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        1. 20

           

          }Ŀб(𰸺ͽ)

          (20)

          I(y)ɱϩ(jng)з(yng)ƵFGɷN߷ӻdzõ

             1ۺFĽY(ji)(gu)ʽ                

             2DD(zhun)EĻW(xu)ʽ                                         

          AD(zhun)Bķ(yng)              

             3һl£ɷEÓȥɷˮγһNԪh(hun)ԓĽY(ji)(gu)ʽ                       

             4EжN֮ͬ(gu)w3NһuһE֮ͬ(gu)wĽY(ji)(gu)ʽ                                                           

          

          ϩȩȞԭϺϳķ(yng)̈D

                        ʾٺϳ^ПoC(j)ԇxֻxñ}ṩϢ͌W(xu)^֪Rۺϳɷ(yng)̈Dʾʾ£Ҵϳɶķ(yng)̈Dɱʾ

           

          鿴𰸺ͽ>>

          20o(j)80˂l(f)F(xin)C̼һ|(zh)һϵż(sh)̼ԭӽMɵķӣC60ϩк30pIߴԡˆDʾnC60BӶɵ|(zh)XP(gun)f_     

           

          AسX̑B(ti)yˮ     

          BһlXcCl2l(f)ӳɷ(yng)

          CX̼һNͬخw          

          DXĦ|(zh)720n

          鿴𰸺ͽ>>

          (20)

          I(y)ɱϩ(jng)з(yng)ƵFGɷN߷ӻdzõ

             1ۺFĽY(ji)(gu)ʽ               

             2DD(zhun)EĻW(xu)ʽ                                        

          AD(zhun)Bķ(yng)             

             3һl£ɷEÓȥɷˮγһNԪh(hun)ԓĽY(ji)(gu)ʽ                      

             4EжN֮ͬ(gu)w3NһuһE֮ͬ(gu)wĽY(ji)(gu)ʽ                                                        

          

          ϩȩȞԭϺϳķ(yng)̈D

                        ʾٺϳ^ПoC(j)ԇxֻxñ}ṩϢ͌W(xu)^֪Rۺϳɷ(yng)̈Dʾʾ£Ҵϳɶķ(yng)̈Dɱʾ

           

          鿴𰸺ͽ>>

          (20)
          I(y)ɱϩ(jng)з(yng)ƵFGɷN߷ӻdzõ

          1ۺFĽY(ji)(gu)ʽ               
          2DD(zhun)EĻW(xu)ʽ                                        
          AD(zhun)Bķ(yng)             
          3һlɷEÓȥɷˮγһNԪh(hun)ԓĽY(ji)(gu)ʽ                      
          4EжN֮ͬ(gu)w3NһuһE֮ͬ(gu)wĽY(ji)(gu)ʽ                                                        


          ϩȩȞԭϺϳķ(yng)̈D
          ʾٺϳ^ПoC(j)ԇxֻxñ}ṩϢ͌W(xu)^֪Rۺϳɷ(yng)̈Dʾʾ£Ҵϳɶķ(yng)̈Dɱʾ

          鿴𰸺ͽ>>

          (20)
          I(y)ɱϩ(jng)з(yng)ƵFGɷN߷ӻdzõ

          1ۺFĽY(ji)(gu)ʽ               
          2DD(zhun)EĻW(xu)ʽ                                        
          AD(zhun)Bķ(yng)             
          3һlɷEÓȥɷˮγһNԪh(hun)ԓĽY(ji)(gu)ʽ                      
          4EжN֮ͬ(gu)w3NһuһE֮ͬ(gu)wĽY(ji)(gu)ʽ                                                        


          ϩȩȞԭϺϳķ(yng)̈D
          ʾٺϳ^ПoC(j)ԇxֻxñ}ṩϢ͌W(xu)^֪Rۺϳɷ(yng)̈Dʾʾ£Ҵϳɶķ(yng)̈Dɱʾ

          鿴𰸺ͽ>>

           

          1~5CBBBC  6~9 DADD

          10~14 C AD C D CD 15~18 CCDBCAD

          19(8֣עÿ1֣

          (1)             95(m2+m3)/116m1   2ֻm2m3Ӌ㼴95m3/58m1 o1֣   

          (2)    ӟl(f)rMgCl2ˮm2MgCl2|(zh)   

          (3)   ƫ   ԭǵڢ۲вҺV(do)Mg(OH)2|(zh)ƫ

          2010֣ԇƾӋr()(3)(1)40.8 (2)

          (2)Cl2񝙵ĵ⻯⛵ԇKClO3cCr2O3 l(f)߀ԭ(yng) (3)

              F~iȶKClO3ܟֽĴ߻FĴ߻ͶiĴ߻^Ҳo(2)

          21 ypHμNa2CO3Һ?q)μӵз̪NaOHҺУ(yng)ýNa

          yHCOONaҺpH?q)pHHCOOHҺHClҺϡͬ(sh)ypH׃^ȝȼ}Č(do)Ե

          F(xin)yR

          uȩӰ(do)¼еȩеȩ|(zh)

          ڝÓˮCOH2O

           

           

          22. 14mol/L(2)  Һܶȣ1֣

             22NaClO3 + SO2 + H2SO4 = 2ClO2 + 2NaHSO4

          2NaClO3 + SO2 = 2ClO2+Na2SO4

             3A1֣   4BEDED2֣ؽY(ji)1֣

          23 .(1)   (2) K3= K1/K2         DE    

            Q3=Q1-Q2 (3)

          241вKMO4߀ԭMnOOH2   1֣

          2ˮԡмӟ                           1֣   

          3A  1֣

          4ʽζܣ2֣(dng)1KMnO4Һ犲ɫr1֣  10w/63V  2֣ƫ  2֣

          258֣

          1V2O5 +  H2SO4 (VO2)2SO4   +  H2O2֣   

          22  1  2H+ 2  2  2 H2O2֣      a1֣  

          3  0.8190        81.90%  (3Ч(sh)e`1)

           

          26 ȡ(yng)    ȥ(yng)    ӳɷ(yng)                        

                

               o(h)ACC             

          4

           

          271ʹ(yng)ֽ|󷴑(yng)ʡ2MnSO4ܽ

          3ϡ   ױ        4s    üױͱȩķcʹ߷x

          5ֱȩɱ

           

          2810֣

          11s22s22p63s23p1 1֣     (2)  LiH (1)    CH4NH3HFH2Oȫo2֣ EgγɚI1֣         ԭӾw1֣

          315  2֣        

          4KC8   

           


          ͬ(x)Դ