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        1. Ӣҽ̾W(wng) > лW > }ĿԔ

          8֣ijУWdȤСMͿ՚ĺMЌ̽
          wOӋ
          WdȤСMͬW(jng)^оӑՓȼȥ󣬜yʣwweҪQɂH}
          1Ҫܴ_е⣬ʹwwepСxʲôӵˎƷ@úҪԓx|еģ̖______________
          AϞT           Bt           C          Dľ̿
          2ˎƷȡҲҪJȡ_ʲôҪ?______ _______
          OӋ򞡿
          һСMͬWͬOӋˆDABb
          3Jǣ̖____________

          4˴_ijɹbˎƷ֮ǰԓșz____________________
          5ƿx|ȼķ_ʽ_______________________
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          ڶСMͬWYϵ֪ײˮ¶ڿ՚װl(f)ȼȼa(chn)ו̼˵ĺԇܵݷeֳȷݣØӛDCԇмһСKףѸƤoԇܿԇܷˮУʹȼϨ粢sҜغٌԇܵʢˮˮˮЌƤȡ
          6bõă(yu)cǣΌc
          ______________________________________________________________
          7СMAͬWӏȡ׺ʂڞVиrBͬWָֹIJ_Ոԭ_____________________________________

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          ԇ}ȼy՚we֔(sh)PIҪŽc1bÚ2ȼڿ՚ȼȼ󲻕wһxütף3ȼtףҪ
          1  Ҫܴ_еʹwwepСxttȼ׹wϞTľ̿ȼ󶼕Кwƿ(ni)wwe׃Ӱ
          2  t׵ҪC^Դ_ƿ(ni)ⱻȫ
          3  }AbúȼƿףԌıM
          4˴_ijɹbˎƷ֮ǰԓșzbÚ
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          cuȼy՚we֔(sh)ɹPIҪŽc1bÚ2ȼڿ՚ȼȼ󲻕wһxüt3ȼtףҪ㡣

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          ĿлW Դ x

          ˮҪYԴ˼һȻˮиNs|ֱʹMЃ
          1ÿƿܵĆοzޡ̿СʯʯӢɳȲϿһ׃ˮtJ׃ˮ
          ԡ򡰲ԡˮӲˮ׃ܛˮ
          2(jng)zyijSŷŵďUˮк~^~ˮwɇصȾôˮжжԭ
          ~е~xؽxж
          ~е~xؽxж
          Ո?zh)һlԓUˮķûWʽʾ
          CuSO4+CaOH2TCuOH2+CaSO4
          CuSO4+CaOH2TCuOH2+CaSO4

          3ҞҺD1ʾ߅ڵbÌԁˮȡɃ̶^ߵsˮʹõğƿԇܵȃxʮ֝ʴ_ (jng)zyl(f)F(xin)ԓsˮ߀кs|еs|
          ̼
          ̼
          ʲôԓs|ԇԭ
          ̼ˮ
          ̼ˮ
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          4늽ˮrˮČˮмЩϡNaOHҺF(xin)ͨ늷ֽ⺬5% NaOH ˮ90gһֹͣ(jng)y˕r10% NaOHtֽˮ|
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          ㌦ͨ^ˮϡʹ10%}׃5%Ҳͨ^Ӽӟl(f)ʹ10%}׃20%ur
          ӟl(f)tȻӿ]l(f)ʹҺ׃ϡ
          ӟl(f)tȻӿ]l(f)ʹҺ׃ϡ

          鿴𰸺ͽ>>

          ĿлW Դ x

          2010?ģMijWdȤСMͬWnbãD1y՚ĺ򞣮ȼ׃(ni)ļtcȼVƿвotϨs󣬴_ɊA^켯ƿˮ׃l(f)F(xin)wpٵweС1/5@ʲôԭdȤСMλͬWԓF(xin)̽Ոㅢc̽شP}
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          @YԭʲôθM
          ͼO
          ųˌżȻF(xin)ԭ֮λͬWԭD2IJ룺
          @һF(xin)ԭ߀ӵIJ룿Ոһ룺
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          ٿnjеĚwMˏVƿԭ]Ӌ@֚wwe
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          bԭDʾbڟעˮ_ɊAßëסVƿКðϣëЌһˮtbõĚ
          bԭDʾbڟעˮ_ɊAßëסVƿКðϣëЌһˮtbõĚ

          2CСʩIJ룬ͬW500mLĚwcƟ~۳ַYl(f)F(xin)~0.028g⚈wCO2ˮɵĸɔ_ڌǰьȥ
          Œ֪w
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          4
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          %֪ԓlܶȞ1.4g/L
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          ᘌnbúͲIJСͬW(jng)^J˼MOӋD3bcԭb^Ոfbõăɂ(yu)c1
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          búoF(xin)@
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          bֱп̶ֱxȡ(sh)(j)ڔ(sh)(j)^
          bֱп̶ȣֱxȡ(sh)(j)ڔ(sh)(j)^

          鿴𰸺ͽ>>

          ĿлW Դ }

          ijУWdȤСMͬWnbãD1y՚ĺ򞣮ȼ׃(ni)ļtcȼVƿвotϨs_ɊA^켯ƿˮ׃l(f)F(xin)wpٵweС1/5@ʲôԭdȤСMλͬWԓF(xin)̽Ոㅢc̽شP}
          }
          @YԭʲôθM
          ͼO
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          @һF(xin)ԭ߀ӵIJՈһ룺______
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          cYՓ
          1СǛQʹԭb򞣬ڌǰ™zbõĚԣСǙzԵ_ǣ______
          2CСʩIJͬW500mLĚwcƟ~۳ַYl(f)F(xin)~0.028g⚈wCO2ˮɵĸɔ_ڌǰьȥ
          Œ֪w______⣨С򡰛]Сx]Сһ0wweռ______%֪ԓlܶȞ1.4g/L
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          ᘌnbúͲIJСͬW(jng)^J˼MOӋD3bãcԭb^Ոfbõăɂ(yu)c1______2______

          鿴𰸺ͽ>>

          ĿлW Դ2010VпWԇӾ棩 }

          ijУWdȤСMͬWnbãD1y՚ĺ򞣮ȼ׃(ni)ļtcȼVƿвotϨs󣬴_ɊA^켯ƿˮ׃l(f)F(xin)wpٵweС1/5@ʲôԭdȤСMλͬWԓF(xin)̽Ոㅢc̽شP}
          }
          @YԭʲôθM
          ͼO
          ųˌżȻF(xin)ԭ֮λͬWԭD2IJ룺
          @һF(xin)ԭ߀ӵIJՈһ룺   
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          СܵIJ룬һJСܵIJ벻J@ĽYʹ`ԭǣ   
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          1СǛQʹԭbڌǰ™zbõĚԣСǙzԵ_ǣ   
          2CСʩIJͬW500mLĚwcƟ~۳ַYl(f)F(xin)~0.028g⚈wCO2ˮɵĸɔ_ڌǰьȥ
          Œ֪w    ⣨С򡰛]Сx]Сһ0wweռ    %֪ԓlܶȞ1.4g/L
          ˼cur
          ᘌnbúͲIJСͬW(jng)^J˼MOӋD3bcԭb^Ոfbõăɂ(yu)c1    2   

          鿴𰸺ͽ>>

          ĿлW Դ2012꽭Kʡ(zhn)ՌWУпWģMԇ8棩 }

          ˮҪYԴ˼һģȻˮиNs|ֱʹãMЃ
          1ÿƿܵĆοzޡ̿СʯʯӢɳȲϿһ׃ˮtJ׃ˮ______ԡ򡰲ԡˮӲˮ׃ܛˮ
          2(jng)zyijSŷŵďUˮк~^~ˮwɇصȾôˮжжԭ______Ո?zh)һlԓUˮķûWʽʾ______
          3ҞҺD1ʾ߅ڵbÌԁˮȡɃ̶^ߵsˮʹõğƿԇܵȃxʮ֝ʴ_ (jng)zyl(f)F(xin)ԓsˮ߀кs|еs|______ʲôԓs|ԇԭ______ˮ______
          4늽ˮrˮČˮмЩϡNaOHҺF(xin)ͨ늷ֽ⺬5% NaOH ˮ90gһֹͣ(jng)y˕r10% NaOHtֽˮ|______ga(chn)______g˕rˮ______
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          ㌦ͨ^ˮϡʹ10%}׃5%Ҳͨ^Ӽӟl(f)ʹ10%}׃20%ur______

          鿴𰸺ͽ>>

          ͬԴ