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
          5֣ijУWdȤСMГijоn}һ֣ͨ^̽wX֪ɃɷNԪؽMɣԪؽMb0.17gXwעABbãBbеĿ՚Aȳȥʹ֮ȫɵĚwȫDbóȡռĬF(xin)͔(sh)(j)ӛ£


          1ӷԪص|(zh)      gXһ     Ԫ
          2(jng)yDеĚwһNԪؽMسܶ1.25g/LԇƜyԓwĻWʽ        |(zh)     gҊwܶ£

          Bbаl(f)ĻWʽ                                    
          5֣10.24          (2)  N2   0.14
          32NH3 + 3CuO ="==3Cu" + 3H2O + N2 ÿ15֣
          1bBCuO߀ԭʧȥ|(zh)pС(j)|(zh)غ㶨ӷԪص|(zh)bBǰ|(zh)(j)Пoˮ~ɫ׃_ˮȻٸ(j)W׃ǰԪز׃ĶɌwXĽMԪصД
          2ñowܶcyĚwDܶȣDеĚwһNԪؽMɌwDД(j)|(zh)غ㶨ɣɷǰ|(zh)|(zh)ӋɵĚwD|(zh)
          3(j)ķ_ķc(j)WʽԭtɻWʽĕ
          ⣺1(j)|(zh)غ㶨ӷԪص|(zh)=21.32g-21.08g=0.24goˮ~ˮbC׃{fwXc~ˮ(j)ǰԪز׃ДwXкКԪ
          2ЃɷNwCON2ܶȶcwDijسܶܶ1.25g/LͬwXCOcwDеĚwһNԪؽMɵĜyYì˿ɴ_wDN2(j)|(zh)غ㶨DwN2|(zh)=0.17g+21.32g+32.16g-21.08g-32.43g=0.14g
          3(j)ǰԪطN|(zh)׃wXɃɷNԪؽMДwXNHԪؽMɵĚwԓwNHԪص|(zh)=0.14g32.43-32.16-0.24g=143tNHԪصԭӂ(sh)==13wXĻWʽɱʾNH3
          CϷbBзNH3cCuOڼӟl°l(f)ɼtɫCuH2O͚wN2ĻWʽ2NH3+3CuO3Cu+3H2O+N2
          ʴ𰸞飺10.242N20.1432NH3+3CuO3Cu+3H2O+N2
          cu}漰^ĻA֪RͻՓҎ(gu)Ҫ^ķ\
          ϵд
          P}

          ĿлW ԴԔ }

          2011Ĵ(ni)12}12֣̼Sຬ̼ﲻȼҪa(chn)һ̼һ̼һNȾ՚жwʹжԭ                        ͨȼ̎βеһ̼ijͬWһ̼cһⷴõĚwɷMŒ̽
          롿wĽMɿǣCOCO2ֻCO2
                                 
          ̽ԓͬWCԼIJbMЌ򞣺

          bBКcҺ                                          
          bAгF(xin)ĬF(xin)                                          l(f)ĻWʽ                                                  ÎǵľlDгF(xin)ĬF(xin)                                                      
          YՓͨ^C۳

          鿴𰸺ͽ>>

          ĿлW ԴԔ }

          12֣FʹĽٲڽĻWijУdȤСMͬWώָ˶PFČ򞡣
          һø#һ̼߀ԭF
          bˆD

          AnjòᣨH2C2O4͝ӟȡһ̼Ěwl(f)b

          (1)Bbаl(f)ĻWʽ                                     .
          (2)Cbßo@F(xin)Cbõ                                     
          DbН                                             
          3EbеČF(xin)                                        
          4Fbõ                                                 
          XۺFĩXᷴ
          bˆD

          Dм©ɃɏVۯB©һʹܶČӣcȼVl^쵽ĬF(xin)Vlȼl(f)ҫ۵İ׹⣬ųğ©²뼚ɳС
          ώʾVl⛵ṩĸߜؗlXۺFĩڸߜؗlµķXᷴÓQԓں܉ՈԓĻWʽ                     ԓІ|(zh)Xcһ̼Ƶ         ߀ԭԡ
          ͬWcgķa(chn)dȤl(f)̽顣
          }κνcڸߜؗl¶ܷ
          ͬWՈώOӋŒ򞷽M̽
          򞷽
          Me

          F(xin)

          1
          ȡZnCuOĩľ]ߜؼӟ
          sĹwмϡ}
          ɫĩ׃      ɫ
          wܽКݮa(chn)ˮҺʟoɫ
          ZnCuOܰl(f)ÓQ
          2
          ȡMgCuOĩľ]ߜؼӟᡣ
          sĹwмϡ}
          l(f)ըɫĩ׃ɼtɫ
          wܽКݮa(chn)ˮҺ   ɫ
           
                      
          3
          ȡCuFe2O3ĩľ]Уߜؼӟ
          ĩo׃
          CuFe2O3ܷ
          򞿂YcڸߜؗlЩܷЩܷ
          ˼չcڸߜؗl·Ҏ(gu)ɺͽc     ķơ

          鿴𰸺ͽ>>

          ĿлW ԴԔ }

          7֣ʳƷɫʳƷϵʳƷӄҎ(gu)(ni)ʹǰȫ@ʳƷĸй|(zh)M˂ͬҪKt谷⾫ʳƷӄ`ʳƷȫ؟ͬWl(f)F(xin)Ͱz^rFмl(f)ͷİz^SСܛɿͬWl(f)ͷۮa(chn)dȤ
          }l(f)ͷ۵Ҫɷʲô|(zh)
          ƲYϣcԪص|(zh)ھƾĻƟra(chn)Sɫ
          nj̽ǵͬWOӋ̽Ոɡ
          ٌl(f)ͷȡھƾĻƟa(chn)Sɫ档
          ȡԇϡ}a(chn)Ěԓwͨʯˮʯˮ׃tl(f)ͷ۵Ҫɷкеx              xӷ̖
          СYc˼
          ٰl(f)ͷ۵Ҫɷ              Wʽ
          ڰl(f)ͷcۡˮϰl(f)ͮa(chn)CO2w@ЩwFγSСʹz^ܛɿ
          یȡCO2xbе           ĸ̖ΌһM

          ܌AbȡĻWʽ                              EbÃ(ni)bMˮռr߀ڜywe˕r߀Ҫ              xQ             abME

          鿴𰸺ͽ>>

          ĿлW ԴԔ }

          ijͬW̵IһNϞTҊ҈D댦ϞTM̽

          }ϞTǷ̼Ԫ
          YϡϞTȫȼȼromȼ^̺Ϩroζ
          ̽򞡿ՈЌ棩
          YՓԓͬWˮɚԪغԪؽM̼̼ԪغԪؽMɣˡϞT̼Ԫ
          ˼JԓͬWóČYՓǷʴ_       ʴ_򡰲ʴ_
          Ոfԭ                                                             

          鿴𰸺ͽ>>

          ĿлW ԴԔ }

          ijͬWbƬİbǹĹĵКwM̽
          }
          O(ni)wǶ̼
          򞷽ȼľlռMԓwļƿУ^F(xin)
          @C(j)
          óՓ
          (1)Ć}____________________
          (2)ͬWһJԓ򞷽Dz_Č򞷽ǣռԓw ______                       _^F(xin)

          鿴𰸺ͽ>>

          ĿлW ԴԔ }

          (4)W|(zh)غ㶨Ո(j)|(zh)غ㶨ɵP֪RІ}
          (1)иڻWǰһ׃         ((sh)̖)
          ԪصķN   |(zh)ķN    ԭӵķN
          ܷӵķN    ԭӵĔ(sh)Ŀ   ޷ӵĔ(sh)Ŀ
          (2)|(zh)غ㶨ƽWʽ

          (3)ҳ҈DʾC|(zh)غ㶨λͬWOӋ ABCDĂ҈DC|(zh)غ㶨^쵽BCǰƽȻƽijͬWJBC򞶼C|(zh)غ㶨Jf    (ǡ򡰷)_ADƽƽ⣬Dƽƽԭ              

          鿴𰸺ͽ>>

          ĿлW ԴԔ }

          (10)ijЌWWl(f)F(xin)һƿ˺ƓpğoɫҺ (҈Dʾ)ώָM̽
           
          (1)סλͬWԓҺ²룺
          ͬW룺ԓҺ̼
          ͬW룺ԓҺ^Һ
          ͬW룺ԓҺ                     
          (2)ͬWԼIJ룬⵽ͬWķͬW       
          (3)OӋŒ򞷽CͬWIJ롣
          ȡCu0ĩԇ(Cu0Ҳ^ֽĴ߻)mԓҺ(mӟ)ǵglԇ
          ͬW_^쵽ĬF(xin)                                    
          ͬW_^쵽ĬF(xin)                                   
          (4)ͬW_^ֽĻWʽ                       
                                                          

          鿴𰸺ͽ>>

          ĿлW ԴԔ }

          12֣ijо͌WСMͬWÝ̎M\Ƭrl(f)F(xin)a(chn)Ěwд̼Ԛζ@NF(xin)ͬW˼о
          롿a(chn)ĚwMв룺
          1H2
          2SO2
          3                 
          YϡSO2ˮcNaOHҺNa2SO3
          򞷽оԌWСMͬWOӋ׌DʾbMоAփxʡԣObеķMȫ

          }ӑՓ
          1bAЛ]@F(xin)bCеĬF(xin)                  t             
          2bAеĬF(xin)                           bCЛ]@ĬF(xin)t                  
          33ČF(xin)                                     
          4bBН                         
          ˼Sչ
          пÚcҺնĻWʽ      
          2СM(ni)һͬWOӋДSO2cNaOHҺܷ񷴑bãDrl(f)F(xin)ԇ܃(ni)Һ͵óSO2cNaOHҺĽYՓͬWJ@һYՓ֔                                ҪõƌW֔?sh)ĽYՓԓbãČȌ                    

          鿴𰸺ͽ>>

          ͬԴ