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        1. ijУW(xu)nСM̼̽κr¶֧ȼ@һ}rO(sh)ӋЌ򞣺ٌȼVl̼wl(f)F(xin)Vlȼʮd^^ɫ|(zh)߀кɫ|(zh)ڌļFzвһ֧ȼĻ˶̼l(f)F(xin)Ϩ磮Ո(j)ͬW(xu)ČشІ}
          1VlCO2з(yng)ĻW(xu)ʽ
           
          
          2ͬW(xu)FzCO2ȼČ?zi)?!--BA-->
           

          3ͨ^VFCO2ȼČ򞣬óʲôY(ji)Փ
           

          4ͨ^VCO2ȼ@㌦ȼėlʲôµJR
           
          (j)F(xin)ȼVl̼wУl(f)F(xin)Vlȼ^ɫ|(zh)⣬߀кɫ|(zh)Y(ji)Vɫw̼ɫwQһٸ(j)̼κr¶֧ȼ@һCĿģóڶ}𰸣@?zi)ĵóY(ji)Փԭ֪RиȫJR
          ⣺(j)F(xin)ȼVl̼wУl(f)F(xin)Vlȼ^ɫ|(zh)⣬߀кɫ|(zh)Y(ji)Vɫw̼ɫwVڶ̼ȼV̼ʣ1𰸣2Mg+CO2
           cȼ 
          .
           
          2MgO+CԓҪC̼κΗl¶֧ȼY(ji)Fzڶ̼ȼĿnjVmڶ̼ȼFʣ2𰸣cVڶ̼ȼȣVmڶ̼ȼFY(ji)Փ@?zi)ʣ?𰸣ֽ̼֧Vȼ֧Fȼ(j)Vڶ̼ȼԭȼlпȼc|ȫ(yng)ǺĚwʣ4𰸣ȼcĚw|Ҳȼһ⣮
          cu}c|(zh)|(zh)P(gun)Č}ˌW(xu)ĿY(ji)Ҳ˻W(xu)ZCԏ
          (x)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ

          30ijW(xu)nСMͬW(xu)O(sh)ӋһCһ̼|(zh)һȤζԵČЧ@bDʾ__P(gun)aͬrڼ̎һԴͨmһ̼P(gun)]_P(gun)abԴs10-15犺^쵽A~ԻBCrtѪҺ׃ɺɫȻ__P(gun)bͬrڼ쌧(do)̎_P(gun)bcȼԇش
          1AнY(ji)f
          COyˮ
          
          2BнY(ji)f
          COж

          3ڼ쌧(do)̎cȼĿǣ
          ֹCOŷŵ՚Ⱦ՚

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          33ijУW(xu)nСMһλȡˮˮÿ5pHӋyһpH䔵(sh)(j)±
          yr 605 610 615 620 625 630
          p H 4.95 4.94 4.94 4.88 4.86 4.85
          ֪ˮpHs56pHС56
          1ȡˮǷ
          ǡ򡰷񡱣ڜygˮˮӵSrg׃u
          򡰜p
          2(jng){(dio)@һ؅^(q)һȼúl(f)늏Sa(chn)^Юa(chn)SO2ijͬW(xu)O(sh)ӋûAa(chn)^Юa(chn)SO2D(zhun)ɁcNa2SO3Ոԓ(yng)ĻW(xu)ʽ
          SO2+2NaOHTNa2SO3+H2O
          SO2+2NaOHTNa2SO3+H2O
          3pHԇyˮAyǣ
          òմȡˮƷpHԇpHԇ@ʾɫc˜ʱɫx(sh)ֵ

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          ijУW(xu)nСMeO_չh(hun)ӣW(xu)УڵصһSųˮMжΙzyl(f)F(xin)кдZn2+Hg2+Fe3+Cu2+ķNxӣ粻̎h(hun)ȾֹȾ~ͬW(xu)O(sh)ӋµČ򞷽
          һˮ
          NaOHҺ^V
          CuO
          H2
          Cu
          ˮ
          ^Fۣ^V
          V
          CuO
          H2
          Cu
          ˮ
          ^Fۣ^V
          V
          ϡ}^V
          V
          CuO
          H2
          Cu
          1N򞷽ƵüCuķ

          2Ƶü~ķУԕ(do)­h(hun)Ⱦ՚ȾIJE
          xڡܣȾԭ
          VеĹҺB(ti)~ϣڼӟr]l(f)՚
          VеĹҺB(ti)~ϣڼӟr]l(f)՚
          M
          ڼӟbBһsb
          ڼӟbBһsbã

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          򣨟oɫд̼ԚζwҸwҪĴȾ҇ʮҕh(hun)oҕ_ÿ조„“(lin)Ҫȫ42Ҫп՚|(zh)Ո˂P(gun)עԼh(hun)ĿǰP(gun)T(j)SO2Br2壩H2OĶ(yng)y՚SO2ĺ@һԭͨ^늽аl(f)(yng)r׃Ԝʴ_y՚БҸwĺijW(xu)nСMyУ@՚SO2Ҹwĺ(j)(yng)ԭO(sh)Ӌbã
          1՚ܜʴ_y(jng)õĿ՚|(zh)yҸwPrDʾbBӵǣ̖
          BCA
          BCA

          2ʴ_ySO2ĺr^쵽
          AеˮSɫ׃?yu)oɫ
          AеˮSɫ׃?yu)oɫ
          r(yng)P(gun)]ã(yng)ԭ
            Br2+2H2O+SO2=H2SO4+2HBr
          Sɫ          oɫ
          3Ҫy՚БҸwĺҪyr՚|(zh)⣬߀Ҫy
          cd
          cd
          ̖
          aǰB|(zh)                  bB |(zh)
          cǰC |(zh)                 d..C |(zh)

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          W(xu)fW(xu)MP(gun)I
          1ijW(xu)nСMһλУȡˮˮÿ5pHӋyһpH䔵(sh)(j)±
          yr 605 610 615 620 625 630
          pH 4.95 4.94 4.94 4.88 4.86 4.85
          ȡˮǷ
           ǡ򡰷񡱣ڜygˮˮӵSrg׃u
           򡰜p
          ڽ(jng){(dio)@һ؅^(q)һȼúl(f)늏Sa(chn)^Юa(chn)SO2ijͬW(xu)O(sh)ӋûAa(chn)^Юa(chn)SO2Ոԓ(yng)ĻW(xu)ʽ
          SO2+2NaOHTNa2SO3+H2O
          SO2+2NaOHTNa2SO3+H2O

          2nͬW(xu)CO2}ġW(xu)(yng)ΑΑҎ(gu)t飺ǰһ(yng)һNһ(yng)ķ(yng)̖Ҫķ(yng)ѭh(hun)Dʾʾз(yng)ĻW(xu)ʽ
          ʾC+CO2
           ߜ 
          .
           
          2CO
          2CO+O2
           cȼ 
          .
           
          2CO2
          2CO+O2
           cȼ 
          .
           
          2CO2
          
          CO2+CaOH2TCaCO3+H2O
          CO2+CaOH2TCaCO3+H2O
          ԓ(yng)ԙzCO2
          CaCO3+2HCl=CaCl2+H2O+CO2
          CaCO3+2HCl=CaCl2+H2O+CO2
          ԓ(yng)(f)ֽⷴ(yng)

          鿴𰸺ͽ>>

          ͬ(x)Դ