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        1. A΢܎ B΢C(j)еܜpС C΢늄ܜpС D΢(dng)ܜpС

           

          }Ŀб(𰸺ͽ)

          һ΢M໥ֱĄ(qing)늈(qing)ňوA\(yn)(dng)(qing)늈Qֱ(qing)ňˮƽҴֱDʾf_ǣ

          鿴𰸺ͽ>>

          һ΢M໥ֱĄ(qing)늈(qing)ňوA\(yn)(dng)(qing)늈Qֱϣ(qing)ňˮƽҴֱDʾf_ǣ   
            Aشֱ淽￴΢M@з?yn)r(sh)ᘷ
            B\(yn)(dng)^΢Ĵ(sh)͞ʙC(j)еغ
            C΢D(zhun)һܵĕr(sh)g(ni)
            Dشֱ淽￴΢M@зȿ형r(sh)Ҳr(sh)ᘷD

          鿴𰸺ͽ>>

          һ΢M໥ֱĄ(qing)늈(qing)ňوA\(yn)(dng)(qing)늈Qֱ(qing)ňˮƽҴֱDʾf_

          Aشֱ淽￴΢M@з?yn)r(sh)ᘷ

          B\(yn)(dng)^΢Ĵ(sh)͞㣬ʙC(j)еغ

          C΢D(zhun)һܵĕr(sh)g(ni)

          Dشֱ淽￴΢M@зȿ형r(sh)Ҳr(sh)ᘷD

          鿴𰸺ͽ>>

          һ(g)ؓ(f)늵Č(do)wر渽늈J(rn)DŽ(qing)늈䷽Qֱͬr(sh)һ(g)wňķֲDʾO(sh)ĴňDŽ(qing)ňˮƽ򱱣֪ڳϿMc(din)^һؓ(f)늵΢P(dng)PԖ|ٶȕr(sh)늈ňǡֱ\(yn)(dng)tf_ǣ

          鿴𰸺ͽ>>

          g늈еQֱABc(din)һ(g)ؓ(f)늵΢A c(din)oֹ_ʼጷţֱ\(yn)(dng)B_(d)Br(sh)ǡٶȞ0ɺtf_ǣ
          AgдQֱµĄ(qing)늈
          B΢AB^˷늈늄
          C΢C(j)еغ
          DAc(din)늈(qing)ȴBc(din)
          Ӣҽ̾W(wng)

          鿴𰸺ͽ>>

           

          ڢ

           

          һx}ÿС}4֣

          1D5  CBBDC  6D10DBDCD  11D15  ACBDB

          x}ÿС}4xȫĵ2֣xe(cu)ĵ0֣

          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

             1Br(sh)əC(j)еغ

              6ec8aac122bd4f6e6ec8aac122bd4f6e                                             2֣

              c(din)O(sh)KFTţDڶ

              6ec8aac122bd4f6e                                           2֣

              O(sh)挦a֧FNƽl

              FN+FT=4mg                                                     2֣

              Ft=3mgF(xin)N=mg

              ţDɿ֪a?q)Сmg                   1֣

             2b\(yn)(dng)Bc(din)·r(sh)

          6ec8aac122bd4f6e                                                   2֣

          bƽ\(yn)(dng)O(sh)ˮƽxx

          6ec8aac122bd4f6e                                                     2֣

          x=v1t                                                              2֣

          6ec8aac122bd4f6e                                              1֣

          2617֣

          1PM(jn)ňO1c(din)ˮƽwň\(yn)(dng)İ돽؞b       1֣

            6ec8aac122bd4f6e                                                   2֣

          6ec8aac122bd4f6e                                                      1֣

          ֶt֪ňֱ                              1֣

             2O(sh)1c(din)M(jn)늈ǡÏN߅ƽwO(sh)\(yn)(dng)r(sh)gtt

              6ec8aac122bd4f6e                                                            1֣

              6ec8aac122bd4f6e                                                   2֣

              6ec8aac122bd4f6e                                                   2֣

                6ec8aac122bd4f6e                                                        1֣

              6ec8aac122bd4f6e                                            1֣

             3(dng)t=T/2ٶv0O2O1늈r(sh)tԓ

          ǡÏM߅ƽژOٶ

          M(jn)ňٶԞv0\(yn)(dng)܉돽

          b                               2֣

          O(sh)M(jn)ňc(din)Qx_ňc(din)RAĞO3Dʾ߅OQO3ROR//QO3PORc(din)PORAֱPRgľx2b                                                       2֣

          27ÿ216֣

          񡢣1NaOHҺ   ڹ

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              ڹճضͬĭh(hun)

              3

              4     84

              284С}zD3ÿ217֣

                 1f    [

                 2YԠzc eP(gun)“(lin)

              YԠzԄe

                 3ơYԠĻ?yn)@Ի

              λXȾɫw

                 4ԟoYԠ(g)wcF1ԡYԠĂ(g)w

                 5zD҈Dx֘(bio)(zhn)ӻ^ָ_1HĻF(xin)1ӴĻF(xin)1֣

                 67162

                 74NÓͬ

              W(xu)ƾW(wng)(Zxxk.Com)2912֣1CaClO

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

                 3B  D            2֣

                 4B                2֣

                 5AgNO3Һ2𰸾ɣ

              3014֣1ڢ壨2֣

                 2ȡSDҺԇμKSCNҺҺ׃tɫCDҺкFe3+2֣𰸺o֣

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

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

              W(xu)ƾW(wng)(Zxxk.Com)   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(yn)⼃_(d)(bio)2֣c(din)ȼβ⣨Ӛwȣ2֣

                 5CaH2+2H2O=CaOH2+2H2            2֣

              𰸾o֣

               

              328֣1óϫL(fng)ܡ̫ܵȺ߅еĝԴ2֣𰸾o֣

                 2CH2=CHCOONa         2֣

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

              338֣

                 1ͬλأ1֣ģ1֣IVB壨1֣

                                   Is2s2p3S3p3d2  4s2[Ar] 3d4s21֣d1֣

                 2BaTiO3

                 3OԹr(ji)I򹲃r(ji)IλI1֣

                     H2OCl

              348֣

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                 22֣ȡ(yng)  s۷(yng)1֣

                 31֣dxe(cu)x÷֣

                 44֣

                1.  

                   

                   

                   

                   

                  ÿһ(g)ʽ2֣

                  358֣

                     11825C  C2H5OH+O2CH3COOH+H2O   Ҵ  ȩ

                     2t    ҾG

                     3]зŚb

                  368֣

                     1øDNABø   @΢ע䷨

                     2ֳx  (dng)  ֲֲָָ̥̥̥

                     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)c(din)aһ(g)\(yn)(dng)·s0=4A=0.16m                              1֣

                          Is(ni)ڔ(sh)6ec8aac122bd4f6e

                          Is(ni)\(yn)(dng)·6ec8aac122bd4f6e                                       1֣

                     2ab6ec8aac122bd4f6e                                       2֣

                         6ec8aac122bd4f6e                                    1֣

                  ba6ec8aac122bd4f6e                                        2֣

                         6ec8aac122bd4f6e                                    1֣

                  398֣

                     1C                                                                 3֣

                     2(j)(dng)غ㶨

                        6ec8aac122bd4f6e                                           2֣

                        6ec8aac122bd4f6e                                                     2֣

                       ã6ec8aac122bd4f6e                                              1֣

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