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        1. ijУW(xu)dȤСMͬW(xu)̽iܟֽĴ߻r(sh)O(sh)Ӌ(j)Œ(sh)(yn)(bo)Ո(qng)ԓ(sh)(yn)(bo)a(b)
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          (sh)(yn)Ʒ   ˎƷi
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          (sh)(yn)˼ٸ(j)߻c(din)ȥܸ׃|(zh)ķ(yng)ʣ|(zh)ͻW(xu)|(zh)ڷ(yng)ǰ׃
          ڸ(j)(du)Ȍ(sh)(yn)̽ش
          ⣺(sh)(yn)Ʒ(j)(sh)(yn)֪ԓ(sh)(yn)ȱăxƾԇ
          (sh)(yn)(ni)ݣ(j)(sh)(yn)F(xin)֪i󷴑(yng)@ӿԌԓ(yng)ĻW(xu)ʽ
          (sh)(yn)˼ٸ(j)߻Ķx֪ڷ(yng)ǰ߻|(zh)ͻW(xu)|(zh)׃@Ҫ_iǴ߻(yn)CiĻW(xu)|(zh)|(zh)
          ̽ԇ(yn)IJͬ(sh)(yn)Ǟcԇ(yn)^ԛ]Ќ(sh)(yn)1͌(sh)(yn)2͛]ˌ(du)ȣyԿi
          ʴ𰸞飺(sh)(yn)Ʒԇܣƾ
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          ڲ]Ќ(sh)(yn)1-2ͲД(sh)(yn)3ųKClO3߀MnO2ֽa(chn)
          c(din)u(png)߻c(din)ǣܸ׃|(zh)ĻW(xu)(yng)ʣ|(zh)ͻW(xu)|(zh)ڷ(yng)ǰ׃Ҫ(yn)Cij|(zh)Ƿij|(zh)Ĵ߻r(sh)Ҫ(yn)Cc(din)׃|(zh)ĻW(xu)(yng)|(zh)׃W(xu)|(zh)׃
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          ĿлW(xu) Դ

          29ijW(xu)dȤСMͬW(xu)(jng)Y֪m(dng)ضȺ߻l¿D(zhun)׃?yu)ҺcƵĚ~ɼtɫ~Cu2O̽ڲͬضD(zhun)ǵij̶ÿ˶M(jn)ƒɲ(sh)(yn)
          E1һ֧ԇȡһcˮټmϡu򣬼ӟᵽһĜضȣ(sh)(yn)^˿ƜضȲͬӟm(x)r(sh)gͬ
          E2ȻÃ֧Сԇܸȡԇ܃(ni)ķ(yng)һ֧Сԇܣ̖(ho)A(ni)μNaOHҺʏ(qing)Aԣٵ45CuSO4Һӟһ֧Сԇܣ̖(ho)B(ni)μ23εˮ^첢ӛ䛬F(xin)
          1ڸ˿ƵĜضȲͬF(xin)NrՈ(qng)(j)ьW(xu)֪R(sh)Ќ(sh)(yn)rR
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          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)
          E1һ֧ԇȡһcˮټmϡu򣬼ӟᵽһĜضȣ(sh)(yn)^˿ƜضȲͬӟm(x)r(sh)gͬ
          E2ȻÃ֧Сԇܸȡԇ܃(ni)ķ(yng)һ֧Сԇܣ̖(ho)A(ni)μNaOHҺʏ(qing)Aٵ4-5CuS04ҺӟУһ֧Сԇܣ̖(ho)B(ni)μ2-3εˮ^첢ӛ䛬F(xin)
          1ڸ˿ƵĜضȲͬF(xin)NrՈ(qng)(j)ьW(xu)֪R(sh)Ќ(sh)(yn)rR
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          кϡʹҺʉAƂ~

          鿴𰸺ͽ>>

          ĿлW(xu) Դ(xing)} (sh)(yn)}

          ijW(xu)dȤСMͬW(xu)(jng)Y֪m(dng)ضȺ߻l¿D(zhun)׃?yu)ǡ̽ڲͬضD(zhun)ǵij̶ÿ˶M(jn)ƒɲ(sh)(yn)
          E1. һ֧ԇȡһcˮϣټmϡu򣬼ӟᵽһĜض(sh)(yn)^˿ƜضȲͬӟm(x)r(sh)gͬ
          E2ȻÃ֧Сԇܸȡԇ܃(ni)ķ(yng)һ֧Сԇ(̖(ho)A)(ni)μNaOHҺʏ(qing)Aԣٵ4-5CuSO4Һӟһ֧Сԇ(̖(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)
          E1һ֧ԇȡһcˮϣټmϡu򣬼ӟᵽһĜضȣ(sh)(yn)^˿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
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          鿴𰸺ͽ>>

          ĿлW(xu) Դ2005꽭KʡKпW(xu)ԇ棩 }

          ijУW(xu)dȤСMͬW(xu)(jng)Y֪m(dng)ضȺ߻l¿D(zhun)׃?yu)ǣ̽ڲͬضD(zhun)ǵij̶ÿ˶M(jn)ƒɲ(sh)(yn)
          E1һ֧ԇȡһcˮټmϡu򣬼ӟᵽһĜضȣ(sh)(yn)^˿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
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          鿴𰸺ͽ>>

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