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        1. ٢ڢۢܢݢACO2NaOHҺϡHClҺCa(OH)2ҺCuCl2ҺFeBCaOϡHClҺFeϡH2SO4ҺNa2CO3ҺCa(OH)2ҺCFeϡH2SO4ҺBaCl2ҺCu(NO3)2ҺCa(OH)2ҺNa2CO3ҺDZnϡHClҺCaCO3CuSO4ҺNaOHҺFeCl3Һ

           

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          ˆDBɶ˵|(zh)ͨr¿໥(yng)ĽMx(xing)УԓDҪ   

           
          ACO2NaOHҺϡHClҺCaOH2ҺCuCl2ҺFe
          BCaOϡHClҺFeϡH2SO4ҺNa2CO3ҺCaOH2Һ
          CFeϡH2SO4ҺBaCl2ҺCuNO32ҺCaOH2ҺNa2CO3Һ
          DZnϡHClҺCaCO3CuSO4ҺNaOHҺFeCl3Һ

          鿴𰸺ͽ>>

          ˆDBɶ˵|(zh)ͨr¿໥(yng)ĽMx(xing)ԓDҪ________

          ACO2NaOHҺϡHClҺCaOH2ҺCuCl2ҺFe
          BCaOϡHClҺFeϡH2SO4ҺNa2CO3ҺCaOH2Һ
          CFeϡH2SO4ҺBaCl2ҺCuNO32ҺCaOH2ҺNa2CO3Һ
          DZnϡHClҺCaCO3CuSO4ҺNaOHҺFeCl3Һ

          鿴𰸺ͽ>>


          ͬ(x)(c)