日韩亚洲一区中文字幕,日韩欧美三级中文字幕在线,国产伦精品一区二区三区,免费在线欧美性爱链接

      1. <sub id="o5kww"></sub>
        <legend id="o5kww"></legend>
        <style id="o5kww"><abbr id="o5kww"></abbr></style>

        <strong id="o5kww"><u id="o5kww"></u></strong>
        1. 2012?ģMijУW(xu)dȤСMͬW(xu)քe(du)Țˮ|(zh)M(jn)̽
          I Dnj(sh)(yn)ƂȚⲢM(jn)һϵP(gun)(sh)(yn)bã֊AO(sh)ԣ

          1ƂȚxõˎƷi͝}AеĻW(xu)(yng)ʽ飺
          MnO2+4HCl⣩
              
          .
           
          MnCl2+Cl2+2H2O
          MnO2+4HCl⣩
              
          .
           
          MnCl2+Cl2+2H2O

          2bBʳ}ˮ
          ȥCl2еHCl
          ȥCl2еHCl
          ͬr(sh)bB߀ܱO(jin)y(c)(sh)(yn)M(jn)Еr(sh)CǷl(f)Ո(qng)(xi)l(f)r(sh)BеĬF(xin)
          BL(zhng)i©Һ
          BL(zhng)i©Һ

          3bCČ(sh)(yn)?zi)?yn)CȚǷƯC IIIIII̎η
          ܡ
          
          ̖(ho)ٸɫl  ڝ(rn)ɫl  ۉAʯ  ܟo(w)ˮȻ}  ݝ
          4(dng)Dо?f)һȚr(sh)DҺu׃?yu)?!--BA-->
          S
          S
          ɫٴ_(ki)DbûbDҺFƿEʎ^쵽ĬF(xin)
          EҺ֞Ɍόӣӣɫ
          EҺ֞Ɍόӣӣɫ

          5bFпɸNaHSO3ҺՈ(qng)ДǷ
          ǡ򡰷񡱣ǣxӷ(yng)ʽʾ
          4HSO3-+Cl2=SO42-+2Cl-+3SO2+2H2O
          4HSO3-+Cl2=SO42-+2Cl-+3SO2+2H2O

          IIͬW(xu)ȚͨmˮУƵˮˮ뺬з̪NaOHҺЕr(sh)l(f)F(xin)Һtɫȥ(du)tɫȥԭɷNO(sh)
          O(sh)٣Cl2cˮ(yng)Џ(qing)ԵHClOHClOƯãʹtɫȥ
          O(sh)ڣ
          H+cOH-к(do)Һɫ
          H+cOH-кͣ(do)Һɫ

          Ո(qng)?jin)O(sh)Ӌ(j)(sh)(yn)(yn)CO(sh)ٺͼO(sh)Ă(g)_(xi)F(xin)󼰽Y(ji)Փ
          ȡɫҺԇμӷ̪@tɫO(sh)_ȡɫҺԇУmNaOHҺ@tɫO(sh)_
          ȡɫҺԇУμӷ̪@tɫO(sh)_ȡɫҺԇmNaOHҺ@tɫO(sh)_
          1(j)(sh)(yn)ȡȚԇͷ(yng)a(chn)(sh)(xi)W(xu)ʽ
          2(yng)кs|(zh)Ȼ䡢ˮY(ji)ό(sh)(yn)b÷ش(wn)}bКw(qing)׃
          3(yn)CȚǷƯҪ(yn)CȚo(w)Ư(rn)ɫlȚˮ(yng)ɴƯ
          4(dng)Dо?f)Țr(sh)Ț廯c(yng)|(zh)Կo(w)ɫҺu׃?yu)Sɫ_(ki)bDҺbEɵ|(zh)͵⻯⛷(yng)ɵ|(zh)|(zh)ܽڱʎ֌ӣό
          5ȚЏ(qing)ҺЌHSO3-SO42-ͬr(sh)Cl-H+H+cHSO3-(yng)SO2
          6Țcˮl(f)W(xu)(yng)}ʹᣨHClOҺtɫȥ}ccҺ(hu)l(f)кͷ(yng)ҲܴЏ(qing)ɌijЩɫ|(zh)ɟo(w)ɫ|(zh)
          1Һtɫɫğo(w)ɫҺ12mLԇȻμӷ̪Һɟo(w)ɫ׃ɼtɫCҺtɫȥԭǢ٣ҺȻo(w)ɫC1ҺtɫȥԭǢ
          ⣺I 1ƂȚxõˎƷwi͝}ӟᷴ(yng)ĻW(xu)(yng)ʽ飺MnO2+4HCl⣩
              
          .
           
          MnCl2+Cl2+2H2O
          ʴ𰸞飺MnO2+4HCl⣩
              
          .
           
          MnCl2+Cl2+2H2O
          2(yng)^(gu)ȻˮȚеs|(zh)bBʳ}ˮdzȥCl2еHClbBǰȫƿO(jin)y(c)(sh)(yn)M(jn)Еr(sh)CǷl(f)l(f)r(sh)Bе(qing)BL(zhng)i©Һγˮ
          ʴ𰸞飺ȥCl2еHClBL(zhng)i©Һγˮ
          3bCČ(sh)(yn)?zi)?yn)CȚǷƯ(yn)CȚǷƯҪ(yn)CȚo(w)Ư(rn)ɫlȚˮ(yng)ɴƯx(xing)abcĢжǸͨ(rn)ɫl(yn)CȚƯCIIIIIIη(rn)ɫlo(w)ˮȻ}ɫlxʴ𰸞飺ܡ
          4D廯c(dng)Dо?f)Țr(sh)Ț廯c(yng)|(zh)Կo(w)ɫҺu׃?yu)SԬF(xin)飺Һğo(w)ɫ׃Sɫ_(ki)bDк|(zh)Һʵ⻯⛺ͱbEУ|(zh)͵⻯⛷(yng)ɵ|(zh)|(zh)ڱϼtɫʎ^쵽ĬF(xin)ǣEҺ֞Ɍόӣӣϼtɫʴ𰸞飺SEҺ֞Ɍӣόӣӣϼtɫ
          NaHSO3(hu)l(f)(yng)4HSO3-+Cl2=SO42-+2Cl-+3SO2+2H2Oɶw
          5NaHSO3(hu)l(f)(yng)4HSO3-+Cl2=SO42-+2Cl-+3SO2+2H2OɶwȾh(hun)ʲУ
          ʴ𰸞飺4HSO3-+Cl2=SO42-+2Cl-+3SO2+2H2O
          II1}ԭЃɂ(g)}õĽY(ji)һNǣҺеļtɫ|(zh)ˮеĴɫһNǣˮе}к˚cʹҺɉAD(zhun)׃̪ԇҺԻҺ@o(w)ɫʴ𰸞飺H+cOH-кͣ(do)Һɫ
          ȡ1Һtɫɫğo(w)ɫҺ12mLԇȻμӷ̪Һɟo(w)ɫ׃ɼtɫCҺtɫȥԭǢҺȻo(w)ɫC1ҺtɫȥԭǢʴ𰸞飺ȡɫҺԇμӷ̪@tɫO(sh)_ȡɫҺԇmNaOHҺ@tɫO(sh)_
          c(din)u(png)}̽|(zh)|(zh)׃Ҏ(gu)ɣ˽Aָʾ|(zh)W(xu)(hu)͌(sh)(yn)(yn)Cķ
          (x)(c)ϵд
          P(gun)(x)}

          ĿлW(xu) (li)Դ

          2012?ģMԪXYZWQԪڱе(du)λDʾf(shu)_ǣ

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          2012?ģMP(gun)(sh)(yn)F(xin)Y(ji)Փ_ǣ

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          2012?ģM±25Cr(sh)ijЩxƽⳣ(sh)f(shu)_ǣ
          W(xu)ʽ CH3COOH HClO H2CO3
          Ka 1.810-5 3.010-8 Ka1=4.110-7
          Ka2=5.610-11

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          2012?ģMP(gun)f(shu)_ǣ

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          2012?ģMЈDʾc(du)(yng)Ĕǣ

          鿴𰸺ͽ>>

          ͬ(x)(c)