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        1. Ӣҽ̾W(wng) > лW > }ĿԔ
          2012?_һģijУWdȤСMо~zc^ķSO2IJֻW|(zh)MŒ򞣮ԓСMͬWڌаl(f)F(xin)ʹý̲ṩ~ᷴ͝ČbòHȫԲɭh(hun)Ⱦ(jng)^ͬWӑՓԼώָԓСMOӋˈDʾbòMЌ򞣮
          ՈشІ}
          1bAаl(f)ĻWʽ
          Cu+2H2SO4
              
          .
           
          CuSO4+SO2+2H2O
          Cu+2H2SO4
              
          .
           
          CuSO4+SO2+2H2O

          2Ոܵ
          ֹBеҺw
          ֹBеҺw
          ֻһcͿɣ
          3ԇAMмӟᣬl(f)F(xin)DԇКݳƷtҺܿɫKδҊCԇК^ҺF(xin)̽CԇδF(xin)ԭԓСMͬWڻWփֻ醵|(zh)µܽȔ(sh)(j)
          |(zh) ܽ |(zh) ܽ
          CaOH2 0.173 BaOH2 3.89
          CaCO3 0.0013 BaSO3 0.016
          CaHCO32 16.60
          Ո㑪оAyCԇδF(xin)ԭ
          ܽ^ā^
          ܽ^ā^
          
          4CCԇҺĽMɣMЌՈЌ棺
          򞷽 F(xin)
          1ȡҺԇϡ}ᣬӟâ
          񝙵Ʒtԇ
          񝙵Ʒtԇ
          za(chn)Ěw
          ԇКɣƷtԇɫ
          ԇКƷtԇɫ
          2ȡҺԇ
          c
          c
          Һ^F(xin)
          ԇгF(xin)
          ԇгF(xin)
          5ꮅȡԇBӟ^ĬF(xin)
          Һɟoɫ֏͞tɫ
          Һɟoɫ֏͞tɫ
          ԓ_Ŀ
          ɫ|(zh)ɵğoɫ|(zh)Dz(wn)
          ɫ|(zh)ɵğoɫ|(zh)Dz(wn)

          6ԇDնSO2SO2ĻҺмSˮʎҺ׃?yu)oɫˮɫxӷʽ
          SO32-+Br2+2OH-=H2O+SO42-+2Br-
          SO32-+Br2+2OH-=H2O+SO42-+2Br-
          1ӟl~ᷴ͝~Ͷˮע~ϡ᲻
          2ֹҺw
          3ȷ^}Ļ^ĻܽĶ_δa(chn)ԭ
          4Ʒtzx͚ܺxӷɶк͚Ԫأ
          5ƷtҺƯԲ(wn)ӟᷴҺ׻֏ԭɫ
          6Џܰсxxͬr߀ԭxӣ
          ⣺1ӟl£~͝ķʽ飺Cu+2H2SO4
              
          .
           
          CuSO4+SO2+2H2O
          ʴ𰸞飺Cu+2H2SO4
              
          .
           
          CuSO4+SO2+2H2O
          2ֹBеҺwʴ𰸞飺ֹBеҺw
          3ͨ^^֪^ĻܽԴ}Ļԛ]Юa(chn)ԭǣܽ^ā^ʴ𰸞飺ܽ^ā^
          4ف^}ᷴȻ^ͶˮʹƷtҺɫԿÝ񝙵ƷtԇzɵĚwF(xin)ԇКɣƷtԇɫʴ𰸞飺񝙵ƷtԇԇКƷtԇɫ
          ځ^͚cɁ^ˮca(chn)ԇǚcҺF(xin)ԇгF(xin)ᣬʴ𰸞飺cҺԇгF(xin)
          5ƯǕrģӟƯ׺ҺҺ֏ԭɫ(j)ˌCɫ|(zh)ɵğoɫ|(zh)Dz(wn)ģʴ𰸞飺Һɟoɫ֏͞tɫfɫ|(zh)ɵğoɫ|(zh)Dz(wn)ģ
          6Џܰсxxͬr߀ԭx
          xӷʽ飺SO32-+Br2+2OH-=H2O+SO42-+2Br-
          ʴ𰸞飺SO32-+Br2+2OH-=H2O+SO42-+2Br-
          cu}˝|(zh)ęz֪RcyȲעƯʹƷtҺɫʹAָʾɫec
          ϵд
          P}

          ĿлW Դ x

          2012?տһģijWdȤСMͬWˆDʾbMЌоDabcʾֹˮAՈ䷽Mƻur
           
          1ҌBCEB
          }
          }
          
          }
          }
          QԭϿȡCl2оȚĻW|(zh)ʂ䣮
          2Ìҳ÷ȡȚACEBڱмmˮƵˮˮ֞ɷMТ񡢢ɂF(xin)󡢽Y(ji)Փ£

          ̖
          F(xin) Y(ji)Փ
          ˮƷtҺ ƷtҺɫ ȚcˮĮa(chn)Ư
          ˮм̼cĩ Пoɫ
          ݮa(chn)
          ȚcˮĮa(chn)
          ՈurƳY(ji)ՓǷ
          ՈfɣtoУ
          ]CȚoƯ
          ]CȚoƯ

          ƳĽY(ji)ՓǷ
          ՈfɣoУ
          ȡȚкHClwHClˮc̼cĩa(chn)
          ȡȚкHClwHClˮc̼cĩa(chn)

          3ACEBOӋһεČCCl-Br-߀ԭԏPxӷʽ飺
          MnO2+4H++2Cl-
           ӟ 
          .
           
          Mn2++2H2O+Cl2
          MnO2+4H++2Cl-
           ӟ 
          .
           
          Mn2++2H2O+Cl2
          
          Cl2+2Br-T2Cl-+Br2
          Cl2+2Br-T2Cl-+Br2

          4BDEbBBʢb~ƬпϰϣƵòMNO2P򞣮
          Bаl(f)ĻWʽ
          Cu+4HNO3⣩TCuNO32+2NO2+2H2O
          Cu+4HNO3⣩TCuNO32+2NO2+2H2O

          DbCNO2cˮķE飺P]ֹˮA
          ab
          ab
          ٴ_ֹˮA
          c
          c
          ʹеˮMԇܶĿܵIJ
          p־oգ΢ᣩԇܶʹԇКwݳNO2cˮ|󼴿l(f)еˮԇܶ
          p־oգ΢ᣩԇܶʹԇКwݳNO2cˮ|󼴿l(f)еˮԇܶ

          鿴𰸺ͽ>>

          ĿлW Դ

          2012?_һģf_ǣ

          鿴𰸺ͽ>>

          ĿлW Դ x

          2012?_һģ1ijSŷŵˮijЩwк|(zh)JܺFe3+Ba2+K+OH-Cl-CO2-3SO2-4Mһ_JȡMЌzy
          ȡˮм^ʟoɫ͸һB(ti)
          ȡӵˮϡдɫa(chn)ټϡɫʧ
          pHԇyˮpHԇ@{ɫ
          1ɴ˿֪ԓˮп϶еx
          Ba2+OH-
          Ba2+OH-
          ϶]еx
          Fe3+CO32-SO42-
          Fe3+CO32-SO42-
          ܺеx
          K+Cl-
          K+Cl-

          2ͨ^Mһ_ҺпܴxӵIJEF(xin)
          KzպȡĴyҺھƾƟ͸^{ɫ⒲^죬l(f)F(xin)ʬF(xin)ɫtfxӣȡĴyҺһ֧ԇӎ׵yаɫټܽ⣬Cx
          KzպȡĴyҺھƾƟ͸^{ɫ⒲^l(f)F(xin)ʬF(xin)ɫtfxӣȡĴyҺһ֧ԇӎ׵yаɫټᣬܽCx

          2Ҟ黯WdȤСMͬWʂķNtɫҺքeKMnO4Һз̪NaOHҺʯϡƷtҺ߀ṩ˳ҊăxˎƷB(yng)ͬWĄ(chung)¾͌`ֻSxһNԇķNҺbe
          1׽MͬWxFeCl2ҺԇԓMͬWbeNaOHҺPxӷʽ
          Fe2++2OH-=FeOH24FeOH2+O2+2H2O=4FeOH3
          Fe2++2OH-=FeOH24FeOH2+O2+2H2O=4FeOH3
          
          2ҽMͬWxNa2SO3ҺֱbeҺĬF(xin)քe
          KMnO4ҺҺtɫȥa(chn)oɫд̼ԚζĚw
          KMnO4ҺҺtɫȥa(chn)oɫд̼ԚζĚw
          
          3MͬWxһNԇһbeķNҺxԇ
          NH42SO3NH4HSO3NH42S
          NH42SO3NH4HSO3NH42S

          鿴𰸺ͽ>>

          ĿлW Դ x

          2012?_һģ[x2-Wcg]ϳɰʾD£

          شІ}
          1OAк늼ӟ|ý͟ύQаl(f)ĻWʽ
          N2+3H2
          ߻
          ߜظ߉
          2NH3
          N2+3H2
          ߻
          ߜظ߉
          2NH3
          OAQ
          ϳ
          ϳ

          2OBmnǃɂͨˮˮ
          n
          n
          mnˏ෴ͨˮԭ
          ߜؚws϶Msˮ¶M룬sЧ
          ߜؚws϶Msˮ¶M룬sЧ
          
          3I(y)ϳɰԭǵ͚⣮ǏĿ՚зxͨʹõăɷNx
          Һ
          Һ
          s
          s
          
          4Ȼ⡢úcˮƵÚ⣮±ijϳɰSòͬԭϵͶYģ
          ԭ Ȼ ú
          ͶYM 1.0 1.5 2.0
          /J?t-1 28109 38109 48109
          (j)ϱϢJ
          Ȼ
          Ȼ
          ԭã
          Ոڸߜ߻cˮⷴɚһ̼ĻWʽ
          CH4+H2O
             ߜ   
          .
          ߻
          CO+3H2
          CH4+H2O
             ߜ   
          .
          ߻
          CO+3H2
          
          ֪CsCOgH2gȫȼğữWʽքe飺
          Cs+O2gTCO2gH=-394kJ/mol
          2CO2g+O2gTCO2gH=-566kJ/mol
          2H2g+O2gT2H2OgH=-484kJ/mol
          ԇCcˮڸߜؗl·ɚcһ̼ğữWʽ
          CS+H2Og
           ߜ 
          .
           
          COg+H2g H=+131KJ/mol
          CS+H2Og
           ߜ 
          .
           
          COg+H2g H=+131KJ/mol

          5ںϳɰa(chn)ɵİrķĚwзx\ûWƽ֪R@ɣ
          ߰⣬pСƽƣڰϳ
          ߰pСƽڰϳ

          鿴𰸺ͽ>>

          ͬԴ