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        1. ijW(xu)dȤСMͬW(xu)(sh)(yn)ώW(xu)ˎƷҕr(sh)l(f)F(xin)ɂ(g)δN(bio)ԇƿзքeyɫƬăɷN٣Ո(qng)ͬW(xu)?c)O(sh)Ӌ(j)(sh)(yn)(du)@ɷNXYĽٻ(dng)M(jn)Ќ(sh)(yn)̽

          1M(jn)Ќ(sh)(yn)@ýY(ji)ՓɺŒ(sh)(yn)(bo)شm(x)P(gun)(wn)}

          (sh) (yn) E

          (sh) (yn) F(xin)

          Y(ji)     Փ

          քe@ɷNٷ         Һ^

          Yo(w)@׃XıдðȼľlڽXԇܿwȼ

          ٻ(dng)

                             

          2M(jn)(sh)(yn)֮ǰ(sh)(yn)ώֻ֪XY\yеĸһNt(j)(sh)(yn)Y(ji)f(shu)Y                

          3СͬW(xu)߀CXYĻ(dng)Ո(qng)a(b)

                                                                                 

          ԭǣûW(xu)ʽʾ                          

          (1ϡ}ᣨ𰸾ɣ   X >Y2Yy

          3𰸾ɵ÷֣ÿո24֣

          (x)(c)ϵд
          P(gun)(x)}

          ĿлW(xu) (li)Դ

          29ijW(xu)dȤСMͬW(xu)(jng)Y֪m(dng)ضȺ߻l¿D(zhun)׃?yu)ҺcƵĚ~󣬿ɼtɫ~Cu2O̽ڲͬضD(zhun)ǵij̶ÿ˶M(jn)ƒɲ(sh)(yn)
          E1һ֧ԇȡһcˮټmϡuӟᵽһĜضȣ(sh)(yn)^(gu)˿ƜضȲͬӟm(x)r(sh)gͬ
          E2ȻÃ֧Сԇܸȡԇ܃(ni)ķ(yng)һ֧Сԇܣ̖(ho)A(ni)μNaOHҺʏ(qing)Aٵ45CuSO4ҺӟУһ֧Сԇܣ̖(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

          ۛ](mi)D(zhun)
          ڶNr

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          кϡƂ~ʹҺʉA

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          28ijW(xu)dȤСMͬW(xu)(jng)Y֪m(dng)ضȺ߻l¿D(zhun)׃?yu)ǣ̽ڲͬضD(zhun)ǵij̶ÿ˶M(jn)ƒɲ(sh)(yn)
          E1һ֧ԇȡһcˮϣټmϡuӟᵽһĜضȣ(sh)(yn)^(gu)˿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
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          кϡʹҺʉAƂ~

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ(xing)} (sh)(yn)}

          ijW(xu)dȤСMͬW(xu)(jng)Y֪m(dng)ضȺ߻l¿D(zhun)׃?yu)̽ڲͬضD(zhun)ǵij̶ÿ˶M(jn)ƒɲ(sh)(yn)
          E1. һ֧ԇȡһcˮټmϡu򣬼ӟᵽһĜض(sh)(yn)^(gu)˿ƜضȲͬӟm(x)r(sh)gͬ
          E2ȻÃ֧Сԇܸȡԇ܃(ni)ķ(yng)һ֧Сԇ(̖(ho)A)(ni)μNaOHҺʏ(qing)Aٵ4-5CuSO4ҺӟУһ֧Сԇ(̖(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) (li)Դ8 ʳƷеЙC(j)2010Ԫy(c)ԇ2棩 }

          ijУW(xu)dȤСMͬW(xu)(jng)Y֪m(dng)ضȺ߻l¿D(zhun)׃?yu)ǣ̽ڲͬضD(zhun)ǵij̶ÿ˶M(jn)ƒɲ(sh)(yn)
          E1һ֧ԇȡһcˮټmϡuӟᵽһĜضȣ(sh)(yn)^(gu)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
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            r
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          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ2005꽭KʡKпW(xu)ԇ棩 }

          ijW(xu)dȤСMͬW(xu)(jng)Y֪m(dng)ضȺ߻l¿D(zhun)׃?yu)ǣ̽ڲͬضD(zhun)ǵij̶ÿ˶M(jn)ƒɲ(sh)(yn)
          E1һ֧ԇȡһcˮϣټmϡuӟᵽһĜضȣ(sh)(yn)^(gu)˿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   
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            r
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            r
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          鿴𰸺ͽ>>

          ͬ(x)(c)