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        1. Ӣҽ̾W(wng) > лW > }ĿԔ

          ijWWWСM̽|(zh)ˆDʾbMЌՈشІ}

          1büʢŝăxAQ       xBаl(f)ĻWʽ           
          2еĿհ

          3ȡbñеԇCеμNa2SO3ҺҺɫȥԓ^аl(f)xӷʽ               ҺҪSO32SO42IxӣՈ?zh)bSO32SO42IČ档
          xԇ2molL1HCl1molL1H2SO41molL1BaCl21molL1Ba(NO3)2CCl4ˮˮ

          1Һ©1֣Cu4HNO3⣩=CuNO322NO22H2O3֣
          2

          bþ̖
          F(xin)
          ĻWʽ
          NO2F(xin)ĻW|(zh)

           
           
          ߀ԭԣ1֣

          Һ׃{ɫ1֣
          NO22KIH2SO4=K2SO4I2NOH2O3֣
           
          3I2SO32-H2O=2ISO42-2H
          ̖

          AڬF(xin)ͽY(ji)Փ
          E
          ˮ1֣
          ˮɫ1֣
          E
          ȡyҺԇB^2 molL1}ٵμm1 molL1 BaCl2Һ1֣
          a(chn)ɫCSO42-
          E
           
          Һ֌ŒҺwϼtɫ1֣
           

          ԇ}1(j)xAĽY(ji)(gu)c֪AҺ©sƿBаl(f)ķ~ķ~ˮWʽCu4HNO3⣩=CuNO322NO22H2O2(j)bеķʽ֪еԪصĻσr+4rߵ+5r߀ԭF(xin)߀ԭͨԇCˮһЏԌxɆ|(zh)׃{ɫʽNO22KIH2SO4=K2SO4I2NOH2O3ԇCμNa2SO3ҺҺɫȥl(f)ķˮҺе́cc͚xӷʽI2SO32-H2O=2ISO42-2HbSO32SO42I(j)}oϢԇ֪SO32ęzˮF(xin)ˮɫSO42zIJȡyҺԇB^2 molL1}ٵμm1 molL1 BaCl2Һa(chn)ɫCSO42-Ięz򞣺ȡyҺԇCμˮȻ̼ʎҺ֌ŒҺwϼtɫCеx
          c黯Wxӷʽxәz

          ϵд
          P(gun)}

          ĿлW Դ }

          ijWdȤСMͬWDʾbMЌ(DabcʾֹˮA)

          ՈҪ:
          (1)BbÿȡĚw(ɷN) 
          (2)ACEBbÿȡCl2MP(gun)|(zh)򞡣
          ڱмmˮ,Ƶˮˮ֞ɷ,MЌ,F(xin)Y(ji)Փ:

          ̖

          F(xin)
          Y(ji)Փ

          ˮƷtҺ
          Һɫ
          ȚcˮĮa(chn)Ư

          ˮм
          NaHCO3ĩ
          Пoɫݮa(chn)
          ȚcˮĮa(chn)^
           
          ՈurĽY(ji)ՓǷ?,Ոf
          ՈbO(sh)ӋһεČCCl-Br-߀ԭԏ(քeָʢbԇF(xin)󼰽Y(ji)Փ)       
          (3)BDEbB,Bʢb~Ƭ(пϰ),ƵNO2MP(gun)򞡣
          Bаl(f)ĻWʽ                          
          DbCNO2cˮķ,E:P(gun)]ֹˮA,ٴ_ֹˮA,ʹеˮMԇܶIJ                     
          ԇܶеNO2cˮַ,ԇ܃(ni)ͨһO2,ֱԇȫMˮ,tҺ|(zh)|(zh)(w˜ʠrӋ)

          鿴𰸺ͽ>>

          ĿлW Դ }

          ijWndȤСM̽~cķrijЩa(chn)|(zh)
          ()҃ͬWMЌ򞣺ȡһ~Ƭ20 mL 18 mol/LĝڈAןƿйᣬֱꮅl(f)F(xin)ƿ߀~Ƭʣ࣬ͬr(j)W֪RJ߀^ʣ
          1~cᷴĻWʽǣ                                
          CČ򞷽_            (ĸ)
          aټmNaNO3wBٵBaCl2Һ Cټy DٵNa2CO3Һ
          2ͬWO(sh)ӋȵČ򞷽ǜya(chn)wзве          (ĸ)
          aa(chn)Ěwͨ^AȷQʢЉAʯҵĸY(ji)ٴηQ
          ba(chn)ĚwͨԸiҺټBaCl2Һ^VϴQ
          cˮya(chn)wwe(ɘ˜ʠr)
          dNaHSO3Һķya(chn)wwe(ɘ˜ʠr)
          3ͬWO(sh)ӋyȵČ򞷽ǣyĻҺCu2ڷҺмNa2SҺַ^Vϴ졢Q|(zh)W gy÷ҺweV mLtʣ|(zh)Ȟ              mol/L(úWVĴ(sh)ʽʾ)
          ()ͬW̽SO2cBaCl2Һܷ񷴑ɰɫBaSO3
          ͬWȌa(chn)Ěwͨ^ʢNaHSO3ҺϴƿپͨBaCl2Һ^쵽ɫzɫl(f)F(xin)ȫϡ}ᣬԓɱSO2          һxӷʽɴ˳ԭ                                             

          鿴𰸺ͽ>>

          ĿлW Դ }

          MnO2͝}ȡȚⲢCȚIJ|(zh)bˆDʾ

          1GbQ___________________AbõxӷWʽ             c߀ԭ|(zh)֮Ȟ      
          2Bbõ_____________
          3_ʼ׷犺DbütlǷɫ__________Eb^쵽ĬF(xin)_____________
          _____________________________________________________________
          4bFаl(f)ĻWʽ_____________________________________________________5FbúBһβ̎bbNaOHҺβ̎xӷʽ_____
          ____________________________________________________

          鿴𰸺ͽ>>

          ĿлW Դ }

          DУAȚİl(f)bBCǃwbãDbFzW(wng)EĵײɫwۼFնwbá

          1bһ̎e`Ոָ        ̎ĸʾ
          2ͨ^BǞ˳ȥ          BБ              ͨ^CǞ˳ȥ               
          3DFаl(f)ĻWʽ                                                                 
          4AЮa(chn)Ț3.36L˜ʠrՈӋ㣺
          ٌAаl(f)ĻWʽ˳AеD(zhun)r             
          MnO2|(zh)         ۱HCl|(zh)           

          鿴𰸺ͽ>>

          ĿлW Դ }

          F(xin)ijF̼ϽF̼ɷN|(zh)ĻijWdȤСM˜yF̼ϽF|(zh)֔(sh)̽ijЩ|(zh)O(sh)ӋˆDʾČbãAփxʡԣ͌򞷽MЌ̽

          I.yF|(zh)֔(sh)
          1zbÚԵһNǣP(gun)]Һ©ĻEbúBһ
          Ȼ________________________________________tCbõĚ
          2QE|(zh)a gF̼ϽƷbAУټĝAвݳwrֹͣӟEQEbgF̼ϽF|(zh)֔(sh)______________________________________________ʽ
          3bCзxӷʽ________________________________________
          4ͬWJ(j)ˌyõĔ(sh)(j)ӋϽF|(zh)֔(sh)ܕƫͣԭǿ՚CO2H2OMEʹbJMķ____________________________________.
          5ͬWJʹͬWJƫõM(j)ˌyúϽF|(zh)
          (sh)ҲܕƫxJеԭ_________________________________________
          .̽ijЩ|(zh)
          6AеμĝLδcȼƾǰABo@F(xin)ԭǣ
          _____________________________________________________________________
          7AйwQ~tcl(f)ĻWʽ__________________
          _______________________НF(xin)|(zh)______________________

          鿴𰸺ͽ>>

          ĿлW Դ }

          񣮌ҿ~͝ӟ́cȡ́cȡ򣬲ϣܿƷٶˆDпxõİl(f)b          ĸ

          ADʾijWSO2cƯ۾[80%Ca(ClO)2]ķMЌ̽^̣^쵽ĬF(xin)У
          .ҺϷF(xin)F
          ԺF(xin)Һ׃?yu)SGɫ
          Ժa(chn)ɫSGɫȥ

          1ˮгm(x)ͨSO2δ^쵽FƜyF(xin)еİFHClСҺγMŒ򞣺
          aÝ񝙵ĵ⻯⛵ԇzFo׃
          bữAgNO3ҺzFa(chn)ɫ
          ɌabДFкHCl                                    
          2дɫijɷ                 
          3F(xin)Һ׃?yu)SGɫĿԭSҺԵƯ۾ЧɷֺC1-l(f)a(chn)Cl2ͨ^Mһ_J@N䌍򞷽                                                       
          4xӷʽጬF(xin)SGɫȥԭ                                  
          5BDʾʯ-ʯ෨SO2šĻWʽ
                                                                                          

          鿴𰸺ͽ>>

          ĿлW Դ }

          16֣c(Na2S2O3)Ҫ}׷QKˮҴ޿ƯЏV
          ijУWоԌWСM\ȌW˼ͨ^̽Na2S2O3ĻW|(zh)
          ƷƂ䡿гÁcƂNa2S2O35H2OĻWʽ          
          Һ(jng)Óɫ^VsY(ji)^Vϴ졢Tîa(chn)ƷþwҴϴĿ         
          }Na2S2O3ǷcNa2SO4߂Ƶ|(zh)
          ٣                    
          ڣҺҲcᷴ
          ۣo߀ԭԣܱ
          |(zh)̽ڡO(sh)Ӌ򞷽

           

          F(xin)
          AڌF(xin)
          F(xin)ጣ
          xӷʽʾ

                   ԇc˜ʱɫ     [Դ:W**W(wng)Z*X*X*K]
          ҺpH=8
           
          pH=2
          μNa2S2O3Һ
                          
          2S2O32- +2H+TT S+SO2+H2O

          ˮеμNa2S2O3Һ
          ˮɫ׃\
                          
           
          Y(ji)Փ
          Na2S2O3cᷴ߀ԭcNa2SO4ĻW|(zh)
          }ӑՓ
          1ͬW̽ۡҺеμyҺ^쵽аɫa(chn)(j)JˮɌNa2S2O3JԓǷ_fɣ                                
          2ՈO(sh)Ӌһ򞷽CNa2S2O3߀ԭČ򞷽ǣ                    

          鿴𰸺ͽ>>

          ĿлW Դ }

          ijУdȤСMDbȡƯҺљzԇӣоP(gun)|(zh)
             
          ͬF(xin)󣺴_Һ©Ļμһ}cȼƾһΕrgP(gun)]Һ©ĻϨƾ
          1ƿзĻWʽ      
          2ʳ}ˮ      
          3ÈDbռȚՈ̓(ni)ԓbúD
          4ԓСMͬWbƵõƯҺNaClOĝƫ
          YϣҺаl(f)
          aCl2g2NaOHaqT NaClaqNaClOaqH2Ol??H1=101.1kJ/mol
          b3NaClOaqT2NaClaqNaClO3aq??H2=112.2kJ/mol
          aķʺܿ죬bҜ^
          (j)YՈDbMh      
          5޸ķԓСMͬWƵ^ߝȵNaClOҺƯҺ͵з̪ļtɫNa2SO3ҺϺ󣬵õoɫҺ
          룺NaClONa2SO3
          NaClOѷ̪
          NaClONa2SO3ͷ̪
          Ќ򞷽пCNaClONa2SO3      
          aϺҺм^}
          bϺҺм^}ټȻ^Һ
          cϺҺм^ټyҺ
          dϺҺм^Һټ^}
          ڞCNaClO˷̪MеČ      

          鿴𰸺ͽ>>

          ͬԴ