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        1. A΢܎ B΢CеܜpС C΢늄ܜpС D΢ܜpС

           

          }Ŀб(𰸺ͽ)

          һ΢M໥ֱĄ늈򏊴ňوA\ӣ늈Qֱ򏊴ňˮƽҴֱDʾf_ǣ

          鿴𰸺ͽ>>

          һ΢M໥ֱĄ늈򏊴ňوA\ӣ늈Qֱ򏊴ňˮƽҴֱDʾf_ǣ   
            Aشֱ淽￴΢M@зrᘷ
            B\^΢Ĵ(sh)͞ʙCеغ
            C΢D(zhun)һܵĕrg(ni)
            Dشֱ淽￴΢M@зȿ형rҲrᘷD

          鿴𰸺ͽ>>

          һ΢M໥ֱĄ늈򏊴ňوA\ӣ늈Qֱ򏊴ňˮƽҴֱDʾf_

          Aشֱ淽￴΢M@зrᘷ

          B\^΢Ĵ(sh)͞ʙCеغ

          C΢D(zhun)һܵĕrg(ni)

          Dشֱ淽￴΢M@зȿ형rҲrᘷD

          鿴𰸺ͽ>>

          һؓ늵Č(do)wر渽늈JDŽ늈䷽Qֱ£ͬrһwňķֲDʾO(sh)ĴňDŽ򏊴ňˮƽ򱱣֪ڳϿMc^һؓ늵΢PPԖ|ٶȕr늈ňǡֱ\ӣtf_ǣ

          鿴𰸺ͽ>>

          g늈еQֱABcһؓ늵΢A coֹ_ʼጷֱ\ӵB_BrǡٶȞ0ɺԣtf_ǣ
          AgдQֱµĄ늈
          B΢AB^˷늈늄
          C΢Cеغ
          DAc늈ȴBc
          Ӣҽ̾W(wng)

          鿴𰸺ͽ>>

           

          ڢ

           

          һx}ÿС}4֣

          1D5  CBBDC  6D10DBDCD  11D15  ACBDB

          x}ÿС}4֣xȫĵ2֣xeĵ0֣

          16C  17ABC  18AD  19D  20BC  21BD  22A

           

          ڢ

           

          ֡

           

             10.7302֣   2002֣   6ec8aac122bd4f6e  2֣

             2·D4֣  6ec8aac122bd4f6e

          2410֣

             1                                      2֣

             2O(sh)ٶȞg

          6ec8aac122bd4f6e                                  3֣

          l(wi)ژOˆA܉

          6ec8aac122bd4f6e                     3֣

          6ec8aac122bd4f6e                             2֣

          2514֣

             1BrəCеغ

              6ec8aac122bd4f6e6ec8aac122bd4f6e                                             2֣

              cO(sh)KFTţDڶ

              6ec8aac122bd4f6e                                           2֣

              O(sh)挦a֧FNƽl

              FN+FT=4mg                                                     2֣

              Ft=3mgF(xin)N=mg

              ţDɿ֪a?q)Сmg                   1֣

             2b\ӵBc·r

          6ec8aac122bd4f6e                                                   2֣

          bƽ\O(sh)ˮƽxx

          6ec8aac122bd4f6e                                                     2֣

          x=v1t                                                              2֣

          6ec8aac122bd4f6e                                              1֣

          2617֣

          1PMňO1cˮƽwň\ӵİ돽؞b       1֣

            6ec8aac122bd4f6e                                                   2֣

          6ec8aac122bd4f6e                                                      1֣

          ֶt֪ňֱ                              1֣

             2O(sh)1cM늈ǡÏN߅ƽwO(sh)\ӕrgtt

              6ec8aac122bd4f6e                                                            1֣

              6ec8aac122bd4f6e                                                   2֣

              6ec8aac122bd4f6e                                                   2֣

                6ec8aac122bd4f6e                                                        1֣

              6ec8aac122bd4f6e                                            1֣

             3t=T/2ٶv0O2O1늈rtԓ

          ǡÏM߅ƽژOٶ

          MňٶԞv0\ӵ܉돽

          b                               2֣

          O(sh)MňcQx_ňcRAĞO3Dʾ߅OQO3RΣOR//QO3PORcPORAֱPRgľx2b                                                       2֣

          27ÿ216֣

          1NaOHҺ   ڹ

          ڹճ㡢ضͬĭh(hun)

          3

          4     84

          284С}zD3ÿ2֣17֣

             1f    [

             2YԠzc eP(gun)“(lin)

          YԠzԄe

             3ơYԠĻ@Ի

          λXȾɫw

             4ԟoYԠwcF1ԡYԠĂw

             5zD҈Dx֘˜ʣӻ͡^ָ_1HĻF(xin)1֣ӴĻF(xin)1֣

             67162

             74NÓͬ

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              1.    22NaOH+2H2O======Cl2+H2+2NaOH                                     2֣

                   3B  D            2֣

                   4B                2֣

                   5AgNO3Һ2𰸾ɣ

                3014֣1ڡڢ壨2֣

                   2ȡSDҺԇμKSCNҺҺ׃tɫCDҺкFe3+2֣𰸺o֣

                   32Al+1OH+2H2O====2AlO6ec8aac122bd4f6e+3H2                 2֣

                   43Fes+2O2g======Fe3O4s    H=6QkJ/mol    2֣

                6ec8aac122bd4f6e   5<2֣  NH6ec8aac122bd4f6e+H2O        NH3?H2O+H+                2֣

                        cNH6ec8aac122bd4f6e>c(SO6ec8aac122bd4f6e)>c(H+)>c(OH)         (2,ǏĴСĵ÷)

                31.(16,ÿ2)

                   1Zn+2H+=Zn2+=Zn2++H2                                      2֣

                   2H2búȱٳHClwbã2֣  CaH2búȱٸbã2֣

                   3CB2CB򲻌÷֣

                   4ͨ⣨2֣  z⼃_ˣ2֣cȼβ⣨Ӛwȣ2֣

                   5CaH2+2H2O=CaOH2+2H2            2֣

                𰸾o֣

                 

                328֣1óϫL(fng)̫ܵȺ߅еĝԴ2֣𰸾o֣

                   2CH2=CHCOONa         2֣

                   3SO2+Br2+2H2O=====4H++2Br+SO6ec8aac122bd4f6e2֣    s2֣

                338֣

                   1ͬλأ1֣ģ1֣IVB壨1֣

                                     Is2s2p3S3p3d2  4s2[Ar] 3d4s21֣d1֣

                   2BaTiO3

                   3OԹrI򹲃rIλI1֣

                       H2OCl

                348֣

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                   22֣ȡ(yng)  s۷(yng)1֣

                   31֣dxex÷֣

                   44֣

                  1.  

                     

                     

                     

                     

                    ÿһʽ2֣

                    358֣

                       11825C  C2H5OH+O2CH3COOH+H2O   Ҵ  ȩ

                       2t    ҾG

                       3]зŚb

                    368֣

                       1øDNABø   @΢ע䷨

                       2ֳx    ֲֲָָ̥̥̥

                       3{Ч(yng)B  ܟoֳܮa(chn)ضw

                       4r(nng)UD(zhun)

                    378֣

                       1ȡ]wо^̞ȉ׃w?_˶

                    6ec8aac122bd4f6e                                                              2֣

                    ض6ec8aac122bd4f6e                              2֣

                       2^]w˷≺ͻ猦ϵy(tng)Ĺ

                        6ec8aac122bd4f6e                                                    2֣

                        (j)W(xu)һɵ]wӵă(ni)

                        6ec8aac122bd4f6e                                       2֣

                    388֣                                                                

                       1|(zh)caһ\ӵ·s0=4A=0.16m                              1֣

                            Is(ni)ڔ(sh)6ec8aac122bd4f6e

                            Is(ni)\ӵ·6ec8aac122bd4f6e                                       1֣

                       2ab6ec8aac122bd4f6e                                       2֣

                           6ec8aac122bd4f6e                                    1֣

                    ba6ec8aac122bd4f6e                                        2֣

                           6ec8aac122bd4f6e                                    1֣

                    398֣

                       1C                                                                 3֣

                       2(j)غ㶨

                          6ec8aac122bd4f6e                                           2֣

                          6ec8aac122bd4f6e                                                     2֣

                         ã6ec8aac122bd4f6e                                              1֣

                     

                     

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