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        1. ijW(xu)dȤСMͬW(xu)O(sh)Ӌ(j)Dʾĺ(jin)ל(du)(yng)UҺijɷչ_̽
          }(yng)ďUҺкЩɷ֣
          c(sh)(yn)Dз(yng)ĻW(xu)ʽ________ɴƳUҺһȻcҺ̼ܺcҺ}ᣮ
          (sh)(yn)һ_ԓUҺǷ}
          1xԇ(j)}ĻW(xu)|(zh)ͬW(xu)xˆDʾNͬe|(zh)УX________һNw|(zh)Q򻯌W(xu)ʽ

          2(sh)(yn)(yn)CijͬW(xu)ȡUҺԇм\^쵽_________UҺһ}ᣮ
          (sh)(yn)_UҺǷ߀̼c
          (sh)(yn)F(xin)Y(ji)Փ
          ȡUҺԇμ
          Ě}Һ
          ________UҺк̼c
          (sh)(yn)̎UҺȻc
          ďUҺеõȻcUҺм^________ٽ(jng)^l(f)Y(ji)ɵõȻcw

          ⣺c(sh)(yn)̼c}ᷴ(yng)ȻcˮͶ̼ƽʴ𰸞飺Na2CO3+2HClT2NaCl+H2O+CO2
          (sh)(yn)һ(yn)CǷ}}ĻW(xu)|(zh)Уcָʾ(yng)cٷ(yng)cﷴ(yng)cA(yng)c}(yng)Xǽʹ~FȡUҺԇм\^쵽o׃f]}ᣮʴ𰸞飺1~FCuOFe2O3ɣ2]Кݮa(chn)o׃o@F(xin)󣬺ɣ
          (sh)(yn)ȡUҺԇμĚ}Һ}̼c(yng)̼}ɫ͚cˬF(xin)ǣa(chn)ɫCUҺк̼cʴ𰸞飺a(chn)ɫ
          (sh)(yn)õȻcUҺм^}?yn)̼c}ᷴ(yng)ȻcˮͶ̼ٽ(jng)^l(f)Y(ji)ɣʴ𰸞飺ϡ}ᣨ}HCl
          ̼c}ᷴ(yng)ȻcˮͶ̼ɴƳUҺһȻcҺ̼ܺcҺ}ᣮ(yn)CǷ}}ĻW(xu)|(zh)Уcָʾ(yng)cٷ(yng)cﷴ(yng)cA(yng)c}(yng)XǽȡUҺԇУм\^쵽o׃f]}ᣮȡUҺԇμĚ}Һ}̼c(yng)̼}ɫ͚cˬF(xin)ǣa(chn)ɫCUҺк̼cõȻcUҺм^}?yn)̼c}ᷴ(yng)ȻcˮͶ̼ٽ(jng)^l(f)Y(ji)ɣ
          c(din)u(png)}ڌ(sh)(yn)̽}Ќ(sh)(yn)^̵̽нY(ji)Փ̽}YϣȻO(sh)Ӌ(j)(sh)(yn)M(jn)Ќ(sh)(yn)ó_ĽY(ji)Փ߀ˌW(xu)Č(sh)(yn)u(png)r(ji)P(gun)(sh)(yn)O(sh)Ӌ(j)͌(du)(sh)(yn)u(png)r(ji)пğc(din)֮һO(sh)Ӌ(j)(sh)(yn)r(sh)ҪעٵˎƷ(jin)εķc(din)ҪF(xin)ڌ(sh)(yn)}У
          (x)(c)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ

          29ijW(xu)dȤСMͬW(xu)(jng)Y֪m(dng)ضȺ߻l¿D(zhun)׃?yu)ǣҺcƵĚ~ɼtɫ~Cu2O̽ڲͬضD(zhun)ǵij̶ÿ˶M(jn)ƒɲ(sh)(yn)
          E1һ֧ԇȡһcˮټmϡuӟᵽһĜضȣ(sh)(yn)^˿ƜضȲͬӟm(x)r(sh)gͬ
          E2ȻÃ֧Сԇܸȡԇ܃(ni)ķ(yng)һ֧Сԇܣ̖(ho)A(ni)μNaOHҺʏ(qing)Aٵ45CuSO4Һӟһ֧Сԇܣ̖(ho)B(ni)μ23εˮ^첢ӛ䛬F(xin)
          1ڸ˿ƵĜضȲͬF(xin)NrՈ(qng)(j)ьW(xu)֪R(sh)Ќ(sh)(yn)rR
          F(xin) Y(ji)Փ
          һNr

          ۛ]D(zhun)
          ڶNr

          Nr

          ȫD(zhun)
          2ڲE2Aԇ܃(ni)NaOHҺ
          кϡƂ~ʹҺʉA

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          28ijУW(xu)dȤСMͬW(xu)(jng)Y֪m(dng)ضȺ߻l¿D(zhun)׃?yu)ǣ̽ڲͬضD(zhun)ǵij̶ÿ˶M(jn)ƒɲ(sh)(yn)
          E1һ֧ԇȡһcˮټmϡuӟᵽһĜضȣ(sh)(yn)^У˿ƜضȲͬӟm(x)r(sh)gͬ
          E2ȻÃ֧Сԇܸȡԇ܃(ni)ķ(yng)һ֧Сԇܣ̖(ho)A(ni)μNaOHҺʏ(qing)Aٵ4-5CuS04Һӟһ֧Сԇܣ̖(ho)B(ni)μ2-3εˮ^첢ӛ䛬F(xin)
          1ڸ˿ƵĜضȲͬF(xin)NrՈ(qng)(j)ьW(xu)֪R(sh)Ќ(sh)(yn)rR
          F(xin)          Y(ji)      Փ
          һN
            r
          AԇУ

          BԇУ
          ۛ]D(zhun)
          ڶN
            r
          AԇУ

          BԇУ
          N
            r
          AԇУ

          BԇУ
          ȫD(zhun)
          2ڲE2Aԇ܃(ni)Na0HҺ
          кϡʹҺʉAƂ~

          鿴𰸺ͽ>>

          ĿлW(xu) Դ(xing)} (sh)(yn)}

          ijУW(xu)dȤСMͬW(xu)(jng)Y֪m(dng)ضȺ߻l¿D(zhun)׃?yu)̽ڲͬضD(zhun)ǵij̶ÿ˶M(jn)ƒɲ(sh)(yn)
          E1. һ֧ԇȡһcˮټmϡu򣬼ӟᵽһĜض(sh)(yn)^˿ƜضȲͬӟm(x)r(sh)gͬ
          E2ȻÃ֧Сԇܸȡԇ܃(ni)ķ(yng)һ֧Сԇ(̖(ho)A)(ni)μNaOHҺʏ(qing)Aٵ4-5CuSO4Һӟһ֧Сԇ(̖(ho)B)(ni)μ2-3εˮ^첢ӛ䛬F(xin)
          (1)ڸ˿ƵĜضȲͬF(xin)NrՈ(qng)(j)ьW(xu)֪R(sh)Ќ(sh)(yn)rR
          (2)ڲE2Aԇ܃(ni)Na0HҺ_______________________

          鿴𰸺ͽ>>

          ĿлW(xu) Դ8 ʳƷеЙC(j)2010Ԫy(c)ԇ2棩 }

          ijW(xu)dȤСMͬW(xu)(jng)Y֪m(dng)ضȺ߻l¿D(zhun)׃?yu)ǣ̽ڲͬضD(zhun)ǵij̶ÿ˶M(jn)ƒɲ(sh)(yn)
          E1һ֧ԇȡһcˮϣټmϡuӟᵽһĜضȣ(sh)(yn)^˿ƜضȲͬӟm(x)r(sh)gͬ
          E2ȻÃ֧Сԇܸȡԇ܃(ni)ķ(yng)һ֧Сԇܣ̖(ho)A(ni)μNaOHҺʏ(qing)Aԣٵ4-5CuS04Һӟһ֧Сԇܣ̖(ho)B(ni)μ2-3εˮ^첢ӛ䛬F(xin)
          1ڸ˿ƵĜضȲͬF(xin)NrՈ(qng)(j)ьW(xu)֪R(sh)Ќ(sh)(yn)rR
          F(xin)         Y(ji)      Փ
          һN
            r
          AԇУ   
          BԇУ   
          ۛ]D(zhun)
          ڶN
            r
          AԇУ   
          BԇУ   
             
          N
            r
          AԇУ   
          BԇУ   
          ȫD(zhun)
          2ڲE2Aԇ܃(ni)Na0HҺ   

          鿴𰸺ͽ>>

          ĿлW(xu) Դ2005꽭KʡKпW(xu)ԇ棩 }

          ijW(xu)dȤСMͬW(xu)(jng)Y֪m(dng)ضȺ߻l¿D(zhun)׃?yu)ǣ̽ڲͬضD(zhun)ǵij̶ȣÿ˶M(jn)ƒɲ(sh)(yn)
          E1һ֧ԇȡһcˮټmϡᣬuӟᵽһĜضȣ(sh)(yn)^У˿ƜضȲͬӟm(x)r(sh)gͬ
          E2ȻÃ֧Сԇܸȡԇ܃(ni)ķ(yng)һ֧Сԇܣ̖(ho)A(ni)μNaOHҺʏ(qing)Aԣٵ4-5CuS04Һӟһ֧Сԇܣ̖(ho)B(ni)μ2-3εˮ^첢ӛ䛬F(xin)
          1ڸ˿ƵĜضȲͬF(xin)NrՈ(qng)(j)ьW(xu)֪R(sh)Ќ(sh)(yn)rR
          F(xin)         Y(ji)      Փ
          һN
            r
          AԇУ   
          BԇУ   
          ۛ]D(zhun)
          ڶN
            r
          AԇУ   
          BԇУ   
             
          N
            r
          AԇУ   
          BԇУ   
          ȫD(zhun)
          2ڲE2Aԇ܃(ni)Na0HҺ   

          鿴𰸺ͽ>>

          ͬ(x)(c)