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        1. Ӣҽ̾W(wng) > лW > }ĿԔ
          ijWdȤСMͿ՚ĺMЌ̽
          wӑՓӑՓͬWJ飺
          1xˎƷҪȫܵõwôԓxȡ^ģ̖
           

           AϞT    Bt    C    Dľ̿
          2üFzMЌԭ
           

          OӋ򞡿
          һСMͬWͬOӋDʾABbã
          Ӣҽ̾W(wng)
          1˱CY(ji)Ĝʴ_һСMͬWڌ^еȼƿsҜغŴ_ֹˮA@Ӳԭ
           

          2ƿмtȼĻWʽ
           

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          ڶСMͬWYϵ֪׮ض_40rڿ՚ȼו̼˵ĺӰ푽ԇܵݷeֳȷØӛDBԇмһСKƤoԇܿڣԇܷˮʹȼϨ粢sҜغԇܵʢҜˮˮУˮЌƤȡ£
          1bõă(yu)cǣΌ1c
           

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          2ԓĻWʽǣ4P+O52
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          ĿлW Դ x

          ˮҪYԴ˼һȻˮиNs|(zh)ֱʹãMЃ
          1ÿƿܵĆοzޡ̿СʯʯӢɳȲϿһ׃ˮtJ׃ˮ
          ԡ򡰲ԡˮӲˮ׃ܛˮ
          2(jng)zyijSŷŵďUˮк~^~ˮwɇصȾôˮжжԭ
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          Ո?zh)һlԓUˮķûWʽʾ
          CuSO4+CaOH2TCuOH2+CaSO4
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          3ҞҺD1ʾ߅ڵbÌԁˮȡɃ̶^ߵsˮʹõğƿԇܵȃxʮ֝ʴ_ (jng)zyl(f)F(xin)ԓsˮ߀кs|(zh)еs|(zh)
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          4늽ˮrˮČˮмЩϡNaOHҺF(xin)ͨ늷ֽ⺬5% NaOH ˮ90gһֹͣ(jng)y˕r10% NaOHtֽˮ|(zh)
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          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(gun)}
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          @Y(ji)ԭʲôθM
          ͼO
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          鿴𰸺ͽ>>

          ĿлW Դ }

          ijWdȤСMͬWnbãD1y՚ĺ򞣮ȼ׃(ni)ļtcȼVƿвotϨs_ɊA^켯ƿˮ׃l(f)F(xin)wpٵweС1/5@ʲôԭdȤСMλͬWԓF(xin)̽Ոㅢc̽شP(gun)}
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          @Y(ji)ԭʲôθM
          ͼO
          ųˌżȻF(xin)ԭ֮λͬWԭD2IJ룺
          @һF(xin)ԭ߀ӵIJՈһ룺______
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          2CСʩIJͬW500mLĚwcƟ~۳ַY(ji)l(f)F(xin)~0.028g⚈wCO2ˮɵĸɔ_ڌǰьȥ
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          ᘌnbúͲIJСͬW(jng)^J˼MOӋD3bcԭb^Ոfbõăɂ(yu)c1______2______

          鿴𰸺ͽ>>

          ĿлW Դ2010VпWԇӾ棩 }

          ijWdȤСMͬWnbãD1y՚ĺ򞣮ȼ׃(ni)ļtcȼVƿвotϨs_ɊA^켯ƿˮ׃l(f)F(xin)wpٵweС1/5@ʲôԭdȤСMλͬWԓF(xin)̽Ոㅢc̽شP(gun)}
          }
          @Y(ji)ԭʲôθM
          ͼO
          ųˌżȻF(xin)ԭ֮λͬWԭD2IJ룺
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          2CСʩIJͬW500mLĚwcƟ~۳ַY(ji)l(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|(zh)ֱʹãMЃ
          1ÿƿܵĆοz̿СʯʯӢɳȲϿһ׃ˮtJ׃ˮ______ԡ򡰲ԡˮӲˮ׃ܛˮ
          2(jng)zyijSŷŵďUˮк~^~ˮwɇصȾôˮжжԭ______Ո?zh)һlԓUˮķûWʽʾ______
          3ҞҺD1ʾ߅ڵbÌԁˮȡɃ̶^ߵsˮʹõğƿԇܵȃxʮ֝ʴ_ (jng)zyl(f)F(xin)ԓsˮ߀кs|(zh)еs|(zh)______ʲôԓs|(zh)ԇԭ______ˮ______
          4늽ˮrˮČˮмЩϡNaOHҺF(xin)ͨ늷ֽ⺬5% NaOH ˮ90gһֹͣ(jng)y˕r10% NaOHtֽˮ|(zh)______ga(chn)______g˕rˮ______
          5ijWdȤСMͬW˜yijAƷ̼cĺ|(zh)֔(sh)10%}뵽10gAa(chn)CO2wrD2ʾAƷеs|(zh)c}ᷴ
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          鿴𰸺ͽ>>

          ͬԴ