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. Ӣҽ̾W(wng) > лW > }ĿԔ
          ijWdȤСMٻ֪RMо
          1(j)DеČF(xin)Дϡ}ABCDķNУڽٻλښĽǣĸ
          D
          D

          2˴_FeCuHgNٵĻdȤСMͬWFƬ~ƬṯҺ}ķNԇOӋЌ򞷽пеǣ
          C
          C
           
          AFe+HCl    Cu+HCl         Fe+HgNO32
          BFe+HCl    Fe+HgNO32  Cu+HgNO32
          CFe+HCl    Cu+HCl         Cu+HgNO32
          DCu+HCl    Fe+HgNO32   Cu+HgNO32
          3˴_F~yĽٻͬWõˎƷFz~zyzϡ~ҺYWdȤСMͬWԓďUҺM̽Ոһc
          [}]UҺкʲô|
          [_]
          Сͨ^^JUҺһ~^쵽ĬF(xin)
          Һ@{ɫ
          Һ@{ɫ

          Сtͨ^JUҺһ၆F(j)ǣ
          Fϡᷴ၆FF~၆F
          Fϡᷴ၆FF~၆F

          []СAJUҺ߀ܺᣮ
          [C]СAͬW“(lin)뵽“(lin)뵽̲϶̼cˮķPOӋʂabcdĶɫʯҺȾɫĸС
          ȡĻa͇ˮĻbքeʢM̼ăɂƿl(f)F(xin)a׃ɫb
          t
          t
          ɫ
          Ļcˮ׃ɫf˶̼cˮ
          H2CO3
          H2CO3
          Wʽ
          ڸĻdμӎ׵ΏUҺd׃
          t
          t
          ɫfUҺﺬᣮ
          ͨ^cͬWóUҺк၆F~ᣮ
          [˼չ]
          СȡһlXƬUҺ_ʼrXƬ]ЅsݳF(xin)һΕrgКݳF(xin)_ʼrXƬ]КݳF(xin)ԭ
          XƬһܵXĤcᷴ
          XƬһܵXĤcᷴ

          ڷWõ|ɷ˿]߀迼]
          ʣķ
          ʣķ

          [չ1]􌢏UҺ~ȫD၆FUҺм^
          F
          F
          ڷȫ^Vϴ졢õٹw
          AM^VrõIJx©߀

          Bw|
          ~F
          ~F

          [չ2]^ͬNcͬNᷴOӋŒ򞷽b҈DʾAֺ͹̶bȥ
          ڃ֧ԇзքe^Vlͬrͬȵϡ}ϡעԇ^aʺweԇشІ}
          }cVĻWʽ
          Mg+2HCl=MgCl2+H2
          Mg+2HCl=MgCl2+H2
          Һw|xpС׃

          ڌռwecrgPϵDʾD׃Ҏ(gu)ԵóVcϡ}ᷴʱcϡᣨ족

          یϡ}cVlrͲռweՓֵܵԭǣ̖

          Aş
          BԇК⚈
          CҺMԇռ(j)һwe
          1(j)cᷴǷa݁Д࣮
          2(j)cᡢ}Ҏ(gu)ͨ^ܵõĽYՓóܴ_FeCuHgNٵĻķ
          3~Һɫ{ɫFcϡᷴ၆FPHԇԜyҺA(j)|غ㶨ɿԕWʽ(j)cָʾ׃r
          ⣺1Dб]КDcᷴxD
          2AFc}ᷴųf˻F䣻~c}᲻ܷf˻~FcṯÓQfF]д_~cĻPϵA_
          BFc}ᷴųf˻FFcṯÓQfF~cṯÓQf~]д_Fc~ĻPϵB_
          CFc}ᷴų⣬f˻F~c}᲻ܷf˻~~cṯÓQf~ɴ˷ɵõNٻF~C_
          D~c}᲻ܷf˻~䣻FcṯÓQfF~cṯÓQf~]д_Fc~ĻPϵD_
          3~Һr{ɫģҺ@{ɫ
          ڸ(j)ٻ䑪}֪Fϡᷴ܉၆FF~Ҳ၆FСtͨ^JUҺһ၆F(j)ǣFϡᷴ၆FF~၆F
          [C]̼cˮ̼̼ʹɫʯԇҺ׃tȡĻa͇ˮĻbքeʢM̼ăɂƿl(f)F(xin)a׃ɫb˼tɫʴ𰸞tH2CO3
          ڸĻdμӎ׵ΏUҺd׃ tɫfUҺﺬᣮt
          [˼չ]
          XƬһܵXĤcᷴ_ʼrXƬ]ЅsݳF(xin)һΕrgКݳF(xin)
          ڷWõ|ɷ֣˿]߀迼]ʣķ
          [չ1]􌢏UҺ~ȫD၆FUҺм^FFcᡢ~၆F~
          ڷȫ^Vϴõٹwɵ~ʣF
          AM^VõIJx©
          Bw|~F
          [չ2]
          }cVȻV͚WʽMg+2HCl=MgCl2+H2ҺмVV|ɵĚ|ԷҺw|
          ڏĈDп}cVɚʿf}ԱȴᏊ
          یϡ}cVlrͲռweՓֵҪɚwweԭ򿼑]wܟÛMҺwռ(j)һweȣBԇК⚈ͲКweՓֵСxB
          cu}Ҫ˻Wʽĕ|ДȷăݣͬNcͬнٷrԽԽͬͬNcᷴrԏᷴʿ죮
          ϵд
          P}

          ĿлW Դ

          201073ϽVI(y)λڸϺhϽɽ~V񷨏Sl(f)ˮB©¹9100׏UˮBl(f)͡ȾؽϺF(xin)~ˮ  |ȾF(xin)ijWdȤСMͬWˮȡӣ̽AԲ̎ʩ
          1OӋ̽ˮA
          ˎƷԇ E򷽷 ^쵽ĬF(xin) óYՓ
          ɫʯԇҺ
          ɫʯԇҺ
          ˮoȡόҺԇμɫʯԇҺʎ^F(xin)
          ˮoȡόҺԇμɫʯԇҺʎ^F(xin)
          ɫʯԇҺ׃t
          ɫʯԇҺ׃t
          ˮ
          2h(hun)Tyˮк|СͬWJˮͶ
          CaOH2
          CaOH2
          ԜppȾԇһĻWʽ
          CaOH2+H2SO4TCaSO4+2H2O
          CaOH2+H2SO4TCaSO4+2H2O

          3ccͬW}ô֪ˮǡñкСͬWؑ҂WAк͕rWώAָʾ֪AָʾкͷrÆ᣿
          ͨ^ָʾɫ׃ָʾMеij̶
          ͨ^ָʾɫ׃ָʾMеij̶

          4ˮȾʲôh
          ՏUf늳ػúϴ·
          ՏUf늳ػúϴ·

          鿴𰸺ͽ>>

          ĿлW Դ }

          201073գϽVI(y)λڸϺhϽɽ~V񷨏Sl(f)ˮB©¹9100׏UˮBl(f)͡ȾؽϺF(xin)~ˮ|ȾF(xin)ijУWdȤСMͬWˮȡ̽AԲ̎ʩ
          1OӋ̽ˮA
          ˎƷԇE򷽷^쵽ĬF(xin)óYՓ
          __________________ˮ
          2h(hun)Tyˮк|СͬWJˮͶ______ԜppȾԇһĻWʽ______
          3ccͬW}ô֪ˮǡñкСͬWؑ҂WAк͕rWώAָʾ֪AָʾкͷrÆ᣿______
          4ˮȾʲôh______

          鿴𰸺ͽ>>

          ĿлW Դ2012-2013W꽭ʡMڶhϪЌW꼉ϣлWԇ棩 }

          201073ϽVI(y)λڸϺhϽɽ~V񷨏Sl(f)ˮB©¹9100׏UˮBl(f)͡ȾؽϺF(xin)~ˮ  |ȾF(xin)ijWdȤСMͬWˮȡӣ̽AԲ̎ʩ
          1OӋ̽ˮA
          ˎƷԇE򷽷^쵽ĬF(xin)óYՓ
          __________________ˮ
          2h(hun)Tyˮк|СͬWJˮͶ______ԜppȾԇһĻWʽ______
          3ccͬW}ô֪ˮǡñкͣСͬWؑ҂WAк͕rWώAָʾ֪AָʾкͷrÆ______
          4ˮȾʲôh______

          鿴𰸺ͽ>>

          ͬԴ