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        1. ijУW(xu)n(dng)СM̼̽κr¶֧ȼ@һ}r(sh)?c)O(sh)Ӌ(j)Ќ(sh)(yn)ٌȼVl̼?x)wУl(f)F(xin)Vlȼʮd^^ɫ|(zh)߀кɫ|(zh)ڌļ(x)Fzвһ֧ȼĻ˶̼l(f)F(xin)Ϩ磮Ո(qng)(j)ͬW(xu)Č(sh)(yn)شІ}
          1VlCO2з(yng)ĻW(xu)ʽ
           
          
          2FzCO2ȼČ(sh)(yn)?zi)?!--BA-->
           

          3ͨ^VFCO2ȼČ(sh)(yn)óʲôY(ji)Փ
           

          4ͨ^VCO2ȼ@(g)(sh)(yn)㌦(du)ȼėlʲôµJ(rn)R(sh)
           
          Ū̼|(zh)ȼČ(sh)|(zh)J(rn)R(sh)ijЩ֪R(sh)(du)Ժ͌(sh)ԣ
          ⣺1(j)(sh)(yn)֪Vlڶ̼ȼɰɫ|(zh)ͺɫ|(zh)(j)Ԫصغ֪V̼ʴ𰸞飺2Mg+CO2
           c(din)ȼ 
          .
           
          2MgO+C
          2FzCO2ȼČ(sh)(yn)ǞcVCO2ȼČ(sh)(yn)M(jn)Ќ(du)գʴ𰸞飺(du)Ռ(sh)(yn)
          3ͨ^(du)Ȍ(sh)(yn)֪̼֧Fȼ֧Vȼf(shu)̼֧|(zh)ȼʴ𰸞飺̼֧Fȼ֧Vȼ̼κr¶֧ȼ
          4ͨ^@(g)(sh)(yn)֪̼Ҳ֧ijЩ|(zh)ȼDZⅢcʴ𰸞飺ȼһⅢc
          c(din)u(png)Ҫ(du)ȼȼijЩlһϵе̽ĶJ(rn)R(sh)|(zh)ijЩ|(zh)B(yng)W(xu)}Q}
          (x)(c)ϵд
          P(gun)(x)}

          ĿлW(xu) (li)Դ

          30ijW(xu)n(dng)СMͬW(xu)O(sh)Ӌ(j)һ(yn)Cһ̼|(zh)һȤζԵČ(sh)(yn)Ч@(sh)(yn)bDʾ(dng)__P(gun)aͬr(sh)ڼ̎һԴͨmһ̼P(gun)]_P(gun)abԴs10-15犺^쵽A~ԻBCrtѪҺ׃ɺɫȻ__P(gun)bͬr(sh)ڼ쌧(do)̎_P(gun)bc(din)ȼԇش
          1AнY(ji)f(shu)
          COyˮ
          
          2BнY(ji)f(shu)
          COж

          3ڼ쌧(do)̎c(din)ȼĿǣ
          ֹCOŷŵ՚Ⱦ՚

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          33ijУW(xu)n(dng)СMһλ(dng)ȡˮˮӣÿ5pHӋ(j)y(c)һpH䔵(sh)(j)±
          y(c)r(sh) 605 610 615 620 625 630
          p H 4.95 4.94 4.94 4.88 4.86 4.85
          ֪ˮpHs56pHС56
          1ȡˮǷ
          ǡ򡰷񡱣ڜy(c)gˮˮӵSr(sh)g׃u
          (qing)
          (qing)򡰜p
          2(jng){(dio)@һ؅^(q)һȼúl(f)늏Sa(chn)^Юa(chn)SO2ijͬW(xu)O(sh)Ӌ(j)ûA(li)a(chn)^Юa(chn)SO2D(zhun)ɁcNa2SO3Ո(qng)ԓ(yng)ĻW(xu)ʽ
          SO2+2NaOHTNa2SO3+H2O
          SO2+2NaOHTNa2SO3+H2O
          3pHԇy(c)ˮAȣy(c)ǣ
          òմȡˮƷpHԇpHԇ@ʾɫc(bio)(zhn)ɫ(du)x(sh)ֵ

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          ijУW(xu)n(dng)СMeO_չh(hun)(dng)(du)W(xu)УڵصһSųˮM(jn)жΙzy(c)l(f)F(xin)кдZn2+Hg2+Fe3+Cu2+ķNxӣ粻̎(hu)(du)h(hun)ȾֹȾ~ͬW(xu)?c)O(sh)Ӌ(j)µČ(sh)(yn)
          һˮ
          NaOHҺ^V
          CuO
          H2
          Cu
          ˮ
          ^F^V
          V
          CuO
          H2
          Cu
          ˮ
          ^F^V
          V
          ϡ}^V
          V
          CuO
          H2
          Cu
          1N(sh)(yn)ƵüCuķ

          2Ƶü~ķУ(sh)(yn)ԕ(hu)(do)­h(hun)Ⱦ՚ȾIJE
          xڡܣȾԭ
          VеĹҺB(ti)~ϣڼӟr(sh)]l(f)՚
          VеĹҺB(ti)~ϣڼӟr(sh)]l(f)՚
          M(jn)
          ڼӟbBһ(g)sb
          ڼӟbBһ(g)sbã

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          򣨟o(w)ɫд̼ԚζwҸwҪĴȾ҇(gu)ʮҕh(hun)o(h)ҕ_(ti)ÿ조„“(lin)Ҫȫ(gu)42(g)Ҫп՚|(zh)?qng)?bo)˂P(gun)עԼh(hun)ĿǰP(gun)T(j)SO2Br2壩H2OĶ(yng)(li)y(c)՚SO2ĺ@һԭͨ^늽аl(f)(yng)r(sh)׃Ԝ(zhn)_y(c)՚БҸwĺijW(xu)n(dng)СMy(c)У@՚SO2Ҹwĺ(j)(yng)ԭO(sh)Ӌ(j)bã
          1՚ܜ(zhn)_y(c)(jng)õĿ՚|(zh)y(c)ҸwPr(sh)Dʾ(g)bBӵǣ̖(ho)
          BCA
          BCA

          2(zhn)_y(c)SO2ĺ(sh)(yn)r(sh)(dng)^쵽
          AеˮSɫ׃?yu)o(w)ɫ
          AеˮSɫ׃?yu)o(w)ɫ
          r(sh)(yng)P(gun)]ã(yng)ԭ
            Br2+2H2O+SO2=H2SO4+2HBr
          Sɫ          o(w)ɫ
          3Ҫy(c)՚БҸwĺҪy(c)(sh)(yn)r(sh)՚|(zh)߀Ҫy(c)
          cd
          cd
          ̖(ho)
          a(sh)(yn)ǰB|(zh)                  b(sh)(yn)B |(zh)
          c(sh)(yn)ǰC |(zh)                 d..(sh)(yn)C |(zh)

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          (gu)W(xu)f(shu)W(xu)M(jn)P(gun)I
          1ijW(xu)n(dng)СMһλ(dng)ȡˮˮÿ5pHӋ(j)y(c)һpH䔵(sh)(j)±
          y(c)r(sh) 605 610 615 620 625 630
          pH 4.95 4.94 4.94 4.88 4.86 4.85
          ȡˮǷ
           ǡ򡰷񡱣ڜy(c)gˮˮӵSr(sh)g׃u
          (qing)
          (qing)
           (qing)򡰜p
          ڽ(jng){(dio)飬@һ؅^(q)һȼúl(f)늏Sa(chn)^Юa(chn)SO2ijͬW(xu)O(sh)Ӌ(j)ûA(li)a(chn)^Юa(chn)SO2Ո(qng)ԓ(yng)ĻW(xu)ʽ
          SO2+2NaOHTNa2SO3+H2O
          SO2+2NaOHTNa2SO3+H2O

          2n(dng)ͬW(xu)CO2}ġW(xu)(yng)ΑΑҎ(gu)t飺ǰһ(g)(yng)һNһ(g)(yng)ķ(yng)̖(ho)Ҫķ(yng)ѭh(hun)Dʾʾз(yng)ĻW(xu)ʽ
          ʾC+CO2
           ߜ 
          .
           
          2CO
          2CO+O2
           c(din)ȼ 
          .
           
          2CO2
          2CO+O2
           c(din)ȼ 
          .
           
          2CO2
          
          CO2+CaOH2TCaCO3+H2O
          CO2+CaOH2TCaCO3+H2O
          ԓ(yng)ԙz(yn)CO2
          CaCO3+2HCl=CaCl2+H2O+CO2
          CaCO3+2HCl=CaCl2+H2O+CO2
          ԓ(yng)(f)ֽⷴ(yng)

          鿴𰸺ͽ>>

          ͬ(x)(c)