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        1. ijУW(xu)dȤСMͿ՚ĺM(jn)Ќ(sh)(yn)̽
          [wӑՓ]
          1ӑՓͬW(xu)J(rn)xˎƷҪ⣬ֲ(hu)՚еɷַ(yng)w(yng)ԓx̖(ho)
          B
          B

          AϞT          Bt          C
          ˳еˎƷ(yng)C

          2СMͬW(xu)ͬO(sh)Ӌ(j)DăbãJ(rn)ǣ̖(ho)
          A
          A

          ˴_(sh)(yn)ijɹbˎƷ֮ǰ(yng)ԓ
          zbõĚ
          zbõĚ

          [ֽM(sh)(yn)]
          ӑՓĻA(ch)ֽMM(jn)ˌ(sh)(yn)
          [(sh)(j)](sh)(yn)Y(ji)픵(sh)(j)£
          עƿݷe100mL
          M    e 1 2 3 4 5 6
          M(jn)뼯ƿˮwemL 20 21 19 20 22 18
          3ͨ^(gu)(du)(sh)(yn)Y(ji)Ľ(sh)ͬW(xu)(yn)Csռ՚we
          1
          5
          1
          5

          ͨ^(gu)(sh)(yn)߀Ɣ༯ƿʣw|(zh)
          
          ȼ֧ȼ
          ȼ֧ȼ
          c(din)
          [(sh)(yn)չ]
          4СMͬW(xu)ꌍ(sh)(yn)ևLԇľ̿ό(sh)(yn)l(f)F(xin)ˮ׺](mi)M(jn)뼯ƿJ(rn)Ҫԭ
          ľ̿ȼͬr(sh)(hu)ɶ̼?x)wʹƿ?j)?ni)(qing)׃
          ľ̿ȼͬr(sh)(hu)ɶ̼?x)wʹƿ?j)?ni)(qing)׃
          (jng)ӑՓͬW(xu)һJ(rn)ڼƿ?j)?ni)ע
          (li)
          ̼
          ̼
          wԜpСƿ?j)?ni)≺t(sh)(yn)Ҳȡ^õЧ
          1ȼ׹w鱣CıMƿ?j)?ni)һ^(gu)ˎƷ 
          2ͬӶǼtڲͬλÕ(hu)(du)(yng)ͬČ(sh)(yn)Y(ji)(du)ܶ^׌t^͵λ܉ЧbÃ(ni)⣻
          3ь(sh)(yn)(sh)(j)ƽֵ(du)(zhn)_Ĕ(sh)ֵʣw׃Cyˮ಻ȼҲct׷(yng)ֻct׷(yng)
          4ľ̿ȼɶ̼?x)wȻ(j)̼|(zh)M(jn)нڣ]h(hun)ͬr(sh)߀ܕ(hu)һ̼ԼʹM(jn)ҲǺܺmķ
          ⣺1?yn)ϞTȼa(chn)µĚwʹƿ?j)?ni)(qing)׃xBͨ^(gu)ˎƷ_ƿ?j)?ni)ȫʴ𰸞飺B
          2(sh)(yn)ABą^(q)eڼt׵λ@һc(din)cܶP(gun)ܶȴڿ՚⣬Լt΢͵λøڷ(yng)M(jn)ҲģԌ(sh)(yn)O(sh)Ӌ(j)A˴_(sh)(yn)ijɹbˎƷ֮ǰ(yng)ԓ zbõĚb©(hu)ʹY(ji)(zhn)_ʴ𰸞飺AzbõĚԣ
          3ͨ^(gu)Д(sh)(j)ƽСMĔ(sh)ֵ20mLwe20mLsռ՚we
          1
          5
          ʣw׃Cyˮ಻ȼҲct׷(yng)ʴ𰸞飺
          1
          5
          yˮȼ֧ȼ
          4ľ̿ȼͬr(sh)(hu)ɶ̼?x)wʹƿ?j)?ni)(qing)׃ľ̿ȼɶ̼ԑ(yng)ĚcҺ(li)ն̼@ӾͲ(hu)Ӱ푌(sh)(yn)Y(ji)ʴ𰸞飺ľ̿ȼͬr(sh)(hu)ɶ̼?x)wʹƿ?j)?ni)(qing)׃cҺ̼
          c(din)u(png)}Ҫütלy(c)՚MɵČ(sh)(yn)ԭF(xin)Y(ji)Փע(xing)yԴ
          (x)(c)ϵд
          P(gun)(x)}

          ĿлW(xu) (li)Դ x

          ˮҪYԴ˼һȻˮиNs|(zh)ֱʹãM(jn)Ѓ
          1ÿƿ(do)ܵĆοz̿СʯʯӢɳȲϿһ(g)(jin)׃ˮtJ(rn)(jin)׃ˮ
          ԡ򡰲ԡˮӲˮ׃ܛˮ
          2(jng)zy(c)ijSŷŵďUˮк~^(gu)~(hu)(du)ˮwɇ(yn)صȾôˮ(hu)жжԭ
          ~е~xؽxӣж
          ~е~xؽxж
          Ո(qng)?zh)һlԓUˮķûW(xu)ʽʾ
          CuSO4+CaOH2TCuOH2+CaSO4
          CuSO4+CaOH2TCuOH2+CaSO4

          3(sh)(yn)ҞҺD1ʾ߅ڵbÌԁ(li)ˮȡɃ̶^ߵsˮʹõğƿ(do)ԇܵȃxʮ֝(sh)(yn)(zhn)_ (jng)zy(c)l(f)F(xin)ԓsˮ߀кs|(zh)еs|(zh)
          ̼
          ̼
          ʲôԓs|(zh)ԇԭ
          ̼ˮ
          ̼ˮ
          ˮ

          4늽ˮr(sh)ˮČ(do)ˮмЩϡNaOHҺF(xin)ͨ늷ֽ⺬5% NaOH ˮ90gһ(hu)ֹͣ(jng)y(c)˕r(sh)10% NaOHtֽˮ|(zh)
          47.4
          47.4
          ga(chn)
          42.1
          42.1
          g˕r(sh)ˮ
          (yng)
          (yng)

          5ijW(xu)dȤСMͬW(xu)˜y(c)ijAƷ̼cĺ|(zh)?jn)?sh)10%}뵽10gAУa(chn)CO2wrD2ʾAƷеs|(zh)c}ᷴ(yng)
          ?gu)ĈDпԿ10gAƷc}ᷴ(yng)ɵĶ̼
          3.3
          3.3
          g
          ڼA̼cķ?jn)?sh)|(zh)
          79.5%
          79.5%

          ʹ}cԓAƷǡȫ(yng)t}|(zh)
          54.75
          54.75
          g}ˮ
          ܄
          ܄

          ㌦(du)ͨ^(gu)ˮϡʹ10%}׃5%Ҳͨ^(gu)Ӽӟl(f)ʹ10%}׃20%u(png)r(ji)
          ӟl(f)tȻ(hu)ӿ]l(f)ʹҺ׃ϡ
          ӟl(f)tȻ(hu)ӿ]l(f)ʹҺ׃ϡ

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ x

          2010?ģMijW(xu)dȤСMͬW(xu)nbãD1y(c)՚ĺ(sh)(yn)ȼ׃(ni)ļtc(din)ȼVƿвotϨs󣬴_(ki)ɊA^켯ƿˮ׃l(f)F(xin)wpٵweС1/5@ʲôԭأdȤСMλͬW(xu)ԓF(xin)̽Ո(qng)ㅢc̽شP(gun)(wn)}
          (wn)}
          @(g)Y(ji)ԭʲôθM(jn)
          ͼO(sh)
          ųˌżȻF(xin)ԭ֮λͬW(xu)(du)ԭD2IJ룺
          (du)@һF(xin)ԭ߀ӵIJՈ(qng)һ(g)룺
          ٿnj(do)еĚwM(jn)ˏVƿԭ(li)](mi)Ӌ(j)@֚wwe
          ڿǼt׵(do)](mi)кıM
          ۿǼtϨ߀](mi)sҜأʹ_(ki)ˏɊA
          ܿ⺬pٵһ̶ȵĕr(sh)t׾Ͳȼʹ](mi)кıM
          ٿnj(do)еĚwM(jn)ˏVƿԭ(li)](mi)Ӌ(j)@֚wwe
          ڿǼt׵(do)](mi)кıM
          ۿǼtϨ߀](mi)sҜʹ_(ki)ˏɊA
          ܿ⺬pٵһ̶ȵĕr(sh)t׾Ͳȼˣʹ](mi)кıM

          c
          (du)СܵIJһJ(rn)СܵIJ벻J(rn)@ĽY(ji)ʹ`ԭǣ
          ƾк̼Ԫȼr(sh)ɶ̼wecweһ£(hu)ɚwweĜp
          ƾк̼Ԫأȼr(sh)ɶ̼wecweһ(hu)ɚwweĜp

          (sh)(yn)cY(ji)Փ
          1СǛQʹԭb(sh)(yn)ڌ(sh)(yn)ǰ™z(yn)bõĚԣСǙz(yn)Ե_ǣ
          bԭDʾbڟעˮ_(ki)ɊAßëסVƿКðϣë(do)ЌһˮtbõĚ
          bԭDʾb䣬ڟעˮ_(ki)ɊAßëסVƿКðϣë(do)ЌһˮtbõĚ

          2(yn)CСʩIJͬW(xu)500mLĚwcƟ~۳ַ(yng)Y(ji)l(f)F(xin)~0.028g⚈wCO2ˮɵĸɔ_ڌ(sh)(yn)ǰьȥ
          (sh)(yn)Œ(sh)֪w
          ⣨С򡰛](mi)Сx](mi)Сһ(g)0wweռ
          4
          4
          %֪ԓlܶȞ1.4g/L
          ˼cu(png)r(ji)
          ᘌ(du)n(sh)(yn)búͲIJ㣬СͬW(xu)(jng)^(gu)J(rn)˼M(jn)O(sh)Ӌ(j)D3(sh)(yn)bcԭ(li)b^Ո(qng)f(shu)bõăɂ(g)(yu)c(din)1
          bú(jin)oF(xin)@
          bú(jin)oF(xin)@
          2
          bֱп̶ֱxȡ(sh)(j)ڔ(sh)(j)^
          bֱп̶ֱxȡ(sh)(j)ڔ(sh)(j)^

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ }

          ijW(xu)dȤСMͬW(xu)nbãD1y(c)՚ĺ(sh)(yn)ȼ׃(ni)ļtc(din)ȼVƿвotϨs_(ki)ɊA^켯ƿˮ׃l(f)F(xin)wpٵweС1/5@ʲôԭdȤСMλͬW(xu)ԓF(xin)̽Ո(qng)ㅢc̽شP(gun)(wn)}
          (wn)}
          @(g)Y(ji)ԭʲôθM(jn)
          ͼO(sh)
          ųˌżȻF(xin)ԭ֮λͬW(xu)(du)ԭD2IJ룺
          (du)@һF(xin)ԭ߀ӵIJՈ(qng)һ(g)룺______
          c
          (du)СܵIJһJ(rn)СܵIJ벻J(rn)@ĽY(ji)ʹ`ԭǣ______
          (sh)(yn)cY(ji)Փ
          1СǛQʹԭb(sh)(yn)ڌ(sh)(yn)ǰ™z(yn)bõĚԣСǙz(yn)Ե_ǣ______
          2(yn)CСʩIJ룬ͬW(xu)500mLĚwcƟ~۳ַ(yng)Y(ji)l(f)F(xin)~0.028g⚈wCO2ˮɵĸɔ_ڌ(sh)(yn)ǰьȥ
          (sh)(yn)Œ(sh)֪w______⣨С򡰛](mi)Сx](mi)Сһ(g)0wweռ______%֪ԓlܶȞ1.4g/L
          ˼cu(png)r(ji)
          ᘌ(du)n(sh)(yn)búͲIJ㣬СͬW(xu)(jng)^(gu)J(rn)˼M(jn)O(sh)Ӌ(j)D3(sh)(yn)bãcԭ(li)b^Ո(qng)f(shu)bõăɂ(g)(yu)c(din)1______2______

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ2010VпW(xu)ԇӾ棩 }

          ijW(xu)dȤСMͬW(xu)nbãD1y(c)՚ĺ(sh)(yn)ȼ׃(ni)ļtc(din)ȼVƿвotϨs_(ki)ɊA^켯ƿˮ׃l(f)F(xin)wpٵweС1/5@ʲôԭdȤСMλͬW(xu)ԓF(xin)̽Ո(qng)ㅢc̽شP(gun)(wn)}
          (wn)}
          @(g)Y(ji)ԭʲôθM(jn)
          ͼO(sh)
          ųˌżȻF(xin)ԭ֮λͬW(xu)(du)ԭD2IJ룺
          (du)@һF(xin)ԭ߀ӵIJՈ(qng)һ(g)룺   
          c
          (du)СܵIJ룬һJ(rn)СܵIJ벻J(rn)@ĽY(ji)ʹ`ԭǣ   
          (sh)(yn)cY(ji)Փ
          1СǛQʹԭb(sh)(yn)ڌ(sh)(yn)ǰ™z(yn)bõĚԣСǙz(yn)Ե_ǣ   
          2(yn)CСʩIJͬW(xu)500mLĚwcƟ~۳ַ(yng)Y(ji)l(f)F(xin)~0.028g⚈wCO2ˮɵĸɔ_ڌ(sh)(yn)ǰьȥ
          (sh)(yn)Œ(sh)֪w    ⣨С򡰛](mi)Сx](mi)Сһ(g)0wweռ    %֪ԓlܶȞ1.4g/L
          ˼cu(png)r(ji)
          ᘌ(du)n(sh)(yn)búͲIJСͬW(xu)(jng)^(gu)J(rn)˼M(jn)O(sh)Ӌ(j)D3(sh)(yn)bcԭ(li)b^Ո(qng)f(shu)bõăɂ(g)(yu)c(din)1    2   

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ2012꽭Kʡ(zhn)Ռ(sh)(yn)W(xu)УпW(xu)ģMԇ8棩 }

          ˮҪYԴ˼һģȻˮиNs|(zh)ֱʹM(jn)Ѓ
          1ÿƿ(do)ܵĆοzޡ̿СʯʯӢɳȲϿһ(g)(jin)׃ˮtJ(rn)(jin)׃ˮ______ԡ򡰲ԡˮӲˮ׃ܛˮ
          2(jng)zy(c)ijSŷŵďUˮк~^(gu)~(hu)(du)ˮwɇ(yn)صȾôˮ(hu)жжԭ______Ո(qng)?zh)һlԓUˮķûW(xu)ʽʾ______
          3(sh)(yn)ҞҺD1ʾ߅ڵbÌԁ(li)ˮȡɃ̶^ߵsˮʹõğƿ(do)ԇܵȃxʮ֝(sh)(yn)(zhn)_ (jng)zy(c)l(f)F(xin)ԓsˮ߀кs|(zh)еs|(zh)______ʲôԓs|(zh)ԇԭ______ˮ______
          4늽ˮr(sh)ˮČ(do)ˮмЩϡNaOHҺF(xin)ͨ늷ֽ⺬5% NaOH ˮ90gһ(hu)ֹͣ(jng)y(c)˕r(sh)10% NaOHtֽˮ|(zh)_(ki)_____ga(chn)______g˕r(sh)ˮ______
          5ijW(xu)dȤСMͬW(xu)˜y(c)ijAƷ̼cĺ|(zh)?jn)?sh)10%}뵽10gAa(chn)CO2wrD2ʾAƷеs|(zh)c}ᷴ(yng)
          ?gu)ĈDпԿ10gAƷc}ᷴ(yng)ɵĶ̼______g
          ڼA̼cķ?jn)?sh)|(zh)______
          ʹ}cԓAƷǡȫ(yng)t}|(zh)_(ki)_____g}ˮ______
          ㌦(du)ͨ^(gu)ˮϡʹ10%}׃5%Ҳͨ^(gu)Ӽӟl(f)ʹ10%}׃20%u(png)r(ji)______

          鿴𰸺ͽ>>

          ͬ(x)(c)