn+2NaOH+2H2O=Na2[Zn(OH)4]+H2↑114.3HgS+2HNO3+12HCl=3H2[HgCl4]+2NO↑+3S↓+4H2O115.2[Ag(NH3)2]++2OH-+CO=2Ag↓+(NH4)2CO3+2NH3↑116.2AuCl3+3H2O2+6KOH=2Au+3O2↑+6KCl+6H2O117.8AuCl3+3H2S+12H2O=8Au+3H2SO4+24HCl118.3[HgS2]2-+2Al+8OH-(过量)=3Hg↓+2Al(OH)4-+6S2-119.2K2HgI4+NH4Cl+4KOH=HOHgNHHgI↓+7KI+KCl+3H2O120.Hg2Cl2+2NH3=HgNH2Cl↓+Hg↓+NH4Cl121.3HgS+2Al+8OH-(过量)=3Hg+2Al(OH)4-+3S2-122.2Cu2O+8NH3+8NH4Cl+O2=4[Cu(NH3)4]Cl2+4H2O123.Au+HNO3+4HCl=HAuCl4+NO↑+2H2O124.2KMnO4+10NaCl+8H2SO4=K2SO4+2MnSO4+5Na2SO4+5Cl2↑+8H2O125.2KMnO4+10FeSO4+8H2SO4=K2SO4+2MnSO4+5Fe2(SO4)4+8H2O126.2KMnO4+5H2O2+3H2SO4=2MnSO4+5O2↑+K2SO4+8H2O127.2MnSO4+O2+4NaOH=2MnO2↓+2Na2SO4+2H2O128.MnO(OH)2+2KI+2H2SO4=K2SO4+MnSO4+I2+3H2O129.4MnO4-+4H+=4MnO2↓+3O2↑+2H2O130.2KMnO4+3MnSO4+2H2O=5MnO2↓+K2SO4+2H2SO4131.2VO2++H2C2O4+2H+=2VO2++2CO2↑+2H2O132.HVO3+HNO3=VO2NO3+H2O 133.2HVO3+6HCl=2VOCl2+Cl2↑+4H2O136.VO2++Fe2++2H+=VO2++Fe3++H2O137.V2O5+2NaOH(热)=2NaVO3+H2O140.2NH4VO3V2O5+2NH3↑+H2O141.2Cr(OH)3+4NaOH+3H2O2=2Na2CrO4+8H2O142.2[Cr(OH)4]-+3Br2+8OH-=2CrO42-+6Br-+8H2O143.12MoO42-+3NH4++HPO42-+23H+=(NH4)3PO4·12MoO3·6H2O+6H2O144.3MnO2+6KOH+KClO33K2MnO4+KCl+3H2O145.2Cr(OH)4-+3Cl2+8OH-=2CrO42-+6Cl-+8H2O146.K2Cr2O7+3H2O2+4H2SO4=K2SO4+Cr2(SO4)3+3O2↑+7H2O147.W+2HNO3+8HF=H2[WF8]+2NO↑+4H2O148.6MnO4-+10Cr3++11H2O=6Mn2++5Cr2O72-+22H+149.2KMnO4+3KNO2+H2O=2MnO2↓+3KNO3+2KOH150.2KMnO4+5Na2SO3+3H2SO4=2MnSO4+5Na2SO4+K2SO4+3H2O151.2KMnO4+S=K2SO4+2MnO2↓152.4[Fe(CN)6]3-+4Ag=Ag4[Fe(CN)6]↓+3[Fe(CN)6]4-153.2MnSO4+O2+4NaOH=2MnO2↓+2Na2SO4+2H2O154.TiO2++H2O2=[Ti(O2)]2++H2O155.2Co(OH)3+6HCl=2CoCl2+Cl2↑+6H2O156.2Co2O3+4H2SO4=4CoSO4+O2↑+4H2O157.2[Co(CN)6]4-+2H2O2[Co(CN)6]3-+2OH-+H2↑158.4Co(NH3)62++O2+2H2O=4Co(NH3)63++4OH-159.2K2FeO4+2NH3+2H2O=2Fe(OH)3↓+4KOH+N2↑160.Ni2O3+6HCl=2NiCl2+Cl2↑+3H2O161.2Ni(OH)2+Br2+2OH-=2Ni(OH)3+2Br-162.2Fe(OH)3+KClO3+4KOH2K2FeO4+KCl+5H2O163.FeCl3+6NaF =NaFeF6+3NaCl164.2Fe(OH)3+3Cl2+10OH-=2FeO42-+6Cl-+8H2O165.Co2O3+6HCl=2CoCl2+Cl2↑+3H2O166.3Fe(CN)63-+Cr(OH)3+5OH-=3Fe(CN)64-+CrO42-+4H2O167.3Pt+4HNO3+18HCl=3H2PtCl6+4NO↑+8H2O168.PdCl2+CO +H2O=Pd↓+CO2↑+2HCl169.K2[PtCl6]+K2C2O4=K2[PtCl4]+2KCl+2CO2↑170.H2PtCl4+C2H4+KCl=K[Pt(C2H4)Cl3]+2HCl171.2LiH+B2H62LiBH4 172.CaH2+2H2O=Ca(OH)2+H2↑BaSO4+H(原子氢)173.BaSO4+8H(原子氢)=BaS+4H2O174.某eF6+6HCl=某e+3Cl2↑+6HF175.某eF2+2NO2=2NO2F+某e176.9某eF2+24NH3=3N2+9某e+18NH4F177.2某eF6+3SiO2=2某eO3+3SiF4178.2某eO3+C2H5OH2CO2+3H2O+2某e179.6某eF4+12H2O=2某eO3+6HF180.某eO3+6FeSO4+3H2O某e+2Fe2(SO4)3+2Fe(OH)3↓181.5Na4某eO6+2MnSO4+7H2O5NaH某eO4+2NaMnO4+2Na2SO4+9NaOH182.Na4某eO6+2H2SO4(浓)=某e+2O2+2Na2SO4+2H2O183.某eO3+4NaOH+O3+6H2O=Na4某eO6·8H2O↓+O2↑184.2Ce(OH)4+H2O2+3H2SO4=Ce2(SO4)3+O2↑+8H2O185.2Ce(OH)4+8HCl+4H2O=2CeCl3·6H2O+Cl2↑186.CeCl4+H2O=CeOCl2+2HCl187.2Ce(NO3)4+4H2C2O4=Ce2(C2O4)3+2CO2↑+8HNO3188.2Ce(NO3)3+H2O2+6NH3·H2O=2Ce(OH)4↓+6NH4NO3189.5Ce2(SO4)3+2KMnO4+8H2SO4=10Ce(SO4)2+K2SO4+2MnSO4+8H2O190.ThO2+CCl4ThCl4+CO2↑191.Th(NO3)4+4NaOH=Th(OH)4↓+4NaNO3192.U4++3Fe3++2H2O=UO22++2Fe2++4H+193.2UO2++4H +=U4++UO22++2Fe2++2H2O194.2Ln2O3+3CCl44LnCl3+3CO2↑195.6UO3U3O8+O2↑196.UO3+2HF(aq)=UO2F2+H2O197.UO3+2HNO3=UO2(NO3)2+H2O 198.2UO3+2NaOH+5H2O=Na2U2O7·6H2O↓199.UO3+3SF4UF6+3SOF2 200.2UO2(NO3)22UO3+4NO2↑+O2↑三、书写化学反应方程式1.将氟通入溴酸钠碱性溶液中F2+BrO3-+2OH-=BrO4-+2F-+H2O2.氯酸钾受热分解4KClO33KClO4+KCl3.次氯酸钠溶液与硫酸锰反应ClO-+Mn2++2OH-=MnO2↓+Cl-+H2O4.氯气通入碳酸钠热溶液中3Cl2+3Na2CO3NaClO3+5NaCl+3CO25.浓硫酸与溴化钾反应2KBr+3H2SO4(浓)=2KHSO4+Br2+SO2↑+2H2O6.浓硫酸与碘化钾反应8KI+9H2SO4(浓)=8KHSO4+4I2+H2S↑+4H2O7.向碘化亚铁溶液中滴加过量氯水2FeI2+3Cl2=2FeCl3+2I28.向碘化铬溶液中加入次氯酸钠溶液2CrI3+6ClO-+4OH-=2CrO42-+3I2+6Cl-+2H2O9.用氢碘酸溶液处理氧化铜2CuO+4HI=2CuI↓+I2+2H2O10.将氯气通入碘酸钾的碱性溶液中Cl2+KIO3+2KOH=KIO4+2KCl+H2O11.硫酸介质中溴酸钾与碘化钾作用KBrO3+6KI+3H2SO4=KBr+3I2+3K2SO4+3H2O12.硫酸介质中氯酸钾与硫酸亚铁作用KClO3+6FeSO4+3H2SO4=KCl+3Fe2(SO4)3+3H2O13.硫酸介质中碘酸钾与碘化钾作用KIO3+5KI+3H2SO4=3I2+3K2SO4+3H2O14.氯气通入冷氢氧化钠溶液中Cl2+2NaOH=NaClO+NaCl+H2O15.氯酸钾与浓盐酸作用KClO3+6HCl(浓)=KCl+3Cl2↑+3H2O16.漂白粉在潮湿空气中久置后失效Ca(ClO)2+CO2+H2O=CaCO3+2HCl+O217.向KBr固体加入浓硫酸2KBr+3H2SO4(浓)=2KHSO4+SO2↑+Br2+2H2O18.I2与过量双氧水反应5H2O2+I2=2HIO3+4H2O;2HIO3+5H2O2=I2+5O2↑+6H2O19.硫代硫酸钠溶液加入氯水中Na2S2O3+4Cl2+5H2O=Na2SO4+H2SO4+8HCl20.向溴水中通入少量H2S4Br2+H2S+4H2O=8HBr+H2SO421.向Na2S2溶液中滴加盐酸Na2S2+2HCl=2NaCl+S↓+H2S↑22.将Cr2S3投入水中Cr2S3+6H2O=2Cr(OH)3↓+3H2S↑23.过氧化钠分别与冷水、热水作用Na2O2+2H2O(冷)=2NaOH+H2O2;2Na2O2+2H2O(热)=2NaOH+O224.向PbS中加入过量H2O2PbS+4H2O2=PbSO4+4H2O25.向HI溶液中通入O3O3+2HI=O2+I2+H2O;3O3+HI=3O2+HIO326.向[Ag(S2O3)2]3-的弱酸性溶液中通入H2S2[Ag(S2O3)2]3-+H2S+6H+=Ag2S↓+4S↓+4SO2↑+4H2O27.银离子催化下过硫酸铵与硫酸锰作用2MnSO4+5(NH4)2S2O8+8H2O2HMnO4+5(NH4)2SO4+7H2SO428.硫化氢通入三氯化铁溶液中2FeCl3+H2S=2FeCl2+S+2HCl29.用碘溶液滴定硫代硫酸钠溶液2Na2S2O3+I2=Na2S4O6+2NaI30.用过氧化钠吸收二氧化碳2Na2O2+2CO2=2Na2CO3+O231.硫代硫酸钠溶液中加入稀盐酸Na2S2O3+2HCl=2NaCl+S+H2O +SO2↑32.硫酸介质中过氧化氢使高锰酸钾褪色2KMnO4+5H2O2+3H2SO4=2MnSO4+5O2↑+K2SO4+8H2O33.用海波溶液洗除底片上未曝光的溴化银AgBr+2Na2S2O3=Na3[Ag(S2O3)2]+NaBr34.将辰砂与生石灰一同焙烧4HgS+4CaO=4Hg+3CaS+CaSO435.臭氧通入碘化钾溶液中O3+2KI+H2O=2KOH+I2+O2↑36.光气与NH3反应COCl2+4NH3=CO(NH2)2+2NH4Cl37.氨气通过红热的氧化铜2NH3+3CuON2↑+3H2O+3Cu38.用羟胺处理AgBr2NH2OH+2AgBr=N2↑+2Ag+2HBr+2H2O39.将硝酸与亚硝酸混合HNO3+HNO2=2NO2↑+H2O40.将二氧化氮通入氢氧化钠溶液中2NO2+2NaOH=NaNO3+NaNO2+H2O41.向稀亚硝酸溶液滴入少量碘酸溶液5HNO2+2HIO3=5HNO3+I2+H2O42.将氮化镁投入水中Mg3N2+6H2O=3Mg(OH)2+2NH3↑43.叠氮酸铅受热分解Pb(N3)2Pb+3N2↑44.向红磷与水的混合物中滴加溴3Br2+2P+6H2O=6HBr+2H3PO345.白磷与氢氧化钠溶液共热P4+3NaOH+3H2OPH3↑+3NaH2PO246.向次磷酸溶液中滴加硝酸银溶液H3PO2+4AgNO3+2H2O=4Ag↓+H3PO4+4HNO347.向亚磷酸溶液中加入过量氢氧化钠溶液H3PO3+2NaOH=Na2HPO3+2H2O48.室温下,胂在空气中自燃2AH3+3O2=A2O3+3H2O49.三硫化二砷溶于硫化钠溶液中A2S3+3Na2S=2Na3AS350.向硫代砷酸钠溶液中加盐酸2Na3AS4+6HCl=A2S5↓+3H2S↑+6NaCl51.五硫化二锑溶于氢氧化钠溶液中4Sb2S5+24NaOH=3Na3SbO4+5Na3SbS4+12H2O52.向氯化亚锡和三氯化铋混合溶液中加入过量的氢氧化钠溶液3SnCl2+2BiCl3+18NaOH=3Na2[Sn(OH)6]+2Bi↓+12NaCl53.将铋酸钠与少许酸化的硫酸锰溶液混合5NaBiO3+2Mn2++14H+=5Bi3++2MnO4-+5Na++7H2O54.铜与浓硝酸作用Cu+4HNO3(浓)=Cu(NO3)2+2NO2+2H2O55.锌与稀硝酸作用4Zn+10HNO3(稀)=4Zn(NO3)2+N2O+5H2O56.镁与极稀硝酸作用4Mg+10HNO3(极稀)=4Mg(NO3)2+NH4NO3+3H2O57.金溶于王水之中Au+HNO3+4HCl=HAuCl4+NO+2H2O58.银溶于稀硝酸中3Ag+4HNO3(稀)=3AgNO3+NO+2H2O59.磷酸铵受热分解(NH4)3PO4H3PO4+3NH360.氯化铵受热分解NH4ClHCl↑+NH3↑61.硝酸钠受热分解2NaNO32NaNO2+O262.硝酸铅受热分解2Pb(NO3)22PbO+4NO2+O263.硝酸银受热分解2AgNO32Ag+2NO2+O264.硫化汞溶于王水之中3HgS+2HNO3+12HCl=3H2[HgCl4]+3S+2NO+4H2O65.磷化氢在空气中燃烧PH3+2O2(空气)H3PO4(雾状)66.氯化铋水解BiCl3+H2O=BiOCl↓+2HCl67.二氧化氮溶于水中3NO2+H2O=2HNO3+NO68.硫化银溶于浓硝酸3Ag2S+8HNO3=6AgNO3+2NO+3S+4H2O69.三硫化二砷溶于氢氧化钠溶液中A2S3+6NaOH=Na3AO3+Na3AS3+3H2O70.五硫化二砷溶于氢氧化钠溶液中4A2S5+24NaOH=3Na3AO4+5Na3AS4+12H2O71.硫化铜溶于氰化钠溶液中2CuS+10NaCN=2Na3[Cu(CN)4]+2Na2S+(CN)2↑72.砒霜与锌粉在稀硫酸溶液中反应A2O3+6Zn+6H2SO4=2AH3+6ZnSO4+3H2O73.三氯化氮水解NCl3+3H2O=3HClO+NH374.在硫酸介质中尿素与亚硝酸钠作用CO(NH2)2+2NaNO2+H2SO4=Na2SO4+CO2+2N2↑+3H2O75.二氧化氮通入碳酸钠溶液中2NO2+Na2CO3=NaNO3+NaNO2+CO276.石英沙、磷矿石、焦炭在电炉中加热至高温3SiO2+2Ca3(PO4)2+10C3Ca2SiO4+10CO+4P77.向浓氨水中通入过量二氧化碳NH3+CO2+H2O=NH4HCO3↓78.向硅酸钠溶液中滴加饱和氯化铵溶液Na2SiO3+2NH4Cl=H2SiO3↓+2NH3↑+2NaCl79.向硅酸钠溶液中通入二氧化碳Na2SiO3+CO2+2H2O=H4SiO4↓+Na2CO380.向氯化汞溶液中滴加少量氯化亚锡溶液2HgCl2+SnCl2(少量)=Hg2Cl2↓+SnCl481.向Na2[Sn(OH)6]溶液中通入二氧化碳Na2[Sn(OH)6]+2CO2=Sn(OH)4↓+2NaHCO382.铅溶于热浓硝酸Pb+4HNO3Pb(NO3)2+2NO2↑+2H2O83.以过量氢碘酸处理铅丹Pb3O4+15HI=3H2PbI4+HI3+4H2O84.B2O3与浓H2SO4和CaF2反应B2O3+3CaF2+3H2SO4(浓)=2BF3+3CaSO4+3H2O85.用稀硝酸处理金属铊3Tl+4HNO3(稀)=3TlNO3+NO↑+2H2O86.向KI溶液中加入TlCl3溶液TlCl3+3KI=TlI↓+I2+3KCl87.碳酸氢钠溶液与硫酸铝溶液相混合6NaHCO3+Al2(SO4)3=3Na2SO4+2Al(OH)3↓+6CO2↑88.硅烷水解SiH4+2H2O=SiO2+4H289.乙硼烷水解B2H6(g)+6H2O(l)=2H3BO3()+6H2(g)90.氯化亚锡水解SnCl2+H2O=Sn(OH)Cl↓+HCl91.电石与水作用CaC2+2H2O=Ca(OH)2+C2H2↑92.硅粉投入氢氧化钠溶液中Si+2NaOH+H2O=Na2SiO3+2H2↑93.铝矾土在加压下溶于氢氧化钠溶液中Al2O3+2NaOH+3H2O=2Na[Al(OH)4]94.铅丹与浓盐酸共热Pb3O4+8HCl(浓)3PbCl2+4H2O+Cl2↑95.铅丹与硝酸作用Pb3O4+4HNO3(稀)2Pb(NO3)2+PbO2+2H2O96.二氧化铅与浓硫酸共热2PbO2+2H2SO4(浓)=2PbSO4+2H2O+O2↑97.硫化钡水解2BaS+2H2O=Ba(HS)2+Ba(OH)298.向氯化锂溶液中滴加磷酸氢二钠溶液3LiCl+Na2HPO4=Li3PO4↓+HCl+2NaCl99.氯气通入含有碳酸钙的悬浊液中2Cl2+H2O+CaCO3=CaCl2+CO2+2HClO100.金属钠与氯化钾共热Na()+KClNaCl+K(g)101.金属铍溶于氢氧化钠溶液中Be+2NaOH+2H2O=Na2[Be(OH)4]+H2↑102.重晶石与焦炭在高温下作用BaSO4+4CBaS+CO103.用NaH还原四氯化钛TiCl4+4NaH=Ti+2H2↑+4NaCl104.将臭氧化钾投入水中4KO3+2H2O=5O2↑+4KOH105.将氢化钠投入水中2NaH+2H2O=2NaOH+H2↑106.氯化铜溶液与亚硫酸氢钠溶液混合后微热2CuCl2+NaHSO3+H2O=2CuCl↓+NaHSO4+2HCl107.向硫酸铜溶液中滴加少量NaCN溶液2CuSO4+4NaCN=2CuCN↓+(CN)2+2Na2SO4108.铜在潮湿的空气中被缓慢氧化2Cu+O2+CO2+H2O=Cu(OH)2·CuCO3109.氯化亚铜暴露于空气中4CuCl+O2=2CuCl2·CuO110.氧化亚铜溶于热的浓硫酸Cu2O+3H2SO4(浓)2CuSO4+SO2↑+3H2O111.向Na2[Sn(OH)4]溶液中滴加硝酸银溶液Na2[Sn(OH)4]+2AgNO3+2NaOH=Na2[Sn(OH)6]+2Ag↓+2NaNO3112.硝酸银与亚磷酸反应2AgNO3+H3PO3+H2O=2Ag↓+H3PO4+2HNO3113.向[Ag(S2O3)2]3-溶液中通入氯气[Ag(S2O3)2]3-+8Cl2+10H2O=AgCl↓+15Cl-+4SO42-+20H+114.用氰化法从矿砂中提取金4Au+8CN-+2H2O+O2(空气)=4[Au(CN)2]-+4OH-Zn+2[Au(CN)2]-=2Au+[Zn(CN)4]2-115.氯化锌用作焊药溶解FeOZnCl2+H2O=H[ZnCl2(OH)]FeO+2H[ZnCl2(OH)]=Fe[ZnCl2(OH)]2+H2O116.锌溶于氢氧化钠溶液中Zn+2NaOH+2H2O=Na2[Zn(OH)4]+H2↑117.用奈斯勒试剂检验铵离子Hg2HgI42-+NH4++4OH-=ONH2I↓+7I-+3H2OHg118.硝酸汞溶液与单质汞作用后,再加入盐酸Hg(NO3)2+Hg=Hg2(NO3)2Hg2(NO3)2+2HCl=Hg2Cl2+2HNO3119.向硝酸亚汞溶液中加入过量碘化钾溶液Hg2(NO3)2+4KI=K2[HgI4]+Hg↓+2KNO3120.向氯化亚汞固体滴加硝酸3Hg2Cl2+8HNO3=3HgCl2+3Hg(NO3)2+2NO↑+4H2O121.用氨水处理甘汞Hg2Cl2+2NH3=HgNH2Cl↓+Hg↓+NH4Cl122.氧化汞受热分解2HgO2Hg+O2↑123.氧化汞溶于氢碘酸HgO+4HI=H2[HgI4]+H2O124.在硝酸亚汞溶液中通入硫化氢Hg2(NO3)2+H2S=HgS+Hg+2HNO3 125.在升汞溶液中滴入氨水HgCl2+2NH3=NH2HgCl()+NH4Cl 126.把铜片浸入三氯化铁溶液中2FeCl3+Cu=2FeCl2+CuCl2127.硫酸铜溶液中加入过量氨水CuSO4+4NH3=[Cu(NH3)4]SO4128.钛溶于氢氟酸Ti+6HF=H2[TiF6]+2H2↑129.向三氯化钛溶液中加入稀硝酸3TiCl3+HNO3+H2O=3TiOCl2+NO↑+3HCl130.向硫酸氧钛溶液中加入过氧化氢TiOSO4+H2O2=Ti(O2)SO4+H2O131.五氧化二钒溶于热浓盐酸V2O5+6HCl2VOCl2+Cl2↑+3H2O132.五氧化二钒溶于稀硫酸V2O5+H2SO4=(VO2)2SO4+H2O133.向VO2+溶液中加入硫酸亚铁VO+Fe2++2H+=VO2++Fe3++H2O134.酸性条件下用高锰酸钾滴定四价钒Cr2O72-+3H2O2+8H+=2Cr3++3O2↑+7H2O136.三氧化二铬与焦硫酸钾共熔Cr2O3+3K2S2O73K2SO4+Cr2(SO4)3137.在碱性溶液中氯与三碘化铬作用2CrI3+21Cl2+52OH-=2CrO42-+6IO3-+42Cl-+26H2O138.高锰酸钾晶体与浓硫酸作用MnO2+H2O2+H2SO4=MnSO4+2H2O+O2↑140.亚硫酸钠和氢氧化钠混合溶液中滴加高锰酸钾溶液2KMnO4+Na2SO3+2NaOH=2Na2MnO4+K2SO4+H2O141.氯水滴入KBr、KI的混合溶液中Cl2+2KI=2KCl+I2;5Cl2+I2+6H2O=2HIO3+10HCl;Cl2+2KBr=2KCl+Br2142.二氧化锰与浓盐酸共热MnO2+4HCl(浓)MnCl2+Cl2↑+2H2O 143.三氯化铬加入硫化钠溶液中2CrCl3+3Na2S+6H2O=2Cr(OH)3↓+3H2S↑+6NaCl144.高锰酸钾与亚硫酸作用2KMnO4+5H2SO3=K2SO4+2MnSO4+2H2SO4+3H2O145.中性条件下高锰酸钾与亚硫酸钠反应2KMnO4+3Na2SO3+H2O=2MnO2↓+3Na2SO4+2KOH146.在氢氧化钠介质中三硫化二砷与过氧化氢作用A2S3+14H2O2+12NaOH=2Na3AO4+3Na2SO4+20H2O147.硫酸介质中高锰酸钾与亚硫酸钠反应2KMnO4+5Na2SO3+3H2SO4=K2SO4+2MnSO4+5Na2SO4+3H2O148.偏钒酸铵受热分解2NH4VO3V2O5+2NH3+H2O149.三氧化二铬与氯酸钾、氢氧化钾共熔Cr2O3+KClO3+4KOH2K2CrO4+KCl+2H2O150.三氧化铬受热分解4CrO32Cr2O3+O2↑151.三氧化二铬与硝酸钾、氢氧化钾共熔Cr2O3+3KNO3+4KOH2K2CrO4+3KNO2+2H2O152.重铬酸钾与浓硫酸作用2K2Cr2O7+8H2SO4(浓)=2K2SO4+2Cr2(SO4)3+3O2↑+8H2O153.在硫酸介质中重铬酸钾与草酸作用[方-284]K2Cr2O7+3H2C2O4+4H2SO4=K2CrO4+Cr2(SO4)3+6CO2↑+7H2O154.二氧化锰与氯酸钾、氢氧化钾共熔3MnO2+KClO3+6KOH3K2MnO4+KCl+3H2O155.电解锰酸钾溶液2K2MnO4+2H2O2KMnO4+2KOH+H2↑156.在锰酸钾溶液中滴加盐酸K2MnO4+8HCl=MnCl2+2Cl2↑+2KCl+4H2O157.在锰酸钾溶液中滴加稀硫酸3K2MnO4+2H2SO4=2KMnO4+2K2SO4+MnO2↓+2H2O158.在硫酸介质中高锰酸钾与亚硝酸钠作用2KMnO4+5NaNO2+3H2SO4=5NaNO3+K2SO4+2MnSO4+3H2O159.将二氧化硫通入三氯化铁溶液中2FeCl3+SO2+2H2O=2FeCl2+H2SO4+2HCl160.三氧化二铁与硝酸钾、氢氧化钾共熔Fe2O3+3KNO3+4KOH2K2FeO4+3KNO2+2H2O161.稀硫酸溶液中五氧化二钒与硫酸亚铁作用V2O5+2FeSO4+3H2SO4=Fe2(SO4)3+2VOSO4+3H2O162.向硫酸亚铁溶液中加入碳酸钠溶液后再滴加碘水FeSO4+2Na2CO3+2H2O=Fe(OH)2↓+2NaHCO3+Na2SO42Fe(OH)2+2Na2CO3+I2+2H2O=2Fe(OH)3↓+2NaHCO3+2I-163.硫酸亚铁溶液与赤血盐混合FeSO4+K3[Fe(CN)6]=KFe[Fe(CN)6]+K2SO4164.强碱性条件下向氢氧化铁加过量次氯酸钠2Fe(OH)3+3ClO-+4OH-=2FeO42-+3Cl-+5H2O165.过量氯水滴入碘化亚铁溶液中2FeI2+13Cl2+12H2O=2FeCl3+4HIO3+20HCl166.硫酸亚铁受热分解2FeSO4Fe2O3+SO2↑+SO3↑167.用浓盐酸处理三氧化二钴Co2O3+6HCl=2CoCl2+Cl2↑+3H2O168.用浓硫酸处理氢氧化钴(Ⅲ) 4Co(OH)3+4H2SO4=4CoSO4+O2↑+10H2O169.向K4[Co(CN)6]晶体滴加水2K4[Co(CN)6]+2H2O=2K3[Co(CN)6]+2KOH+H2↑170.向CoCl2和溴水的混合溶液中滴加氢氧化钠溶液2CoCl2+Br2+6NaOH=2Co(OH)3+4NaCl+2NaBr171.弱酸性条件下向CoSO4溶液中滴加饱和KNO2溶液Co2++7NO2-+3K++2H+=K3[Co(CN)6]↓+NO↑+H2O172.碱性条件下向NiSO4溶液中加入NaClO溶液Ni2++2OH-=Ni(OH)2↓2Ni(OH)2+ClO-+H2O=2Ni(OH)3+Cl-173.Ni(OH)3在煤气灯上灼烧4Ni(OH)34NiO+O2↑+6H2O174.铂溶于王水中3Pt+4HNO3+18HCl=3H2PtCl6+4N O↑+8H2O175.将一氧化碳通入PdCl2溶液中PdCl2+CO+H2O=Pd↓+CO2↑+2HCl176.三氯化铁与碘化钾作用2FeCl3+2KI=2FeCl2+I2+2KCl177.硫酸铁溶液中滴入硫氰酸钾Fe2(SO4)3+12KSCN=2K3[Fe(SCN)6]+3K2SO4178.铅蓄电池的充电、放电反应PbO2+Pb+2H2SO42PbSO4+2H2O179.向重铬酸钾饱和溶液中加入浓硫酸K2Cr2O7(饱和)+H2SO4(饱和)=2CrO3+K2SO4+H2O180.黄铁矿在空气中煅烧4FeS+11O22Fe2O3+8SO2181.浓高氯酸受热分解4HClO42Cl2↑+7O2↑+2H2O182.溴蒸气通入碳酸钠溶液中3Br2+3Na2CO3=NaBrO3+5NaBr+3CO2↑183.碘与浓硝酸作用I2+10HNO3(浓)=2HIO3+10NO↑+4H2O184.单质硫与硝酸作用3S+4HNO4=3SO2↑+4NO↑+2H2O185.在铝矾土催化和加热条件下,二氧化硫与一氧化碳作用SO2+CO2CO2+S186.氨在纯氧中燃烧4NH3+3O22N2+6H2O187.氨在高温和铂催化下与氧作用4NH3+5O24NO+6H2O188.在酸性介质中尿素与亚硝酸反应CO(NH2)2+2HNO2=CO2↑+2N2↑+3N2O189.二氧化铅在硫酸介质中与硫酸锰作用5PbO2+2MnSO4+3H2SO4=5PbSO4+2HMnO4+2H2O190.硫化铅溶于热的稀硝酸中3PbS+8HNO3(稀)3Pb(NO3)2+3S↓+2NO↑+4H2O191.硫化铜溶于浓硝酸中CuS+10HNO3(浓)=Cu(NO3)2+H2SO4+8NO2↑+4H2O192.硝酸亚汞受热分解Hg2(NO3)22HgO+2NO2↑193.重铬酸钾与浓盐酸作用K2Cr2O7+14HCl(浓)2KCl+2CrCl3+3Cl2↑+7H2O194.将硫化氢通入重铬酸钾溶液中K2Cr2O7+4H2S=Cr2O3+K2S+3S+4H2O195.在稀硫酸条件下,将硫化氢通入重铬酸钾溶液中K2Cr2O7+3H2S+4H2SO4=K2SO4+Cr2(SO4)3+3S+7H2O196.在硫酸介质中用重铬酸钾滴定硫酸亚铁K2Cr2O7+6FeSO4+7H2SO4=3Fe2(SO4)3+Cr2(SO4)3+K2SO4+7H2O197.在盐酸介质中钼酸铵被锌粉还原2(NH4)2MoO4+3Zn +16HCl=2MoCl3+3ZnCl2+4NH4Cl+8H2O198.高锰酸钾固体在高温下分解4KMnO42K2O+4MnO2+3O2↑199.高锰酸钾溶液久置后自动分解4KMnO4+2H2O=4MnO2+4KOH+3O2↑200.钢铁试样中的夹杂物Fe3P溶于稀硝酸中3Fe3P+41HNO3=9Fe(NO3)3+3H3PO4+14NO+16H2O四、由俗名写出化学式赤血盐K3[Fe(CN)6]黄血盐K4[Fe(CN)6]立德粉ZnS·BaSO4锌钡白ZnS·BaSO4元明粉Na2SO4芒硝Na2SO4·10H2O明矾K2SO4·Al2(SO4)3·24H2O胆矾CuSO4·5H2O绿矾FeSO4·7H2O皓矾ZnSO4·7H2O保险粉Na2S2O4·2H2O臭碱Na2S·9H2O硫化碱Na2S·9H2O 锌白ZnO锌黄ZnCrO4金刚砂SiC雌黄A2S3雄黄A4S4干冰CO2摩尔盐(NH4)2Fe(SO4)2·6H2O水玻璃Na2SiO3氕H氘H氚H纯碱Na2CO3烧碱NaOH泡花碱Na2SiO3石英SiO2水晶SiO2玛瑙SiO2电石CaC2重晶石BaSO4砒霜A2O3黄铁矿FeS2方铅矿PbS闪锌矿ZnS苏打Na2CO3小苏打NaHCO3大苏打Na2S2O3海波Na2S2O3·5H2O钛白粉TiO2金红石TiO2膦PH3胂AH3肼NH2NH2胲NH2OH铬绿Cr2O3铬黄PbCrO4石灰CaO消石灰Ca(OH)2石灰石CaCO3灰锰氧KMnO4汉白玉CaCO3大理石CaCO3升汞HgCl2甘汞Hg2Cl2刚玉Al2O3矾土Al2O3苛性钠NaOH铜绿Cu(OH)2·CuCO3石膏CaSO4·2H2O熟石膏2CaSO4·H2O菱铁矿FeCO3铁红Fe2O3赤铁矿Fe2O3磁铁矿Fe3O4软锰矿MnO2辰砂HgS朱砂HgS孔雀石Cu(OH)2·CuCO3天青石SrSO4锡石SnO2铵铁矾(NH4)2SO4·Fe2(SO4)3·24H2O钾铁矾K2S O4·Fe2(SO4)3·24H2O 钾铬矾K2SO4·Cr2(SO4)3·24H2O磷灰石3Ca3(PO4)2·CaF2磷矿石Ca3(PO4)2草酸H2C2O4滕氏蓝KFe[Fe(CN)6]普鲁氏蓝KFe[Fe(CN)6]硼砂Na2B4O7·10H2O重碳酸钠NaHCO3红矾K2Cr2O7红矾钠Na2Cr2O7山奈NaCN苦土MgO泻盐MgSO4·7H2O双氧水H2O2锑白Sb2O3锑红Sb2S5三仙丹HgO铅白2PbCO3·Pb(OH)2铅丹Pb3O4铅糖Pb(CH3COO)2·3H2O黄丹PbO密陀僧PbO萤石CaF2沼气CH4冰晶石Na3AlF6碳铵NH4HCO3光卤石KCl·MgCl2·6H2O辉钼矿MoS2白钨矿CaWO4镉黄CdS合计500条方程式、106个俗名2022年8月26日定稿1黑钨矿(Mn方解石CaCO3、Fe)WO4。

相关主题