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初中高中化学方程式大全(JUNIORHIGHSCHOOLCHEMISTRYEQUATIONDAQUAN)ENCYCLOPEDIAOFMIDDLESCHOOLCHEMISTRYEQUATIONSFIRST,THENATUREOFOXYGEN1REACTIONOFSIMPLESUBSTANCEWITHOXYGENCHEMICALREACTION1MGCOMBUSTIONINAIR2MGO2IGNITE2MGO2IRONBURNSINOXYGEN3FE2O2IGNITESFE3O43COPPERHEATEDINTHEAIR2CUO2HEATING2CUO4ALUMINUMCOMBUSTIONINAIR4AL3O2IGNITE2AL2O35HYDROGENCOMBUSTIONINAIR2H2O2IGNITED2H2O6REDPHOSPHORUSCOMBUSTIONINAIRAIRCOMPOSITIONEXPERIMENT4P5O2LIGHT2P2O57SULFURPOWDERBURNSINAIRSO2IGNITESSO28CARBONISFULLYCOMBUSTEDINOXYGENCO2IGNITESCO29CARBONISNOTFULLYCOMBUSTEDINOXYGEN2CO2IGNITES2CO2REACTIONSOFCOMPOUNDSWITHOXYGEN10CARBONMONOXIDEBURNSINOXYGEN2COO2IGNITES2CO211METHANECOMBUSTIONINAIRCH42O2IGNITEDCO22H2O12ALCOHOLBURNSINAIRC2H5OH3O2IGNITES2CO23H2O3THESOURCEOFOXYGEN13OFTHECOMPONENTSOFAIRBOYLEEXPERIMENTAL2HGOHGO2HEATINGUP142KMNO4HEATINGHEATINGPOTASSIUMPERMANGANATEK2MNO4MNO2O2LABORATORYOXYGENPRINCIPLE115HYDROGENPEROXIDEASCATALYSTUNDERCONDITIONSINMANGANESEDIOXIDEDECOMPOSITIONREACTIONH2O2O2MNO22H2OLABORATORYOXYGENPRINCIPLE2TWOWATERINNATURE16WATERDECOMPOSITIONUNDERTHEEFFECTOFDIRECTCURRENTANEXPERIMENTALSTUDYONWATER2H2OO22H2ELECTRICITY17LIMEWATERSOLUBLECAOH2OCAOH218CARBONDIOXIDESOLUBLEINWATERH2OCO2H2CO3THREETHELAWOFCONSERVATIONOFMASS19MGCOMBUSTIONINAIR2MGO2IGNITE2MGO20IRONANDCOPPERSULFATESOLUTIONREACTIONFECUSO4FESO4CU21HYDROGENREDUCTIONOFCUOH2CUOHEATINGCUH2O22MGREDUCEDCUOMGCUOHEATINGCUMGOFOUR,CARBONANDCARBONOXIDES1THECHEMICALPROPERTIESOFCARBON23CARBONISFULLYCOMBUSTEDINOXYGENCO2IGNITESCO224CCHARCOALREDUCTIONOFCOPPEROXIDEHIGHTEMPERATURE2CUCO22CUO253C2FE2O3HIGHTEMPERATURECOKEREDUCTIONIRONOXIDE4FE3CO22THETHREEREACTIONSOCCURRINGINTHECOALFURNACESEVERALCHEMICALREACTIONSBOTTOMOF26COALSTOVECO2IGNITESCO2MIDDLELAYEROF27COALFURNACECO2CHIGHTEMPERATURE2COTHEUPPERBLUEFLAMEOFTHE28COALSTOVE2COO2IGNITES2CO23PREPARATIONANDPROPERTIESOFCARBONDIOXIDE29MARBLEREACTSWITHDILUTEHYDROCHLORICACIDLABORATORYCARBONDIOXIDECACO32HCLH2OCO2CACL230UNSTABLECARBONATEDECOMPOSITIONH2CO3CO2H2O31CARBONDIOXIDESOLUBLEINWATERH2OCO2H2CO332HIGHTEMPERATURECALCINEDLIMESTONEINDUSTRIALCARBONDIOXIDECO2CAOCACO3ATHIGHTEMPERATURE33LIMEWATERREACTSWITHCARBONDIOXIDEIDENTIFYINGCARBONDIOXIDECAOH2CO2H2OCACO34THENATUREOFCARBONMONOXIDE34CARBONMONOXIDEREDUCEDCOPPEROXIDECOCUOHEATINGCUCO235FLAMMABILITYOFCARBONMONOXIDE2COO2IGNITES2CO2OTHERREACTIONSREACTIONOF36SODIUMCARBONATEWITHDILUTEHYDROCHLORICACIDPRINCIPLEOFFIREEXTINGUISHERNA2CO32HCLH2OCO22NACLFIVEFUELANDITSUTILIZATION37METHANECOMBUSTIONINAIRCH42O2IGNITEDCO22H2O38ALCOHOLBURNSINAIRC2H5OH3O2IGNITES2CO23H2O39HYDROGENCOMBUSTIONINAIR2H2O2IGNITED2H2OSIX,METAL1REACTIONOFMETALWITHOXYGEN40MGCOMBUSTIONINAIR2MGO2IGNITE2MGO41IRONBURNSINOXYGEN3FE2O2IGNITESFE3O4FORTYTWOCOPPERHEATEDINTHEAIR2CUO2HEATING2CUO43ALUMINUMOXIDEFILMFORMEDINAIR4AL3O22AL2O32METALSALTACIDHYDROGENREACTION44ZINCANDDILUTESULFURICACIDZNH2SO4ZNSO4H245IRONANDDILUTESULFURICACIDFEH2SO4FESO4H246MGDILUTESULFURICACIDANDMGH2SO4MGSO4H247ALUMINUMANDDILUTESULFURICACIDSO42AL3H2SO4AL23H2348ZINCANDDILUTEHYDROCHLORICACIDZN2HCLH2ZNCL249IRONANDDILUTEHYDROCHLORICACIDFE2HCLH2FECL250MGANDDILUTEHYDROCHLORICACIDMGCL2H22HCLMG51ALUMINUMANDDILUTEHYDROCHLORICACID2AL6HCL2ALCL3H233METALLICELEMENTSALTSOLUTIONNEWMETALNEWSALT52IRONANDCOPPERSULFATESOLUTIONREACTIONFECUSO4FESO4CU53ZINCANDCOPPERSULFATESOLUTIONREACTIONZNCUSO4ZNSO4CU54COPPERANDMERCURYNITRATEREACTIONCUHGNO32CUNO32HG3THEPRINCIPLEOFMETALSMELTINGIRON553CO3CO24FE2FE2O3ATHIGHTEMPERATURESEVENACID,ALKALIANDSALT1THECHEMICALPROPERTIESOFACIDS1METALACIDSALTHYDROGENSEEABOVE2ACIDSALTWATERMETALOXIDE56IRONOXIDEANDDILUTEHYDROCHLORICACIDREACTIONFE2O36HCL2FECL33H2O57IRONOXIDEANDDILUTESULFURICACIDREACTIONFE2O33H2SO4FE23H2OSO4358COPPEROXIDEANDDILUTEHYDROCHLORICACIDREACTIONCUO2HCLCUCL2H2O59OFCOPPEROXIDEANDSULFURICACIDREACTIONCUOH2SO4CUSO4H2O3SALTALKALIACIDWATERNEUTRALIZATION60HYDROCHLORICACIDANDCAUSTICSODAREACTHCLNAOHNACLH2O61HYDROCHLORICACIDANDCALCIUMHYDROXIDEREACTION2HCLCAOH2CACL22H2OTHE62DRUGSINTHETREATMENTOFALUMINUMHYDROXIDEHYPERCHLORHYDRIA3HCLALALCL33OH3H2O63SULFURICACIDANDCAUSTICSODAREACTIONH2SO42NAOHNA2SO42H2O4ACIDSALTANOTHERACIDANOTHERSALT64MARBLEREACTSWITHDILUTEHYDROCHLORICACIDCACO32HCLH2OCO2CACL265SODIUMCARBONATEREACTSWITHDILUTEHYDROCHLORICACIDNA2CO32HCLH2OCO22NACL66SODIUMBICARBONATEREACTSWITHDILUTEHYDROCHLORICACIDNAHCO3HCLH2OCO2NACLREACTIONOF67SULFURICACIDANDBARIUMCHLORIDESOLUTIONH2SO4BACL2BASO42HCL2CHEMICALPROPERTIESOFALKALIS1ALKALIMETALOXIDENONSALTWATER68CAUSTICSODAINTHEAIREXPOSEDMETAMORPHIC2NAOHCO2NA2CO3H2O69CAUSTICSODATOABSORBSO22NAOHSO2NA2SO3H2O70CAUSTICSODAABSORBSTHREESULPHUROXIDEGAS2NAOHSO3NA2SO4H2O71OFLIMEDETERIORATIONINTHEAIRCAOH2CO2CACO3H2O72OFLIMESULFURDIOXIDEABSORPTIONCAOH2SO2CASO3H2O2ACIDALKALISALTWATERNEUTRALIZATIONREACTIONEQUATIONABOVE3ANOTHERALKALISALTALKALIANDANOTHERSALT73CALCIUMHYDROXIDEANDSODIUMCARBONATECAOH2NA2CO3CACO32NAOH3THECHEMICALPROPERTIESOFSALT1SALTSOLUTIONMETALELEMENTANOTHERMETALANOTHERSALT74IRONANDCOPPERSULFATESOLUTIONREACTIONFECUSO4FESO4CU2ANOTHERACIDSALTACIDANOTHERSALT75SODIUMCARBONATEREACTSWITHDILUTEHYDROCHLORICACIDNA2CO32HCLH2OCO22NACLSODIUMBICARBONATEREACTSWITHDILUTEHYDROCHLORICACIDNAHCO3HCLH2OCO2NACL3SALTANDALKALIANOTHERALKALIANOTHERSALTSEVENTYSIXCALCIUMHYDROXIDEANDSODIUMCARBONATECAOH2NA2CO3CACO32NAOH4SALTSALTTWONEWSALTS77SODIUMCHLORIDESOLUTIONANDSILVERNITRATESOLUTIONNACLAGNO3AGCLNANO378SODIUMSULFATEANDBARIUMCHLORIDENA2SO4BACL2BASO42NACL2HIGHSCHOOLCHEMISTRYEQUATIONDAQUAN2MGTICL4MOLTENTI2MGCL2MG2RBCLMGCL22RB2MGCO22MGOC2MGSIO22MGOSIMGH2SMGSH2MGH2SO4MGSO4H22AL3CL22ALCL34AL3O22AL2O3PASSIVATION4ALHG3O22XH2O2AL2O3XH2O4HG4AL3MNO22AL2O33MN2ALCR2O3AL2O32CR2ALFE2O3AL2O32FE2AL3FEOAL2O33FE2AL6HCL2ALCL33H22AL3H2SO4AL2SO433H22AL6H2SO4CONCENTRATEDAL2SO433SO26H2OAL,FEPASSIVATEDINCOLD,CONCENTRATEDH2SO4,HNO3AL4HNODILUTEALNO33NO2H2O2AL2NAOH2H2O2NAALO23H22FE3BR22FEBR3FEI2FEI2FESFES3FE4H2OGFE3O44H2FE2HCLFECL2H2FECUCL2FECL2CUFESNCL4FECL2SNCL2FOURTINCHLORIDECANNOTBECOMPLETELYREMOVEDUNDERACIDICCONDITIONSREDUCEDTOTINFESNCL2FECL2SNTHREE,NONMETALLICHYDRIDESHF,HCL,H2O,H2S,NH31,REDUCIBILITY4HCLCONCENTRATEDMNO2MNCL2CL22H2O4HCLGO22CL22H2O16HCL2KMNO42KCL2MNCL25CL28H2O14HCLK2CR2O72KCL2CRCL33CL27H2O2H2O2F24HFO22H2S3O2ADEQUATE2SO22H2O2H2SO2SMALLAMOUNT2S2H2O2H2SSO23S2H2OH2SH2SO4CONCENTRATEDSSO22H2O3H2S2HNODILUTE3S2NO4H2O5H2S2KMNO43H2SO42MNSO4K2SO45S8H2O3H2SK2CR2O74H2SO4CR2SO43K2SO43S7H2OH2S4NA2O22H2ONA2SO46NAOH2NH33CUO3CUN23H2O2NH33CL2N26HCL8NH33CL2N26NH4CL4NH33O2PUREOXYGEN2N26H2O4NH35O24NO6H2O4NH36NO5N26HOREMOVALOFNOBYAMMONIANAHH2ONAOHH24NAHTICL4TI4NACL2H2CAH22H2OCAOH22H22,ACID4HFSIO2SIF42H2OTHECONTENTOFTHISREACTIONISWIDELYUSEDINTHEDETERMINATIONOFSIO2INSTEELSAMPLESORSAMPLES2HFCACL2CAF22HCLH2SFEFESH2H2SCUCL2CUS2HCLH2S2AGNO3AG2S2HNO3H2SHGCL2HGS2HCLH2SPBNO32PBS2HNO3H2SFECL22NH32NA2NANH2H2NANH2H2ONAOHNH33,ALKALINENH3HCLNH4CLNH3HNO3NH4NO32NH3H2SO4NH42SO4NH3NACLH2OCO2NAHCO3NH4CLTHISREACTIONISUSEDFORINDUSTRIALPRODUCTIONOFSODIUMBICARBONATEANDSODA4,INSTABILITY2HFH2F22HCLH2CL22H2O2H2O22H2O22H2OO2H2SH2S2NH3N23H2FOUR,NONMETALLICOXIDESREDUCIBILITYOFLOWVALENCESTATE2SO2O22SO32SO2O22H2O2H2SO4THISISTHESLOWENVIRONMENTALCHEMICALREACTIONOFSO2INTHEATMOSPHERESO2CL22H2OH2SO42HCLSO2BR22H2OH2SO42HBRSO2I22H2OH2SO42HISO2NO2SO3NO2NOO22NO2NONO22NAOH2NANO2FORNOANDNO2INTAILGASFORNITRICACIDPRODUCTION2COO22CO2COCUOCUCO23COFE2O32FE3CO2COH2OCO2H23HIGHSCHOOLCHEMISTRYEQUATIONDAQUANOXIDATIONPROPERTYSO22H2S3S2H2OSO32KIK2SO3I2NO22KIH2ONOI22KOHIDENTIFICATIONOFBROMINEVAPORANDNO2INSTARCHKISOLUTION4NO2H2S4NOSO3H2O2NO2CU4CUON2CO22MG2MGOCCO2CANNOTBEUSEDTOEXTINGUISHFIRESBURNINGBYMG,CA,BA,NA,K,ETCSIO22H2SI2H2OSIO22MG2MGOSI3,THEROLEOFWATERSO2H2OH2SO3SO3H2OH2SO43NO2H2O2HNO3NON2O5H2O2HNO3P2O5H2O2HPO3P2O53H2O2H3PO4P2O5ISEASYTOABSORBWATERANDCANBEUSEDASAGASDRIERP2O53H2SO4CONCENTRATED2H3PO43SO3CO2H2OH2CO34,ANDTHEROLEOFALKALINESUBSTANCESSO22NH3H2ONH42SO3SO2NH42SO3H2O2NH4HSO3THISISTHEREACTIONOFTHESULFURICACIDPLANTTORECOVERSO2FIRSTABSORBSO2WITHAMMONIAWATER,ANDTHENH2SO4PROCESSING2NH4HSO3H2SO4NH42SO42H2O2SO2AMMONIUMSULFATEISUSEDASFERTILIZERANDSO2ISUSEDASRAWMATERIALGASSO2CAOH2CASO3H2OIDENTIFICATIONOFSO2ANDCO2CANNOTBEIDENTIFIEDBYFUCHSINSO3MGOMGSO4SO3CAOH2CASO4H2OCO22NAOHEXCESSNA2CO3H2OCO2EXCESSNAOHNAHCO3CO2CAOH2EXCESSCACO3H2O2CO2EXCESSCAOH2CAHCO32CO22NAALO23H2O2ALOH3NA2CO3CO2C6H5ONAH2OC6H5OHNAHCO3SIO2CAOCASIO3SIO22NAOHNA2SIO3H2OSLOWALKALICORROSIONOFGLASSATNORMALTEMPERATURESIO2NA2CO3NA2SIO3CO2SIO2CACO3CASIO3CO2FIVE,METALOXIDES1,THEREDUCIBILITYOFLOWVALENCE6FEOO22FE3O4FEO4HNO3FENO33NO22H2O2,OXIDATIONNA2O22NA2NA2OTHISREACTIONISUSEDTOPREPARENA2OMGO,AL2O3ALMOSTNOOXIDATION,ITISDIFFICULTTOBEREDUCEDTOMG,ALGENERALLY,MGANDALAREMADEBYELECTROLYSISFE2O33H22FE3H2OREDUCEDIRONPOWDERFE3O44H23FE4H2O3,THEROLEOFWATERNA2OH2O2NAOH2NA2O22H2O4NAOHO2THISREACTIONISDIVIDEDINTOTWOSTEPSNA2O22H2O2NAOHH2O2THEPREPARATIONOF2H2O22H2OO2H2O2CANUTILIZESIMILARREACTIONSBAO2H2SO4DILUTEBASO4H2O2MGOH2OMGOH2SLOWREACTION4,ANDTHEROLEOFACIDICSUBSTANCESNA2OSO3NA2SO4NA2OCO2NA2CO3NA2O2HCL2NACLH2O2NA2O22CO22NA2CO3O2NA2O2H2SO4COLD,DILUTENA2SO4H2O2MGOSO3MGSO4MGOH2SO4MGSO4H2OAL2O33H2SO4AL2SO433H2OAL2O3ISANAMPHOTERICOXIDEAL2O32NAOH2NAALO2H2OFEO2HCLFECL23H2OFE2O36HCL2FECL33H2OFE2O33H2SGFE2S33H2OFE3O48HCLFECL22FECL34H2O4REPLYHIGHSCHOOLCHEMISTRYEQUATIONDAQUANSIX,OXYGENATEDACID1,OXIDATION4HCLO33H2S3H2SO44HCLHCLO3HIHIO3HCL3HCLOHIHIO33HCLHCLOH2SO3H2SO4HCLHCLOH2O2HCLH2OO2OXIDATIONHCLOHCLO2HCLO3HCLO4,BUTTHESTRONG,HOTHCLO4ISVERYOXIDIZING2H2SO4CONCENTRATEDCCO22SO22H2O2H2SO4CONCENTRATEDS3SO22H2OPASSIVATIONOFH2SO4FEALATROOMTEMPERATURE6H2SO4CONCENTRATED2FEFE2SO433SO26H2O2H2SO4CONCENTRATEDCUCUSO4SO22H2OH2SO4CONCENTRATED2HBRSO2BR22H2OH2SO4CONCENTRATED2HISO2I22H2OH2SO4DILUTEFEFESO4H22H2SO32H2S3S2H2O4HNO3CONCENTRATEDCCO24NO22H2O6HNO3CONCENTRATEDSH2SO46NO22H2O5HNO3CONCENTRATEDPH3PO45NO2H2O6HNO3FEFENO333NO23H2O4HNO3FEFENO33NO2H2O30HNO38FE8FENO333N2O15H2O36HNO310FE10FENO333N218H2O30HNO38FE8FENO333NH4NO39H2O2,REDUCIBILITYH2SO3X2H2OH2SO42HXXMEANSCL2,BR2,I22H2SO3O22H2SO4H2SO3H2O2H2SO4H2O5H2SO32KMNO42MNSO4K2SO42H2SO43H2OH2SO32FECL3H2OH2SO42FECL22HCL3,ACIDH2SO4CONCENTRATEDCAF2CASO42HFH2SO4CONCENTRATEDNACLNAHSO4HCLH2SO4CONCENTRATED2NACLNA2SO42HCLH2SO4CONCENTRATEDNANO3NAHSO4HNO33H2SO4CONCENTRATEDCA3PO423CASO42H3PO42H2SO4CONCENTRATEDCA3PO422CASO4CAH2PO423HNO3AG3PO4H3PO43AGNO32HNO3CACO3CANO32H2OCO2H2S,HI,HBR,SO2COULDNOTBEPREPAREDWITHHNO3ANDCONCENTRATEDH2SO4GASOFEQUALREDUCTION4H3PO4CA3PO423CAH2PO42TSPH3PO4CONCENTRATEDNABRNAH2PO4HBRH3PO4CONCENTRATEDNAINAH2PO4HI4,INSTABILITY2HCLO2HCLO24HNO34NO2O22H2OH2SO3H2OSO2H2CO3H2OCO2H4SIO4H2SIO3H2OSEVEN,ALKALIREDUCIBILITYOFLOWVALENCESTATE4FEOH2O22H2O4FEOH3INTERACTIONWITHACIDICSUBSTANCES2NAOHSO2SMALLAMOUNTNA2SO3H2ONAOHSO2ADEQUATENAHSO32NAOHSIO2NASIO3H2O2NAOHAL2O32NAALO2H2O2NAOHCL2NACLNACLOH2ONAOHHCLNACLH2ONAOHH2SADEQUATENAHSH2O2NAOHH2SSMALLAMOUNTNA2S2H2O3NAOHALCL3ALOH33NACLNAOHALOH3NAALO22H2OALCL3ANDALOH3WHICHACIDISSTRONGNAOHNH4CLNACLNH3H2OMGOH22NH4CLMGCL22NH3H2OALOH3NH4CLDOESNOTDISSOLVE3,INSTABILITYMGOH2MGOH2O2ALOH3AL2O33H2O2FEOH3FE2O33H2OCUOH2CUOH2OEIGHT,SALT1,OXIDATION2FECL3FE3FECL22FECL3CU2

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