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        1. (du)(sh)(yn)^(gu)гF(xin)ĮF(xin)M(jn)̽nj(sh)ʩ|(zh)B(yng)(chung)¾Ч;(jng)
          (sh)(yn)1ˆD(sh)(yn)bM(jn)~cķ(yng)(sh)(yn)аl(f)F(xin)ԇ܃(ni)ˮa(chn)ɫ~w~z߀кɫwɣпܺкɫCuOCuSCu2SYϣCuSCu2Sɫw¶ϡ}ڿ՚џD(zhun)CuOSO2̽׵ijɷԓСMͬW(xu)ռĹw׺M(jn)Œ(sh)(yn)


          1(sh)(yn)bóβb߀һ(g)@ă(yu)c(din)                 
          2wڿ՚џr(sh)ʹõČ(sh)(yn)x˲_ƾ߀             
          3_ǷџȫIJ                                            
          4џ^(gu)һl(f)ĻW(xu)(yng)ʽ                                  
          (sh)(yn)2ijW(xu)dȤСMO(sh)Ӌ(j)Œ(sh)(yn)bãβbδ(hu)̽Cl2Br2Fe3+ԏ(qing)

          5(j)Ќ(sh)(yn)ͬF(xin)(xi)(sh)(yn)Y(ji)Փ
          (sh)(yn)
          (sh)(yn)F(xin)
          Y(ji)Փ
          _(ki)aAןƿеm}ȻP(gun)]ac(din)ȼƾ
          DbУҺ׃t
          EbУˮҺ׃S ʎCCl4ӟo(w)@׃
          Cl2Br2Fe3+ɏ(qing)?yn)?br />                       
           
          6æ^ӛ](mi)мr(sh)ֹͣ(yng)DEоl(f)ˮ׃DbtɫȥEbУCCl4ɟo(w)ɫ׃?yu)ɫɫuֱ׃ɼtɫ
          ̽(sh)(yn)F(xin)ı|(zh)СMͬW(xu)Y£
          (SCN)2|(zh)cu؆|(zh)(li)ԣCl2(SCN)2
          Cl2Br2(yng)ɵBrClʼtɫc(din)s5cˮl(f)ˮⷴ(yng)
          AgClOAgBrOˮ
           
          Ո(qng)ƽƄ(dng)ԭY(ji)ϻW(xu)Z(y)Cl2^(gu)r(sh)DҺtɫȥԭ____             
          Ո(qng)?jin)O(sh)Ӌ(j)(jin)Ό(sh)(yn)C                                          
          ̽Eɫ׃ԭO(sh)Ӌ(j)(sh)(yn)£÷Һ©xEŒҺsռtɫ|(zh)ȡAgNO3ҺY(ji)^쵽Hаɫa(chn)Ո(qng)Y(ji)ϻW(xu)Z(y)ጃHa(chn)ɫԭ                              
          }12֣1ϨƾBеҺw(hu)1֣
          2ǡ壨Q2Q(xi)۷֣
          3؏(f)џsQ(chng)ֱأǰɴηQ(chng)^(gu)0.001g2֣
          42CuS+3O22CuO+2SO2 2֣  5Cl2 Br2 Fe3+
          6^(gu)ȚSCN C(yng)2SCN-+Cl22Cl-+(SCN)2ʹSCN-ȜpСtFe3+ +3SCN-Fe(SCN)3 ƽƄ(dng)ɫ2֣ȡɫҺμKSCNҺҺ׃tɫtƜy(c)(ȡɫҺμFeCl3ҺҺ׃ttƜy(c)Ҳ÷֣1֣
          BrCl + H2O HBrO + HCl(yng)ֻa(chn)Cl-a(chn)Br-

          ԇ}1SO2OˮBbúAb֮gBƤԓbõһ(g)c(din)ϨƾBеҺw(hu)
          2wƟ(yng)ԓM(jn)У߀Ҫăx壨Q
          3Ҫz(yn)wƟǷȫ_(yng)ԓ؏(f)џsQ(chng)ֱأǰɴηQ(chng)^(gu)0.001g
          4ڹwƟw|(zh)pԹwһCuS?yn)Cu2SƟw|(zh)׃Ɵr(sh)(yng)ĻW(xu)ʽ2CuS+3O22CuO+2SO2
          5AbЮa(chn)ȚDbҺ׃t@f(shu)(yng)Fe3Ț⌢FxD(zhun)FxEbˮҺ׃SʎCCl4ӟo(w)@׃@f(shu)(yng)ȚFxԸ(j)߀ԭ(yng)ԏ(qing)a(chn)Կ֪ԏ(qing)Cl2 Br2 Fe3+
          6?yn)Cl2(SCN)2^(gu)ȚSCN(yng)2SCN-+Cl22Cl-+(SCN)2ʹSCN-ȜpСt淴(yng)Fe3++3SCN-Fe(SCN)3 ƽƄ(dng)ɫҪCY(ji)ՓԸ(j)ƽƄ(dng)ԭȡɫҺμKSCNҺҺ׃tɫtƜy(c)(ȡɫҺμFeCl3ҺҺ׃ttƜy(c)
          ^(gu)Cl2Br2(yng)ɵBrClBrClcˮl(f)ˮⷴ(yng)}ʹᣬ(yng)ķʽBrCl + H2O HBrO + HCl(yng)ֻa(chn)Cl-a(chn)Br-ֻܵõɫȻyò廯y\Sɫ
          (x)(c)ϵд
          P(gun)(x)}

          ĿлW(xu) (li)ԴԔ x}

          ڝ}H3AsO3cSnCl2(yng)xӷʽ3SnCl212Cl2H3AsO36H=2As3SnCl626MP(gun)ԓ(yng)f(shu)e(cu)`()
          AMH2O
          Bÿ߀ԭ1 mol3 molD(zhun)
          C߀ԭԣSnCl2>As
          Da(chn)߀ԭa(chn)|(zh)֮Ȟ23

          鿴𰸺ͽ>>

          ĿлW(xu) (li)ԴԔ x}

          f(shu)_
          AHClOԪػσr(ji)HClO4Ԫػσr(ji)ԣHClO4ԏ(qing)
          B֪Fe + Cu2+ = Fe2+ + Cu 2Fe3+ + Cu = 2Fe2+ + Cu2+tԏ(qing)?yn)?br />Fe3+ > Cu2 > Fe2+
          C֪߀ԭԣB > C> D(yng) 2C + D2 = 2D +C2ͷ(yng) 2C + B2 = 2B +C2ܰl(f)
          DЏ(qing)Ժ͏(qing)߀ԭԵ|(zh)һܰl(f)߀ԭ(yng)

          鿴𰸺ͽ>>

          ĿлW(xu) (li)ԴԔ x}

          SO2ͨFe(NO3)3ϡҺҺɫ׃?yu)\Gɫ׃Sɫ@r(sh)BaCl2Һ(hu)a(chn)ɫᘌ(du)һϵ׃f(shu)_ǣ  
          A^(gu)K߀ԭNO3-
          B(yng)ԵóY(ji)ՓԣHNO3>Fe3+
          C^(gu)(hu)a(chn)һNo(w)ɫyˮĚw
          DO(sh)ͨSO2ȫ(yng)tͬͬSO2ݳwweȞ1:1

          鿴𰸺ͽ>>

          ĿлW(xu) (li)ԴԔ x}

          ڿ՚˷(yng)2H2SO2==2S2 H2Oв_ǣ   
          AÓQ(yng)B߀ԭԣH2O> H2S
          CԣO2> SDԣH2S> H2O

          鿴𰸺ͽ>>

          ĿлW(xu) (li)ԴԔ x}

          Һпɰl(f)·(yng)16H10Z2===2X25Z28H2O2M2R2===2M32R2RZ2===R22ZɴДf(shu)e(cu)`(    )
          Aԏ(qing)?yn)?img src="http://thumb.zyjl.cn/pic2/upload/papers/20140824/20140824144432380244.png" style="vertical-align:middle;" /><Z2<R2<M3
          B߀ԭԏ(qing)?yn)飺X2<Z<R<M2
          CZԪڷ(yng)бڢб߀ԭ
          D¿ɰl(f)(yng)2M2Z2===2M32Z

          鿴𰸺ͽ>>

          ĿлW(xu) (li)ԴԔ x}

          (j)(g)(yng)Д|(zh)ɏ(qing)_
          2Fe3++2I-=2Fe2++I2   
          2Fe2++C12=2Fe3++2C1-
          2MnO4-+10Cl-+16H+=2Mn2++5Cl2+8H2O
          AFe3+>C12>MnO4-BFe3+>Cl2>I2
          CI2>Cl2>Fe3+ DMnO4->Cl2>Fe3+

          鿴𰸺ͽ>>

          ĿлW(xu) (li)ԴԔ x}

          (j)з(yng)ĻW(xu)ʽДP(gun)|(zh)߀ԭԏ(qing)I2+SO2+2H2OH2SO4+2HI   2FeCl2+Cl22FeCl3   2FeCl3+2HI2FeCl2+2HCl+I2
          AI>Fe2+>Cl>SO2BCl>Fe2+>SO2>I
          CFe2+>I>Cl>SO2DSO2>I>Fe2+>Cl

          鿴𰸺ͽ>>

          ĿлW(xu) (li)ԴԔ x}

          ijW(xu)СMˆDʾb(yn)Cu؆|(zh)Ե(du)(qing)f(shu)_
          AE̎޻׃Sɫf(shu)Ա(qing)
          BF̎޻׃{(ln)ɫf(shu)Ա(qing)
          CE̎l(f)(yng)xӷʽ飺
          DGbҺc(yng)xӷʽ飺

          鿴𰸺ͽ>>

          ͬ(x)(c)