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. x_ijW(xu)dȤСMͬW(xu)ώָ(do)P(gun)ϵ̽(sh)(yn)

          ̽һijW(xu)dȤСMͬW(xu)՚⺬Ĝy(sh)(yn)M(jn)̽

          ҈DʾbúˎƷM(jn)Ќ(sh)(yn)(yng)ĻW(xu)ʽ_(d)ʽǣ

          СͬW(xu)J(rn)Fztלy՚ĺСͬW(xu)J(rn)鲻ԣԭǣ

             

          (3)СͬW(xu)ľ̿tׁy՚ĺY(ji)sl(f)F(xin)ˮ׺]еСM(ni)ͬW(xu)м(x)zl(f)F(xin)bõĚԼEo}J(rn)ɴˬF(xin)ԭ

          (4)СM(ni)ͬW(xu)˼(sh)(yn)̽^̺J(rn)飺ȼy՚⺬Č(sh)(yn)rˎƷxҪϑ(yng)]ǣ                            

          ̽ԓСM̽ӰH2O2Һ(yng)ʲصP(gun)(sh)(yn)(sh)(j)

          (sh)(yn)̖

          H2O2Һ%

          H2O2Һwe/mL

          ض/

          MnO2/g

          ռwe/mL

          (yng)

          ĕrg/s

          5

          1

          20

          0.1

          4

          16 .75

          15

          1

          20

          0.1

          4

          6.04

          30

          5

          35

          0

          2

          49.21

          30

          5

          55

          0

          2

          10.76

          Ō(sh)(yn)H2O2ҺMnO2ĻW(xu)ʽ_(d)ʽ_________________

          ͨ^(sh)(yn)ٺ͢ڌȿ֪W(xu)(yng)c____________P(gun)

          Č(sh)(yn)ۺ͢܌ȿ֪W(xu)(yng)cضȵP(gun)ϵǣ______________________

          ͨ^(sh)(yn)____ܡ򡰲ܡfʹMnO2ԼӿH2O2Һ(yng)

           

          𰸡

          ̽һ

          Fzֻڼȼ

          (3)ľ̿ȼ⣬Ҳͬrɚw̼ʹƿ(ni)wwe]׃

          (4)(yng)ڿ՚ȼǹwҲɣ

          ̽

          Ʒ(yng)   ضԽ߷(yng)Խ 

          ԇ}̽һŷ(yng)ĻW(xu)ʽ_(d)ʽFzot(sh)(yn)?yn)Fzڿ՚ȼ(3)4@(yng)Ҫ󷴑(yng)ﷴ(yng)ǰwҲw@ӷ(yng)ǰpٵľֻ|(zh)sҜ_ֹˮAM(jn)ˮweǷ(yng)we̼ȼa(chn)Ķ̼wsҜغ]Љ(qing)_ֹˮA]ˮM(jn)̽H2O2ҺMnO2ĻW(xu)ʽ_(d)ʽƌ(sh)(yn)ٺ͢ΨһIJeH2O2ҺȣH2O2Һ^߄t(yng)Õrg^fW(xu)(yng)c(yng)P(gun)ͬ팍(sh)(yn)ۺֻ͢МضȲͬضȸߵķ(yng)Õrg^ٶ^죻ͨ^Ă(sh)(yn)ČȿԵói_(sh)컯W(xu)(yng)

          c(din)՚ĺ

          c(din)u}^Cǰ벿ֿǿ՚⺬yĻA(ch)֪R^沿քtͨ^һ(sh)(yn)(yn)CӰ푻W(xu)(yng)ʵ

           

          (x)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ x

          x_⣮ijW(xu)dȤСMͬW(xu)ώָ(do)P(gun)ϵ̽(sh)(yn)
          ̽һԓСM̽ӰH2O2Һ(yng)ʲصP(gun)(sh)(yn)(sh)(j)
          (sh)(yn)̖ H2O2Һ
          %
          H2O2Һ
          we/mL
          ض/ MnO2
          /g
          ռ
          we/mL
          (yng)
          ĕrg/s
          5 1 20 0.1 4 16.75
          15 1 20 0.1 4 6.04
          30 5 35 0 2 49.21
          30 5 55 0 2 10.76
          1(sh)(yn)H2O2ҺMnO2ֻ̖_(d)ʽ
          2H2O2
           MnO2 
          .
           
          2H2O+O2
          2H2O2
           MnO2 
          .
           
          2H2O+O2

          2ͨ^(sh)(yn)ٺ͢ڌȿ֪W(xu)(yng)c
          (yng)
          (yng)
          P(gun)Č(sh)(yn)ۺ͢܌ȿ֪W(xu)(yng)cضȵP(gun)ϵǣ
          ضԽ߷(yng)Խ
          ضԽ߷(yng)Խ

          3ͨ^(sh)(yn)
          ܡ򡰲ܡfʹMnO2ԼӿH2O2Һ(yng)ʣ
          ̽ijW(xu)dȤСMͬW(xu)՚⺬Ĝy(sh)(yn)M(jn)̽
          ֪ڿ՚Уضȳ^40ףW(xu)̖PͿȼⷴ(yng)ףDǡ՚we?jn)?sh)y(sh)(yn)ĸM(jn)bãҪǣڌ(sh)Hݷe150mLļƿbM(jn)50mLˮٰDBÃxŸIJc(din)ȼ
          1Ոcⷴ(yng)ֻ̖_(d)ʽ
          4P+5O2
           c(din)ȼ 
          .
           
          2P2O5
          4P+5O2
           c(din)ȼ 
          .
           
          2P2O5

          2׏ȼϨs^ƿ(ni)ˮ׃
          ½
          ½
          (sh)(yn)dzɹKƿˮwes
          70
          70
          mL
          3ƿA(y)bM(jn)50mLˮڌ(sh)(yn)^Щ
          abc
          abc
          ̖
          aӿ켯ƿs
          bҺ⌧(do)ĩԷwݳ
          c_ƿ(ni)≺EȻߣ

          鿴𰸺ͽ>>

          ĿлW(xu) Դ x

          x_⣮ijW(xu)dȤСMͬW(xu)ώָ(do)P(gun)ϵ̽(sh)(yn)
          ̽һijW(xu)dȤСMͬW(xu)՚⺬Ĝy(sh)(yn)M(jn)̽
          1҈DʾbúˎƷM(jn)Ќ(sh)(yn)(yng)ĻW(xu)ʽ_(d)ʽǣ
          4P+5O2
           c(din)ȼ 
          .
           
          2P2O5
          4P+5O2
           c(din)ȼ 
          .
           
          2P2O5

          2СͬW(xu)J(rn)Fztלy՚ĺСͬW(xu)J(rn)鲻ԣԭǣ
          Fzֻڼȼ
          Fzֻڼȼ

          3СͬW(xu)ľ̿tׁy՚ĺY(ji)sl(f)F(xin)ˮ׺]еСM(ni)ͬW(xu)м(x)zl(f)F(xin)bõĚԼEo}J(rn)ɴˬF(xin)ԭ
          ľ̿ȼ⣬Ҳͬrɚw̼ʹƿ(ni)wwe]׃
          ľ̿ȼҲͬrɚw̼ʹƿ(ni)wwe]׃

          4СM(ni)ͬW(xu)˼(sh)(yn)̽^̺J(rn)飺ȼy՚⺬Č(sh)(yn)rˎƷxҪϑ(yng)]ǣ
          (yng)ڿ՚ȼǹw
          (yng)ڿ՚ȼ⣻ǹw

          ̽ԓСM̽ӰH2O2Һ(yng)ʲصP(gun)(sh)(yn)(sh)(j)
          (sh)(yn)̖ H2O2Һ% H2O2Һwe/mL ض/ MnO2/g ռwe/mL (yng)
          ĕrg/s
          5 1 20 0.1 4 16.75
          15 1 20 0.1 4 6.04
          30 5 35 0 2 49.21
          30 5 55 0 2 10.76
          1(sh)(yn)H2O2ҺMnO2ĻW(xu)ʽ_(d)ʽ
          2H2O2
           MnO2 
          .
           
          2H2O+O2
          2H2O2
           MnO2 
          .
           
          2H2O+O2

          2ͨ^(sh)(yn)ٺ͢ڌȿ֪W(xu)(yng)c
          (yng)
          (yng)
          P(gun)Č(sh)(yn)ۺ͢܌ȿ֪W(xu)(yng)cضȵP(gun)ϵǣ
          ضԽ߷(yng)Խ
          ضԽ߷(yng)Խ

          3ͨ^(sh)(yn)
          ܡ򡰲ܡfʹMnO2ԼӿH2O2Һ(yng)ʣ

          鿴𰸺ͽ>>

          ĿлW(xu) Դ x

          x_⣬ijW(xu)dȤСMͬW(xu)ώָ(do)P(gun)ϵ̽(sh)(yn)
          ̽һijͬW(xu)Qȡһ|(zh)ĸi⛣KMnO4ڴԇУضȿ250ӟȡ
          ⣨O2ԓ(yng)֣̖_(d)ʽ
          i
          ӟ
          i+i+
          i
          ӟ
          i+i+
          (sh)(yn)Y(ji)r
          ԓͬW(xu)l(f)F(xin)ռ⣨O2Փa(chn)ᘌ@һF(xin)ͬW(xu)M(jn)̽
          롿񣺷(yng)ɵĶiMnO2ֽų⣨O2
          򣺷(yng)ɵi⛣K2MnO4ֽų⣨O2
          (sh)(yn)(yn)CͬW(xu)֞ɽMքeM(jn)Œ(sh)(yn)
          1һMͬW(xu)ȡһ|(zh)MnO2250l¼ӟһΕrgsyMnO2|(zh)
          ׃t
           e`
          2ڶMͬW(xu)ȡK2MnO4250l¼ӟ]Üy|(zh)ķó˲_ĽY(ji)Փ
          ԓMͬW(xu)xČ(sh)(yn)
          z(yn)
          z(yn)

          ̽ijСM̽Ӱ^䣨H2O2Һ(yng)ʲصP(gun)(sh)(yn)(sh)(j)
          (sh)(yn)̖ H2O2Һ
          %
          H2O2Һwe/mL ض/ MnO2/g ռwe/mL (yng)
          ĕrg/s
          5 1 20 0.1 4 16.75
          15 1 20 0.1 4 6.04
          30 5 35 0 2 49.21
          30 5 55 0 2 10.76
          ͨ^(sh)(yn)ٺ͢ڌȿ֪W(xu)(yng)c
          P(gun)
          Č(sh)(yn)ۺ͢܌ȿ֪W(xu)(yng)cضȵP(gun)ϵǣ
          ضԽ߷(yng)ٶԽ
          ضԽ߷(yng)ٶԽ

          ͨ^(sh)(yn)
          ܡ򡰲ܡfʹMnO2ԼӿH2O2Һ(yng)ʣ
          ҪCMnO2ԓ(yng)Ĵ߻߀Ҫa(b)2(sh)(yn)ҪwE
          Ci|(zh)׃
          Ci|(zh)׃
          
          CiĻW(xu)|(zh)׃
          CiĻW(xu)|(zh)׃

          鿴𰸺ͽ>>

          ĿлW(xu) Դ x

          8֣x_⡣ijW(xu)dȤСMͬW(xu)ώָ(do)P(gun)ϵ̽(sh)(yn)

          ̽һijW(xu)dȤСMͬW(xu)՚⺬Ĝy(sh)(yn)M(jn)̽

          ҈DʾbúˎƷM(jn)Ќ(sh)(yn)(yng)ĻW(xu)ʽ

          _(d)ʽǣ

          СͬW(xu)J(rn)Fztלy՚

          СͬW(xu)J(rn)鲻ԭǣ

             

          СͬW(xu)ľ̿tׁy՚ĺ

          Y(ji)sl(f)F(xin)ˮ׺]еСM(ni)ͬW(xu)м(x)z

          飬l(f)F(xin)bõĚԼEo}J(rn)

          ɴˬF(xin)ԭ

          СM(ni)ͬW(xu)˼(sh)(yn)̽^̺J(rn)飺ȼy՚⺬Č(sh)(yn)rˎƷxҪϑ(yng)]ǣ                                                     

          ̽ԓСM̽ӰH2O2Һ(yng)ʲصP(gun)(sh)(yn)(sh)(j)

          (sh)(yn)̖

          H2O2Һ%

          H2O2Һwe/mL

          ض/

          MnO2/g

          ռwe/mL

          (yng)

          ĕrg/s

          5

          1

          20

          0.1

          4

          16.75

          15

          1

          20

          0.1

          4

          6.04

          30

          5

          35

          0

          2

          49.21

          30

          5

          55

          0

          2

          10.76

          Ō(sh)(yn)H2O2ҺMnO2ĻW(xu)ʽ_(d)ʽ_________________

          ͨ^(sh)(yn)ٺ͢ڌȿ֪W(xu)(yng)c____________P(gun)

          Č(sh)(yn)ۺ͢܌ȿ֪W(xu)(yng)cضȵP(gun)ϵǣ______________________

          ͨ^(sh)(yn)____ܡ򡰲ܡfʹMnO2ԼӿH2O2Һ(yng)ʡ

           

          鿴𰸺ͽ>>

          ĿлW(xu) Դ2011-2012W(xu)꽭KʡoaL^(q)һW(xu)лW(xu)ԇ ̽}

          8֣x_ijW(xu)dȤСMͬW(xu)ώָ(do)P(gun)ϵ̽(sh)(yn)

          ̽һijW(xu)dȤСMͬW(xu)՚⺬Ĝy(sh)(yn)M(jn)̽
          ҈DʾbúˎƷM(jn)Ќ(sh)(yn)(yng)ĻW(xu)ʽ
          _(d)ʽǣ
          СͬW(xu)J(rn)Fztלy՚
          СͬW(xu)J(rn)鲻ԭǣ
             
          СͬW(xu)ľ̿tׁy՚ĺ
          Y(ji)sl(f)F(xin)ˮ׺]еСM(ni)ͬW(xu)м(x)z
          l(f)F(xin)bõĚԼEo}J(rn)
          ɴˬF(xin)ԭ
          СM(ni)ͬW(xu)˼(sh)(yn)̽^̺J(rn)飺ȼy՚⺬Č(sh)(yn)rˎƷxҪϑ(yng)]ǣ                                                     
          ̽ԓСM̽ӰH2O2Һ(yng)ʲصP(gun)(sh)(yn)(sh)(j)

          (sh)(yn)̖
          H2O2Һ%
          H2O2Һwe/mL
          ض/
          MnO2/g
          ռwe/mL
          (yng)
          ĕrg/s

          5
          1
          20
          0.1
          4
          16.75

          15
          1
          20
          0.1
          4
          6.04

          30
          5
          35
          0
          2
          49.21

          30
          5
          55
          0
          2
          10.76
          Ō(sh)(yn)H2O2ҺMnO2ĻW(xu)ʽ_(d)ʽ_________________
          ͨ^(sh)(yn)ٺ͢ڌȿ֪W(xu)(yng)c____________P(gun)
          Č(sh)(yn)ۺ͢܌ȿ֪W(xu)(yng)cضȵP(gun)ϵǣ______________________
          ͨ^(sh)(yn)____ܡ򡰲ܡfʹMnO2ԼӿH2O2Һ(yng)

          鿴𰸺ͽ>>

          ͬ(x)Դ