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        1. Ӣҽ̾W > лW > }ĿԔ
          2012?һģյҹҊְֳͯl(f)ġħڏVґ򣮡ħl(f)ԭ^aԓfoɹ|l(f)ɹCPPOYʽDf_ǣ
          (j)ЙCĽYʽДķʽк4ˮC5H11OHҶcl(f)ӳɷrֻбh(hun)
          ⣺AɽYʽԿķк26C24H8O6ClʽC26H24O8Cl6Ae`
          B1mol4ˮ4-COOH̓ɂu6molNaOHB_
          CˮrC5H11OHҶN|Ce`
          Dcl(f)ӳɷֻ2h(hun)t1molcȫҪ6molDe`
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          cu}ЙCĽY|}ĿyȲ}עЙCĹ܈F|עˮaec}rע⌏}
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          ĿлW Դ x

          2012?һģijWWСMXc͉AķM̽^£
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          1ȡΠСͬXzքecwePHͬ}ᡢϡᷴSMУ}ɚw@ɚwʿԭJIJœyе
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          bc
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          bCl-ܴM˷M
          cSO42-ƴ˷M
          dʹXl(f)g
          2̽ʲͬԭՈ(j)ṩˎƷ򞷽еĿհײ֣
          ˎƷȻcwcw~wȻ~w6mol/L}3mol/Lᡢ18.4mol/L5mol/Lᣮ
          ȡ֧ԇܣքeΠСͬXz͵we
          3mol/LH2SO4
          3mol/LH2SO4
          ԇͬеһ֧ԇмm
          Ȼcw6mol/LHClcw
          Ȼcw6mol/LHClcw
          wʎʹwܽ⣬^쌍F(xin)
          ̽ԣ
          II
          ȡΠ|ͬXzքecwe6mol/L}6mol/LcҺֹͣȡʣXzϴQʣXz|Pϵǰ
          ߣڡСڡ򡰵ڡ^췴Һwl(f)F(xin)Xc}ᷴõҺwǺɫԇܵײɫˬF(xin)ͬWM̽
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          1˺ɫwF|늽õXcs|ɵģĻWʽ
          2Al+Fe2O3
           ߜ 
          .
           
          2Fe+Al2O3
          2Al+Fe2O3
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          2Fe+Al2O3
          
          2˺ɫwǹ|늽õXc跴ɵģ
          3˺ɫwX|Xc}ᷴr򷴑^׃ɷĩɢҺУ
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          1еһ֧ԇмϡ}^wǷܽ⣮rl(f)F(xin)wȫܽC
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          һԇмĚcҺ^wǷܽ⣮rl(f)F(xin)wȫܽC
          1
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          һ_1234
          3óYՓ
          Cό٢ڵĬF(xin)֪
          3
          3
          1234_wܽښcҺеxӷʽ飺
          2Al+2OH-+2H2O=2AlO2-+3H2
          2Al+2OH-+2H2O=2AlO2-+3H2

          鿴𰸺ͽ>>

          ĿлW Դ

          2012?һģ֪ABCDEFԪڱԭ(sh)ǰ20̖ԪAcBCDcEքeλͬһڣAԭL2ɌBCDĺŲͬĺxӿγһNC3DB6xӾwXCEFAӔ(sh)ͬxӾw
          1AԪصĻB(ti)ԭӃrŲʽ
          2s22p4
          2s22p4
          FxŲʽ
          1s22s22p63s23p6
          1s22s22p63s23p6

          2XĻWʽ
          Na3AlF6
          Na3AlF6

          3ԇጹI(y)ұDDE3D2A3ԭϵԭ
          ȻXӾwXԭӾwXұX
          ȻXӾwXԭӾwXұX

          4CEFAľܷքe786KJ/mol l3401KJ/moԇƒ߾ܲҪԭǣ
          cxӵ늺ɳ늺Խ࣬Խ}xӡx늺ɴcxx늺
          cxӵ늺ɳ늺ԽԽ}xӡx늺ɴcxx늺

          5FcBγxӻ侧YDʾFcBγxӻĻWʽ
          CaF2
          CaF2
          ԓxӻᄃwܶȞa g/cm3twe
          478g/mol
          ag/cm3.6.021023/mol
          478g/mol
          ag/cm3.6.021023/mol
          ֻҪгʽ

          鿴𰸺ͽ>>

          ĿлW Դ

          2012?һģбʾWxӷʽ_ǣ

          鿴𰸺ͽ>>

          ĿлW Դ

          2012?ģ懣NiһNҪĽڲϿƌWIЏVã
          1NiԪڱеλ
          ڢ
          ڢ

          2γ磺NiCO4[NiNH36]2+ ȣһNcwCOwx
          CN-C22-
          CN-C22-
          wNH3Nԭӵs͞
          sp3
          sp3
          䄩ԭ
          ҺB(ti)rմğ
          ҺB(ti)rմğ
          [NiNH36]2+ wt[NiCO2NH34]2+ĽY
          2
          2
          N
          3懳Ҋσr+2+3ˮҺֻͨ+2 rxӵʽڣ+3rxӾк܏ˮЕcˮxѸٰl(f)߀ԭNi3+Ųʽ
          [Ar]3d7
          [Ar]3d7
          NiOOHڝ}ĻWʽ
          2NiOOH+6HCl⣩=2NiCl2+Cl2+4H2O
          2NiOOH+6HCl⣩=2NiCl2+Cl2+4H2O

          4懺|
           
          139
          57
          La
          MɵһNϽLaNix^õăϣܿٿش惦ጷH2LaNixľD䃦ԭ飺|懺ϽH2H2xԭHγLaNixH6LaNixH6x=
          5
          5
          ԓA|懺ϽĭҺMɵ懚늳رԭ犣ԭ飺
          LaNixHy+y NiOOH 
          LaNix+y NiO+y H2O늕rؓO늘Oʽ
          LaNi5H6+6OH--6e-TLaNi5+6H2O
          LaNi5H6+6OH--6e-TLaNi5+6H2O

          鿴𰸺ͽ>>

          ͬԴ