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        1. Ӣҽ̾W(wng) > лW > }ĿԔ
          ijУWdȤСMO(sh)ӋˆDʾbãDʡˊAփxyijF̼ϽF|(zh)֔(sh)[Y]FecH2SO4(yng)ӟᣬSO2CcH2SO4(yng)ӟᣬCO2SO2SO2ʹʯˮ׃᣻SO2ʹƷtҺļtɫȥCO2SO2cKMnO4Һ(yng)ʹɫCO2މAʯҵҪɷ֞NaOHCaO

          [̽]QȡmgF̼Ͻ^ӟAвݳwrֹͣӟᣬEbòQEbgЌY(ji)_
          ABbǞ˳ȥ(yng)ɵSO2
          B(j)򞔵(sh)(j)ӋóF|(zh)֔(sh)(3b11m)/11m
          CbÃ(ni)CO2ysME|(zh)ƫСF|(zh)֔(sh)ƫС
          DSO2δKMnO4MҲܕF|(zh)֔(sh)ƫС
          D
          ABbǞC(yng)ɵSO2e`
          B(j)򞔵(sh)(j)ӋóF|(zh)֔(sh)(3b11m)/11me`
          CbÃ(ni)CO2ysME|(zh)ƫe`
          DSO2δKMnO4MҲܕE|(zh)ƫ󣬌F|(zh)֔(sh)ƫС_
          xD
          ϵд
          P(gun)}

          ĿлW ԴԔ }

          12֣СijΌrl(f)F(xin)һƿƿڳ_֪õĚcҺ(·QԇҺ)“(lin)뵽ˎƷעСṩԇ(CaCl2Һ}ᡢCaCO3w̪)ԇҺǷ׃|(zh)չ_̽  
          ȵIJǣԇҺ]׃|(zh)Һ|(zh)߀NaOH
          򞷽ǣȡԇҺԇ̪^쵽ԇҺ׃tɴ˵óĽY(ji)ՓԭԇҺ]׃|(zh)߀NaOH
          (1)С˼򞷽Xò_______________________
          (2)ƌ򞷽ṩԇxȡһNԇMЌl(f)F(xin)ԭԇҺ_׃|(zh)Ո㌑@ΌIJF(xin)______                       
          Сǂ˼ČWһµɆԇҺě]NaOHˆ?̽
          (3)룺ԇҺ߀NaOH.
          (4)C(Ҫ󌑳F(xin))_______________________________ԇҺ߀NaOH

          鿴𰸺ͽ>>

          ĿлW ԴԔ x}

          DСԇʢwңιҺwVƿ͵ijʯˮԇܵײ]ڳʯˮУѼҺμӵ^һɿʯˮ׃UιеaҺ潵bҺ(j)ϬF(xin)Ոf_
          Aһքeϡ}ʹʯ
          Bпܷքeˮ@
          Cʯˮ׃һǰl(f)˻W׃
          Dʯˮ׃ᣬпǰl(f)׃

          鿴𰸺ͽ>>

          ĿлW ԴԔ }

          (7)һΌnСMͬWڲͬcҁСʯKcϡ}ᷴ(yng)ȡ̼˷(yng)ĻWʽ                                  
          Сl(f)F(xin)СMwa(chn)ʱԼСMĿС@һrώώĄˆ}ͬ̽
          }Ӱ푶̼wa(chn)ʵʲô
          롿ٲͬcʯK̼}ͬ
          }|(zh)|(zh)֔(sh)ͬ
          ߀                  
          O(sh)Ӌ򞡿1CǷҪO(sh)ӋČ򞣺քeȡСͬ|(zh)ͬ
                     ʯK|(zh)ͬ                     ϡ}MЌ
          2CǷ}Ҫ                                       
          ӑՓпͨ^^ݮa(chn)Ąҳ̶ȣԵر^(yng)Ҫ_^(yng)ԓyČ򞔵(sh)(j)                                        
          չ졿С˿׃оô˷̽߻^Һȡķ(yng)ʵӰ푡ҪƲ׃Уcɣ     
                                                

          鿴𰸺ͽ>>

          ĿлW ԴԔ }

          14֣ijУWdȤСM^ƉAS@ϢP(gun)}Mо
          a(chn)Ʒԭ
          ԓSáƉAa(chn)a(chn)ƷANa2CO3ͻNH4Cl
          a(chn)ԭǣNH3CO2ͨʳ}ˮеõNaHCO3wNH4ClҺ(yng)ĻWʽ飺                 xNaHCO3ӟƵüA
          a(chn)̡


           
          P(gun)Yϡ

          NH4Cl      NH3+HCl
          ֪20rP(gun)|(zh)ܽ£wָ1weˮܽĚwwe
          |(zh)
          NaCl
          NaHCO3
          NH4Cl
          NH3
          CO2
          ܽ
          36.0g
          9.6g
          37.2g
          710
          0.9
          }ӑՓ
          ŲͬQ    (yng)аl(f)˃ɂ(yng)һWʽ   (yng)ټm}mָ      
          ƙz]l(f)ԚwCķ      
          a(chn)пѭh(hun)ʹõ          ̖
          A]l(f)ԚwC        BҺD       CV      DNH4Cl
          Mɴ_
          ŷQȡһ|(zh)ļAƷ(jng)γּӟٷQ|(zh)o׃
          ȡAƷmˮƷȫܽԓҺм^ϡHNO3ٵμAgNO3Һаɫɴ_AƷs|(zh)      Wʽ
          y
           
          һ



          wҺ|(zh)
          100g
          100g
          100g
          100g
          CaCl2Һ|(zh)
          10g
          20g
          30g
          40g
          ɵij|(zh)
          4g

          10g
          10g
           
          QȡԓAƷ44 gwˮ400gҺƽ֞ķȻքeһ|(zh)֔(sh)CaCl2Һ򞔵(sh)(j)Ҋ
          ՈД(sh)(j)شӋ㣺
          ţ=       g
          ڌУȫ(yng)Һ|(zh)Ȼc|(zh)֔(sh)Ƕ(ҪӋ^Y(ji)0.1%)
          Y(ji)˼
          Ոͨ^Ӌ㲢Y(ji)±Д˼AƷȼ    ƷAyCaCl2ҺĞBaCl2Һy`pС

          鿴𰸺ͽ>>

          ĿлW ԴԔ }

          15֣ijͬWᘌʯϞȼ_չ̽ՈQ̽^̵P(gun)}
          }ʯϞг̼ԪǷ߀Ԫ
          O(sh)Ӌ(j)|(zh)غ㶨ɣԓͬWþʯϞ޾TоϞTO(sh)ӋŒ򞣨Нoˮ~ˮˎƷC̶ֹbʡԣ

          ԭ
          1ՈAbãܣԵęz鷽                           bAаl(f)(yng)ĻWʽ                                                     
          2bB                            bD                 
          3bFl(f)(yng)ĻWʽ                                                      
          4_?zi)ģ?yng)ǰ횷Q        b̖bеˎƷ|(zh)
          (sh)(j)̎           
          5ԓͬWώ(jng)^һЩa䌍`̎ó”(sh)(j)Ոɔ(sh)(j)Y(ji)Փ֡
          Œ
          (sh)(j)Y(ji)Փ
             2.12 gʯϞȫȼõ6.6g CO22.88g H2O
          Ӌ^̣                                 
          Y(ji)Փ                                            
          ӑՓ`c̎
          6(j)ԓWO(sh)ӋČJ`ԭ                         һl
          7ᘌ`ԭp`ČMʩ                    

          鿴𰸺ͽ>>

          ĿлW ԴԔ }

          12֣ijWdȤСMͬWbMЌ

          ?zi)ģ?1)øiȡһƿFzȼČ
          (2)Ԝyӟ2 giռwe
          (yng)ԭ(ûWʽʾ)
          (1)i⣺_______________________________________
          (2)Fzȼ_______________________________
          bBӣ_?zi)?2)bõ_Bǣ(ӿڵĸ)
          a(      )(     ) d
          }
          (1)^̰l(f)F(xin)Bƿеˮ׃tˣԭǣ________________
          (2)ռFzȼČrl(f)F(xin)ƿըl(f)ʧ`IJǣ_______________________________________________________
          (3)ռĕrCǼӟRռښwBm(x)a(chn)֮_ʼռtyõweȱȌHֵ       ƫ󡱻ƫС򡰲׃
          (4) Y(ji)rͬWl(f)F(xin)ռO2Փa(chn)ᘌ@һF(xin)ͬWM̽
          롿I(yng)ɵMnO2ֽųO2
          򣺷(yng)ɵK2Mn04ֽųO2  
          ɂ                        
          CͬW֞ɽMքeMŒ򞣺
          ٵһMͬWȡһ|(zh)Mn02250l¼ӟһΕrgsyMn02|(zh)׃t________________e`
          ڵڶMͬWȡK2Mn04250l¼ӟ]Üy|(zh)ķó˲_ĽY(ji)ՓԓMͬWxČ򞷽_________________

          鿴𰸺ͽ>>

          ĿлW ԴԔ }

          ijСMͬW̼ccϡ}ᷴ(yng)M̽
          ̽һһ֧ȼϞTğмm̼c}(Dʾ)

          1ϞTȼ׃ĬF(xin)ǣ        
          2(j)ԓF(xin)Ɯy̼cc}ᷴ(yng)a(chn)Ěw        ;
          ̼̽cc}ķ(yng)ɷC|(zh)غ㶨M̽Dʾ


          ڣVƿмm̼cĩСԇм}СԇܷVƿУֹˮAAס֧̎ƤQbõ|(zh)ӛx(sh)VƿAбʹСԇе}Aƿc̼cĩ(yng)^쵽DʾĬF(xin)ٴηQbõ|(zh)ӛx(sh)
          ɴx(sh)    (ǡ򡰷)ȡ                 
          ̼̽cc}ᷴ(yng)ʣҺijɷ̽(O(sh)̼ȫųs|(zh)ˮӷ(yng)ҳ)҃ͬWJʣҺһȻc}̼cCǷ}˲ͬMЌõͬĽY(ji)Փ
          YϣȻcҺ
           

          F(xin)
          Y(ji)Փ

          ȡԇμ        ԇҺ
          ԇҺ׃t
          }

          ȡԇУεμ̼cҺ
                  
          ̽ġijdȤСMͬWʢ6.0gAƷğ40.0g}yȫ(yng)ʣ|(zh)43.8gҺ@ԡO(sh)AƷеs|(zh)c}ᷴ(yng)
          1a(chn)Ķ̼|(zh)        g
          2AƷ̼c|(zh)Ӌ^̣        

          鿴𰸺ͽ>>

          ĿлW ԴԔ }

          Dǰ꼉ƒоԌWn}W(yng)|(zh)غоČbáͨ^yֽǰ󷴑(yng)|(zh)ǷȁC|(zh)غ㶨

          ֽ֪ķ(yng)ʽ:2HgO  2Hg+O2
          ՈشІ}
          1ڽMbbÕr{(dio)ԇܵăAб(yng){(dio)(ji)D ABCĂo      
          2P(gun)_Щ?                                            
          AͲмһЩúԜpˮеܽ
          BϹܿڷųBm(x)Ěݺռw
          CδֽȫֹͣӟጦY(ji)]Ӱ

          鿴𰸺ͽ>>

          ͬԴ