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        1. ijW(xu)СM̽XYZNcķ(yng)rM(jn)Œ򞣺ȡ|(zh)XYZքec|(zh)|(zh)?jn)?sh)ͬϡᷴ(yng)+2rٵ}(yng)r҈DʾЌԓDĔУ_
          Aٻɏ(qing)XZY
          Bٻɏ(qing)XYZ
          CXYZοMgZnFe
          Dԭ|(zh)ĴZYX
          A

          ԇ}Xб(yng)Yбƽʵٻɏ(qing)飺XZYMgZnFeĽٻ飺MgZnFe|(zh)XYZքec|(zh)|(zh)?jn)?sh)ȵϡᷴ(yng)+2rٵ}tٵԭ|(zh)Խ(yng)ɚ|(zh)Խԭ|(zh)ĴXYZxA
          cuٻKCaNaMgAlZnFeSnPbHCuHgAgPtAu
          ڽٻǰĽcl(f)ÓQ(yng)λԽǰ(yng)ԽλǰĽܰλĽُ}ҺÓQ
          c|(zh)|(zh)?jn)?sh)ȵϡᷴ(yng)+2rٵ}tٵԭ|(zh)Խ(yng)ɚ|(zh)Խ
          (x)ϵд
          P(gun)(x)}

          ĿлW(xu) ԴԔ x}

          iMn懣Niǽ٣懽ziҺo׃懽z~ҺУ懽z~tĽٻ(qing)_
          A Mn Cu NiB Ni Mn Cu
          CCu Ni MnDMn Ni Cu

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          ĿлW(xu) ԴԔ x}

          F(xin)к\၆FyĻϏUҺP(gun)f_
          AҪy^齛(jng)(j)ķUҺм^F^VVм^}
          BUҺм^\ÓQF
          CUҺмһ\۳ַ(yng)^VVҺмϡ}һoF(xin)
          DUҺмһ\۳ַ(yng)^VVҺcԭҺ|(zh)һpС

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          ĿлW(xu) ԴԔ x}

          ĹУ~PEFPg(yn)@~FĽٻԏď(qing)
          AF~BF~C~FD~F

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          ĿлW(xu) ԴԔ x}

          (j)нc}Һl(f)ÓQ(yng)ДXYZNن|(zh)Ļ                                                   
          Z+YSO4ZSO4+Y   X+YSO4XSO4+Y   X+ZNO32XNO32+Z
          AX>Y>ZBZ>Y>XCZ>X>YDX>Z>Y

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          ĿлW(xu) ԴԔ x}

          懚늳V(yng)懼仯ܰl(f)з(yng)
          Ni + 2HCl ="==" NiCl2 + H2
          Ni(OH)2 + 2HCl ="==" NiCl2 + 2H2O
          NiO2 + 4HCl ="==" NiCl2 + Cl2 + 2H2O
          (yng)ķД_          
          A(yng)Ǐ(f)ֽⷴ(yng)
          BcyҺl(f)ÓQ(yng)
          C(yng)ڼкͷ(yng)ÓQ(yng)
          DNi(OH)2NiO2NiCl2NiĻσrͬ

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          ĿлW(xu) ԴԔ }

          7֣FʹĽٲϡ
          1ˆD錍ҟFbÈDAз(yng)ĻW(xu)ʽ         (yng)Ěwͨ^bBCռ^COѭh(hun)ʹBБ(yng)ʢŵԇ        Һ

          2I(y)ϿϴPgĽ١PFƬP~Ƭ[~PijɷCu2(OH)2CO3]ͬrһ}ܰl(f)ĻW(xu)(yng)У
          ~Pܽ⣺Cu2(OH)2CO3+ 4HCl= 2CuCl2 + 3X + CO2tXĻW(xu)ʽ     
          FPܽ⣺W(xu)ʽ       
          нن|(zh)ɣW(xu)ʽ         
          3ijW(xu)СMyһN䓘ƷFĺDʾY(ji)ӛ±

          (yng)rg
          t0
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          t2
          t3
          ˎƷ|(zh)/g
          55.7
          55.6
          55.5
          55.5
          ٽ(jng)Ӌ@N䓘ƷFĺ       %  (_0.1)
          ͬW(xu)Ɵʹе̼D(zhun)̼䓘Ʒ|(zh)ppһ䓘ƷƟ󣬰l(f)F(xin)|(zh)ԭ        

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          ĿлW(xu) ԴԔ x}

          CVF~Ļm˵ԇM     
          AVF~ϡ}ᡡBF~VҺ
          CFȻVҺ~Һ D~VҺȻFҺ

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          ĿлW(xu) ԴԔ x}

          ДxyzĽٻ򣺰xyքeϡ}УxܽⲢa(chn)H2y(yng)yzքeyҺ^һyyz]׃txyzĽٻ(qing)
          AyByCyDy

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          ͬ(x)Դ