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. ijW(xu)СMW(xu)ˆDbM(jn)СFcˮ(yng)Čîa(chn)M(jn)P(gun)򞣮DЊAӟἰβ̎bþȥ
          Ӣҽ̾W(wng)
          1bBаl(f)(yng)ĻW(xu)ʽ
           

          2bEеĬF(xin)
           

          3rҪӟb
           
          bõĴ̖
          4ֹͣ(yng)BsȡеĹw^ϡ}ַ(yng)^VzVҺFe3+IJ
           
          1Fcˮߜ·(yng)F͚(j)ˌ(yng)ĻW(xu)ʽ
          2bEмtɫF߀ԭɺɫFͬrˮ                               
          3(j)bڌеДǷҪӟ᣻
          4(j)zFxӵij÷M(jn)н
          ⣺1bBFcˮڸߜ°l(f)(yng)F͚(yng)ĻW(xu)ʽ飺3Fe+4H2O
           ߜ 
          .
           
          Fe3O4+H2
          ʴ𰸞飺3Fe+4H2O
           ߜ 
          .
           
          Fe3O4+H2
          2bBFcˮⷴ(yng)ɵĚ⣬(jng)AʯҸbEFcӟl(f)(yng)FˮԷ(yng)ĬF(xin)飺tɫķĩ׃ɺɫܱڮa(chn)ˮ飬
          ʴ𰸞飺tɫķĩ׃ɺɫܱڮa(chn)ˮ飻
          3bAҪӟa(chn)ˮbBFcˮķ(yng)Ҫߜ²ܷ(yng)ҪӟbEǚ⺬Fb(yng)ҪӟᣬҪӟbÞ飺A B E
          ʴ𰸞飺A B E
          4zrFxӵķ飺ȡVҺ׵軯Һ^ҺǷ׃tɫ
          ʴ𰸞飺ȡVҺԇ׵KSCNҺ^ҺǷ׃tɫ
          cu}F仯|(zh)򞣬}ĿyȲעFcˮⷴ(yng)ԭԇ}(c)،W(xu)B(yng)Ӗ(xn)B(yng)W(xu)Ҏ(gu)(yn)֔(jn)?sh)ČO(sh)Ӌ
          (x)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ x

          2010?ϷģͲϼ{צ-Fe۾гĴܶȴӛ䛵Ľ|(zh)ԼЧ߻ȣڲͬض-Fecˮⷴ(yng)Ĺwa(chn)ﲻͬضȵ570rFeO570rFe3O4ijУW(xu)СMW(xu)ÈD1ʾbM(jn)СFcˮ(yng)Č̽wa(chn)ɷ֣DЊAּβ̎bþȥ

          1ڸߜ£bBаl(f)(yng)ĻW(xu)ʽ
          3Fe+4H2Og
           ߜ 
          .
           
          Fe3O4+4H2
          3Fe+4H2Og
           ߜ 
          .
           
          Fe3O4+4H2

          2ՈڈD2bxM̓DCĚwռb
          bd
          bd

          3ԓСMͬW(xu)̽Y(ji)ԇ܃(ni)Ĺw|(zh)ɷM(jn)Ќ򞣺
          YϡԓСMͬW(xu)ͨ^Yϵ֪wa(chn)һ㲻ͬrF(xin)NΑB(ti)Mϣ
          O(sh)
          O(sh)1ȫF
          O(sh)2ȫF
          O(sh)3FF
          O(sh)4F
          O(sh)5
          FF
          FF

          O(sh)ӋСMɆTӑՓ󌦼O(sh)4򞷽Ҫڴ}

          (j)O(sh)ӋķM(jn)Ќ򞣮ڴ}ϰ±ĸʽ򞲽EA(y)ڬF(xin)cY(ji)Փ
          򞲽E F(xin)
          (yng)õɫĩXٶģȡһԇУm}΢ ɫĩȫܽ⣬Һ
          \Gɫ
          \Gɫ
          ݮa(chn)
          ?q)еõҺӎ׵KSCNҺʎ Һ@Ѫtɫ
          ӑՓٌ򞲽E KSCNҺ@Ѫtɫԭ
          oFe3+
          oFe3+

          ^m(x)ҺмϡᣬF(xin)Ѫɫԓ^аl(f)׃xӷʽ
          3Fe2++4H++NO3-T3Fe3++NO+2H2OF(xin)e3++3SCN-TFeSCN3
          3Fe2++4H++NO3-T3Fe3++NO+2H2OF(xin)e3++3SCN-TFeSCN3

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          ijУW(xu)СMW(xu)DbM(jn)СFcˮ(yng)Č򞣮DЊAּβ̎bþȥ
          1xAQ
          Aןƿ
          Aןƿ

          2xBаl(f)(yng)ĻW(xu)ʽ
          3Fe+4H2Og
           ߜ 
          .
           
          Fe3O4+4H2
          3Fe+4H2Og
           ߜ 
          .
           
          Fe3O4+4H2

          3xEеĬF(xin)Ǻɫw׃tҶ˹ܱˮ飮O(sh)ԓ(yng)Ŀ
          CBз(yng)a(chn)К
          CBз(yng)a(chn)К

          4ֹͣ(yng)BsȡеĹw^ϡ}ַ(yng)^VzVҺFe3+IJ
          ȡVҺ׵軯Һ^ҺǷ׃tɫ
          ȡVҺ׵軯Һ^ҺǷ׃tɫ

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          ijУW(xu)СMW(xu)ˆDbM(jn)СFcˮ(yng)Čîa(chn)M(jn)һ߀ԭ~DЊAbȥ
          Ӣҽ̾W(wng)
          1AмƬ
           
          Ո̓(ni)Db(bio)bˎƷQ
           

          2ָbõe`ȱ
           
          
          3bBаl(f)(yng)ĻW(xu)ʽ
           
          ڼӟEbǰM(jn)еIJ
           

          鿴𰸺ͽ>>

          ĿлW(xu) Դ x

          Ͳϼ{۾гĴܶȴӛ䛵Ľ|(zh)ԼЧ߻ȡڲͬضcˮⷴ(yng)Ĺwa(chn)ﲻͬضȵ570rFeO570rFe3O4ijW(xu)СMW(xu)ˆDʾbM(jn)СFcˮ(yng)Č̽wa(chn)ɷ֣DЊAּβ̎bþȥ

           


             1ڸߜbBаl(f)(yng)ĻW(xu)ʽ                          

             2ՈbxM̓DCĚwռb                   

           


             3ԓСMͬW(xu)̽Y(ji)ԇ܃(ni)Ĺw|(zh)ɷ֣M(jn)Ќ򞣺

                  YϡԓСMͬW(xu)ͨ^Yϵ֪wa(chn)һ㲻ͬrF(xin)NΑB(ti)Mϡ

                  O(sh)

                   O(sh)1ȫF

                   O(sh)2ȫF

                   O(sh)3FF

                   O(sh)4F

                   O(sh)5                                         

                  O(sh)ӋСMɆTӑՓ󌦼O(sh)4򞷽Ҫڴ}

                  ^̡

                   (j)O(sh)ӋķM(jn)Ќڴ}ϰ±ĸʽ򞲽EA(y)ڬF(xin)cY(ji)Փ

          򞲽E

          F(xin)

          (yng)õɫĩXٶģȡһԇУm}΢

          ɫĩȫܽҺ     ݮa(chn)

          ?q)еõҺӎ׵KSCNҺʎ

          Һ@Ѫtɫ

                   ӑՓٌ򞲽E KSCNҺ@Ѫtɫԭ                  

                          ^m(x)ҺмϡF(xin)Ѫɫԓ^аl(f)׃

          xӷʽ                

          鿴𰸺ͽ>>

          ͬ(x)Դ