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重点标准电极电势表.doc

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  1 在酸性溶液中 (298K)   电对 方程式 Eq/V   Li(I)-(0) Li++e-=Li -3.0401   Cs(I)-(0) Cs++e-=Cs -3.026   Rb(I)-(0) Rb++e-=Rb -2.98   K(I)-(0) K++e-=K -2.931   Ba(II)-(0) Ba2++2e-=Ba -2.912   Sr(II)-(0) Sr2++2e-=Sr -2.89   Ca(II)-(0) Ca2++2e-=Ca -2.868   Na(I)-(0) Na++e-=Na -2.71   La(III)-(0) La3++3e-=La -2.379   Mg(II)-(0) Mg2++2e-=Mg -2.372   Ce(III)-(0) Ce3++3e-=Ce -2.336   H(0)-(-I) H2(g)+2e-=2H- -2.23   Al(III)-(0) AlF63-+3e-=Al+6F- -2.069   Th(IV)-(0) Th4++4e-=Th -1.899   Be(II)-(0) Be2++2e-=Be -1.847   U(III)-(0) U3++3e-=U -1.798   Hf(IV)-(0) HfO2++2H++4e-=Hf+H2O -1.724   Al(III)-(0) Al3++3e-=Al -1.662   Ti(II)-(0) Ti2++2e-=Ti -1.630   Zr(IV)-(0) ZrO2+4H++4e-=Zr+2H2O -1.553   Si(IV)-(0) [SiF6]2-+4e-=Si+6F- -1.24   Mn(II)-(0) Mn2++2e-=Mn -1.185   Cr(II)-(0) Cr2++2e-=Cr -0.913   Ti(III)-(II) Ti3++e-=Ti2+ -0.9   B(III)-(0) H3BO3+3H++3e-=B+3H2O -0.8698   *Ti(IV)-(0) TiO2+4H++4e-=Ti+2H2O -0.86   Te(0)-(-II) Te+2H++2e-=H2Te -0.793   Zn(II)-(0) Zn2++2e-=Zn -0.7618   Ta(V)-(0) Ta2O5+10H++10e-=2Ta+5H2O -0.750   Cr(III)-(0) Cr3++3e-=Cr -0.744   Nb(V)-(0) Nb2O5+l0H++10e-=2Nb+5H2O -0.644   As(0)-(-III) As+3H++3e-=AsH3 -0.608   U(IV)-(III) U4++e-=U3+ -0.607   Ga(III)-(0) Ga3++3e-=Ga -0.549   P(I)-(0) H3PO2+H++e-=P+2H2O -0.508   P(III)-(I) H3PO3+2H++2e-=H3PO2+H2O -0.499   *C(IV)-(III) 2CO2+2H++2e-=H2C2O4 -0.49   Fe(II)-(0) Fe2++2e-=Fe -0.447   Cr(III)-(II) Cr3++e-=Cr2+ -0.407   Cd(II)-(0) Cd2++2e-=Cd -0.4030   Se(0)-(-II) Se+2H++2e-=H2Se(aq) -0.399   Pb(II)-(0) PbI2+2e-=Pb+2I- -0.365   Eu(III)-(II) Eu3++e-=Eu2+ -0.36   Pb(II)-(0) PbSO4+2e-=Pb+SO42- -0.3588   In(III)-(0) In3++3e-=In -0.3382   Tl(I)-(0) Tl++e-=Tl -0.336   Co(II)-(0) Co2++2e-=Co -0.28   P(V)-(III) H3PO4+2H++2e-=H3PO3+H2O -0.276   Pb(II)-(0) PbCl2+2e-=Pb+2Cl- -0.2675   Ni (II)-(0) Ni2++2e-=Ni -0.257   V(III)-(II) V3++e-=V2+ -0.255   Ge(IV)-(0) H2GeO3+4H++4e-=Ge+3H2O -0.182   Ag(I)-(0) AgI+e-=Ag+I- -0.15224   Sn(II)-(0) Sn2++2e-=Sn -0.1375   Pb(II)-(0) Pb2++2e-=Pb -0.1262   *C(IV)-(II) CO2(g)+2H++2e-=CO+H2O -0.12   P(0)-(-III) P(white)+3H++3e-=PH3(g) -0.063   Hg(I)-(0) Hg2I2+2e-=2Hg+2I- -0.0405   Fe(III)-(0) Fe3++3e-=Fe -0.037   H(I)-(0) 2H++2e-=H2 0.0000   Ag(I)-(0) AgBr+e-=Ag+Br- 0.07133   S(II.V)-(II) S4O62-+2e-=2S2O32- 0.08   *Ti(IV)-(III) TiO2++2H++e-=Ti3++H2O 0.1   S(0)-(-II) S+2H++2e-=H2S(aq) 0.142   Sn(IV)-(II) Sn4++2e-=Sn2+ 0.151   Sb(III)-(0) Sb2O3+6H++6e-=2Sb+3H2O 0.152   Cu(II)-(I) Cu2++e-=Cu+ 0.153   Bi(III)-(0) BiOCl+2H++3e-=Bi+Cl-+H2O 0.1583   S(VI)-(IV) SO42-+4H++2e-=H2SO3+H2O 0.172   Sb(III)-(0) SbO++2H++3e-=Sb+H2O 0.212   Ag(I)-(0) AgCl+e-=Ag+Cl- 0.22233   As(III)-(0) HAsO2+3H++3e-=As+2H2O 0.248   Hg(I)-(0) Hg2Cl2+2e-=2Hg+2Cl-(饱和KCl) 0.26808   Bi(III)-(0) BiO++2H++3e-=Bi+H2O 0.320   U(VI)-(IV) UO22++4H++2e-=U4++2H2O 0.327   C(IV)-(III) 2HCNO+2H++2e-=(CN)2+2H2O 0.330   V(IV)-(III) VO2++2H++e-=V3++H2O 0.337   Cu(II)-(0) Cu2++2e-=Cu 0.3419   Re(VII)-(0) ReO4-+8H++7e-=Re+4H2O 0.368   Ag(I)-(0) Ag2CrO4+2e-=2Ag+CrO42- 0.4470   S(IV)-(0) H2SO3+4H++4e-=S+3H2O 0.449   Cu(I)-(0) Cu++e-=Cu 0.521   I(0)-(-I) I2+2e-=2I- 0.5355   I(0)-(-I) I3-+2e-=3I- 0.536   As(V)-(III) H3AsO4+2H++2e-=HAsO2+2H2O 0.560   Sb(V)-(III) Sb2O5+6H++4e-=2SbO++3H2O 0.581   Te(IV)-(0) TeO2+4H++4e-=Te+2H2O 0.593   U(V)-(IV) UO2++4H++e-=U4++2H2O 0.612   **Hg(II)-(I) 2HgCl2+2e-=Hg2Cl2+2Cl- 0.63   Pt(IV)-(II) [PtCl6]2-+2e-=[PtCl4]2-+2Cl- 0.68   O(0)-(-I) O2+2H++2e-=H2O2 0.695   Pt(II)-(0) [PtCl4]2-+2e-=Pt+4Cl- 0.755   *Se(IV)-(0) H2SeO3+4H++4e-=Se+3H2O 0.74   Fe(III)-(II) Fe3++e-=Fe2+ 0.771   Hg(I)-(0) Hg22++2e-=2Hg 0.7973   Ag(I)-(0) Ag++e-=Ag 0.7996   Os(VIII)-(0) OsO4+8H++8e-=Os+4H2O 0.8   N(V)-(IV) 2NO3-+4H++2e-=N2O4+2H2O 0.803   Hg(II)-(0) Hg2++2e-=Hg 0.851   Si(IV)-(0) (quartz)SiO2+4H++4e-=Si+2H2O 0.857   Cu(II)-(I) Cu2++I-+e-=CuI 0.86   N(III)-(I) 2HNO2+4H++4e-=H2N2O2+2H2O 0.86   Hg(II)-(I) 2Hg2++2e-=Hg22+ 0.920   N(V)-(III) NO3-+3H++2e-=HNO2+H2O 0.934   Pd(II)-(0) Pd2++2e-=Pd 0.951   N(V)-(II) NO3-+4H++3e-=NO+2H2O 0.957   N(III)-(II) HNO2+H++e-=NO+H2O 0.983   I(I)-(-I) HIO+H++2e-=I-+H2O 0.987   V(V)-(IV) VO2++2H++e-=VO2++H2O 0.991   V(V)-(IV) V(OH)4++2H++e-=VO2++3H2O 1.00   Au(III)-(0) [AuCl4]-+3e-=Au+4Cl- 1.002   Te(VI)-(IV) H6TeO6+2H++2e-=TeO2+4H2O 1.02   N(IV)-(II) N2O4+4H++4e-=2NO+2H2O 1.035   N(IV)-(III) N2O4+2H++2e-=2HNO2 1.065   I(V)-(-I) IO3-+6H++6e-=I-+3H2O 1.085   Br(0)-(-I) Br2(aq)+2e-=2Br- 1.0873   Se(VI)-(IV) SeO42-+4H++2e-=H2SeO3+H2O 1.151   Cl(V)-(IV) ClO3-+2H++e-=ClO2+H2O 1.152   Pt(II)-(0) Pt2++2e-=Pt 1.18   Cl(VII)-(V) ClO4-+2H++2e-=ClO3-+H2O 1.189   I(V)-(0) 2IO3-+12H++10e-=I2+6H2O 1.195   Cl(V)-(III) ClO3-+3H++2e-=HClO2+H2O 1.214   Mn(IV)-(II) MnO2+4H++2e-=Mn2++2H2O 1.224   O(0)-(-II) O2+4H++4e-=2H2O 1.229   Tl(III)-(I) T13++2e-=Tl+ 1.252   Cl(IV)-(III) ClO2+H++e-=HClO2 1.277   N(III)-(I) 2HNO2+4H++4e-=N2O+3H2O 1.297   **Cr(VI)-(III) Cr2O72-+14H++6e-=2Cr3++7H2O 1.33   Br(I)-(-I) HBrO+H++2e-=Br-+H2O 1.331   Cr(VI)-(III) HCrO4-+7H++3e-=Cr3++4H2O 1.350   Cl(0)-(-I) Cl2(g)+2e-=2Cl- 1.35827   Cl(VII)-(-I) ClO4-+8H++8e-=Cl-+4H2O 1.389   Cl(VII)-(0) ClO4-+8H++7e-=1/2Cl2+4H2O 1.39   Au(III)-(I) Au3++2e-=Au+ 1.401   Br(V)-(-I) BrO3-+6H++6e-=Br-+3H2O 1.423   I(I)-(0) 2HIO+2H++2e-=I2+2H2O 1.439   Cl(V)-(-I) ClO3-+6H++6e-=Cl-+3H2O 1.451   Pb(IV)-(II) PbO2+4H++2e-=Pb2++2H2O 1.455   Cl(V)-(0) ClO3-+6H++5e-=1/2Cl2+3H2O 1.47   Cl(I)-(-I) HClO+H++2e-=Cl-+H2O 1.482   Br(V)-(0) BrO3-+6H++5e-=l/2Br2+3H2O 1.482   Au(III)-(0) Au3++3e-=Au 1.498   Mn(VII)-(II) MnO4-+8H++5e-=Mn2++4H2O 1.507   Mn(III)-(II) Mn3++e-=Mn2+ 1.5415   Cl(III)-(-I) HClO2+3H++4e-=Cl-+2H2O 1.570   Br(I)-(0) HBrO+H++e-=l/2Br2(aq)+H2O 1.574   N(II)-(I) 2NO+2H++2e-=N2O+H2O 1.591   I(VII)-(V) H5IO6+H++2e-=IO3-+3H2O 1.601   Cl(I)-(0) HClO+H++e-=1/2Cl2+H2O 1.611   Cl(III)-(I) HClO2+2H++2e-=HClO+H2O 1.645   Ni(IV)-(II) NiO2+4H++2e-=Ni2++2H2O 1.678   Mn(VII)-(IV) MnO4-+4H++3e-=MnO2+2H2O 1.679   Pb(IV)-(II) PbO2+SO42-+4H++2e-=PbSO4+2H2O 1.6913   Au(I)-(0) Au++e-=Au 1.692   Ce(IV)-(III) Ce4++e-=Ce3+ 1.72   N(I)-(0) N2O+2H++2e-=N2+H2O 1.766   O(-I)-(-II) H2O2+2H++2e-=2H2O 1.776   Co(III)-(II) Co3++e-=Co2+(2mol·L-1 H2SO4) 1.83   Ag(II)-(I) Ag2++e-=Ag+ 1.980   S(VII)-(VI) S2O82-+2e-=2SO42- 2.010   O(0)-(-II) O3+2H++2e-=O2+H2O 2.076   O(II)-(-II) F2O+2H++4e-=H2O+2F- 2.153   Fe(VI)-(III) FeO42-+8H++3e-=Fe3++4H2O 2.20   O(0)-(-II) O(g)+2H++2e-=H2O 2.421   F(0)-(-I) F2+2e-=2F- 2.866   F2+2H++2e-=2HF 3.053   2 在碱性溶液中 (298K)   电对 方程式 Eq/V   Ca(II)-(0) Ca(OH)2+2e-=Ca+2OH- -3.02   Ba(II)-(0) Ba(OH)2+2e-=Ba+2OH- -2.99   La(III)-(0) La(OH)3+3e-=La+3OH- -2.90   Sr(II)-(0) Sr(OH)2·8H2O+2e-=Sr+2OH-+8H2O -2.88   Mg(II)-(0) Mg(OH)2+2e-=Mg+2OH- -2.690   Be(II)-(0) Be2O32-+3H2O+4e-=2Be+6OH- -2.63   Hf(IV)-(0) HfO(OH)2+H2O+4e-=Hf+4OH- -2.50   Zr(IV)-(0) H2ZrO3+H2O+4e-=Zr+4OH- -2.36   Al(III)-(0) H2AlO3-+H2O+3e-=Al+OH- -2.33   P(I)-(0) H2PO2-+e-=P+2OH- -1.82   B(III)-(0) H2BO3-+H2O+3e-=B+4OH- -1.79   P(III)-(0) HPO32-+2H2O+3e-=P+5OH- -1.71   Si(IV)-(0) SiO32-+3H2O+4e-=Si+6OH- -1.697   P(III)-(I) HPO32-+2H2O+2e-=H2PO2-+3OH- -1.65   Mn(II)-(0) Mn(OH)2+2e-=Mn+2OH- -1.56   Cr(III)-(0) Cr(OH)3+3e-=Cr+3OH- -1.48   *Zn(II)-(0) [Zn(CN)4]2-+2e-=Zn+4CN- -1.26   Zn(II)-(0) Zn(OH)2+2e-=Zn+2OH- -1.249   Ga(III)-(0) H2GaO3-+H2O+2e-=Ga+4OH- -1.219   Zn(II)-(0) ZnO22-+2H2O+2e-=Zn+4OH- -1.215   Cr(III)-(0) CrO2-+2H2O+3e-=Cr+4OH- -1.2   Te(0)-(-I) Te+2e-=Te2- -1.143   P(V)-(III) PO43-+2H2O+2e-=HPO32-+3OH- -1.05   *Zn(II)-(0) [Zn(NH3)4]2++2e-=Zn+4NH3 -1.04   *W(VI)-(0) WO42-+4H2O+6e-=W+8OH- -1.01   *Ge(IV)-(0) HGeO3-+2H2O+4e-=Ge+5OH- -1.0   Sn(IV)-(II) [Sn(OH)6]2-+2e-=HSnO2-+H2O+3OH- -0.93   S(VI)-(IV) SO42-+H2O+2e-=SO32-+2OH- -0.93   Se(0)-(-II) Se+2e-=Se2- -0.924   Sn(II)-(0) HSnO2-+H2O+2e-=Sn+3OH- -0.909   P(0)-(-III) P+3H2O+3e-=PH3(g)+3OH- -0.87   N(V)-(IV) 2NO3-+2H2O+2e-=N2O4+4OH- -0.85   H(I)-(0) 2H2O+2e-=H2+2OH- -0.8277   Cd(II)-(0) Cd(OH)2+2e-=Cd(Hg)+2OH- -0.809   Co(II)-(0) Co(OH)2+2e-=Co+2OH- -0.73   Ni(II)-(0) Ni(OH)2+2e-=Ni+2OH- -0.72   As(V)-(III) AsO43-+2H2O+2e-=AsO2-+4OH- -0.71   Ag(I)-(0) Ag2S+2e-=2Ag+S2- -0.691   As(III)-(0) AsO2-+2H2O+3e-=As+4OH- -0.68   Sb(III)-(0) SbO2-+2H2O+3e-=Sb+4OH- -0.66   *Re(VII)-(IV) ReO4-+2H2O+3e-=ReO2+4OH- -0.59   *Sb(V)-(III) SbO3-+H2O+2e-=SbO2-+2OH- -0.59   Re(VII)-(0) ReO4-+4H2O+7e-=Re+8OH- -0.584   *S(IV)-(II) 2SO32-+3H2O+4e-=S2O32-+6OH- -0.58   Te(IV)-(0) TeO32-+3H2O+4e-=Te+6OH- -0.57   Fe(III)-(II) Fe(OH)3+e-=Fe(OH)2+OH- -0.56   S(0)-(-II) S+2e-=S2- -0.47627   Bi(III)-(0) Bi2O3+3H2O+6e-=2Bi+6OH- -0.46   N(III)-(II) NO2-+H2O+e-=NO+2OH- -0.46   *Co(II)-C(0) [Co(NH3)6]2++2e-=Co+6NH3 -0.422   Se(IV)-(0) SeO32-+3H2O+4e-=Se+6OH- -0.366   Cu(I)-(0) Cu2O+H2O+2e-=2Cu+2OH- -0.360   Tl(I)-(0) Tl(OH)+e-=Tl+OH- -0.34   *Ag(I)-(0) [Ag(CN)2]-+e-=Ag+2CN- -0.31   Cu(II)-(0) Cu(OH)2+2e-=Cu+2OH- -0.222   Cr(VI)-(III) CrO42-+4H2O+3e-=Cr(OH)3+5OH- -0.13   *Cu(I)-(0) [Cu(NH3)2]++e-=Cu+2NH3 -0.12   O(0)-(-I) O2+H2O+2e-=HO2-+OH- -0.076   Ag(I)-(0) AgCN+e-=Ag+CN- -0.017   N(V)-(III) NO3-+H2O+2e-=NO2-+2OH- 0.01   Se(VI)-(IV) SeO42-+H2O+2e-=SeO32-+2OH- 0.05   Pd(II)-(0) Pd(OH)2+2e-=Pd+2OH- 0.07   S(II,V)-(II) S4O62-+2e-=2S2O32- 0.08   Hg(II)-(0) HgO+H2O+2e-=Hg+2OH- 0.0977   Co(III)-(II) [Co(NH3)6]3++e-=[Co(NH3)6]2+ 0.108   Pt(II)-(0) Pt(OH)2+2e-=Pt+2OH- 0.14   Co(III)-(II) Co(OH)3+e-=Co(OH)2+OH- 0.17   Pb(IV)-(II) PbO2+H2O+2e-=PbO+2OH- 0.247   I(V)-(-I) IO3-+3H2O+6e-=I-+6OH- 0.26   Cl(V)-(III) ClO3-+H2O+2e-=ClO2-+2OH- 0.33   Ag(I)-(0) Ag2O+H2O+2e-=2Ag+2OH- 0.342   Fe(III)-(II) [Fe(CN)6]3-+e-=[Fe(CN)6]4- 0.358   Cl(VII)-(V) ClO4-+H2O+2e-=ClO3-+2OH- 0.36   *Ag(I)-(0) [Ag(NH3)2]++e-=Ag+2NH3 0.373   O(0)-(-II) O2+2H2O+4e-=4OH- 0.401   I(I)-(-I) IO-+H2O+2e-=I-+2OH- 0.485   *Ni(IV)-(II) NiO2+2H2O+2e-=Ni(OH)2+2OH- 0.490   Mn(VII)-(VI) MnO4-+e-=MnO42- 0.558   Mn(VII)-(IV) MnO4-+2H2O+3e-=MnO2+4OH- 0.595   Mn(VI)-(IV) MnO42-+2H2O+2e-=MnO2+4OH- 0.60   Ag(II)-(I) 2AgO+H2O+2e-=Ag2O+2OH- 0.607   Br(V)-(-I) BrO3-+3H2O+6e-=Br-+6OH- 0.61   Cl(V)-(-I) ClO3-+3H2O+6e-=Cl-+6OH- 0.62   Cl(III)-(I) ClO2-+H2O+2e-=ClO-+2OH- 0.66   I(VII)-(V) H3IO62-+2e-=IO3-+3OH- 0.7   Cl(III)-(-I) ClO2-+2H2O+4e-=Cl-+4OH- 0.76   Br(I)-(-I) BrO-+H2O+2e-=Br-+2OH- 0.761   Cl(I)-(-I) ClO-+H2O+2e-=Cl-+2OH- 0.841   *Cl(IV)-(III) ClO2(g)+e-=ClO2- 0.95   O(0)-(-II) O3+H2O+2e-=O2+2OH- 1.24   原则电极电势表   半反映 E° (V) 来源   & -9   Zz 9   N  N2(g) + H+ + e− HN3(aq) -3.09 [6]   Li+ + e− Li(s) -3.0401 [5]   N2(g) + 4 H2O + 2 e− 2 NH2OH(aq) + 2 OH− -3.04 [6]   Cs+ + e− Cs(s) -3.026 [5]   Rb+ + e− Rb(s) -2.98 [4]   K+ + e− K(s) -2.931 [5]   Ba2+ + 2 e− Ba(s) -2.912 [5]   La(OH)3(s) + 3 e− La(s) + 3OH− -2.90 [5]   Sr2+ + 2 e− Sr(s) -2.899 [5]   Ca2+ + 2 e− Ca(s) -2.868 [5]   Eu2+ + 2 e− Eu(s) -2.812 [5]   Ra2+ + 2 e− Ra(s) -2.8 [5]   Na+ + e− Na(s) -2.71 [5][9]   La3+ + 3 e− La(s) -2.379 [5]   Y3+ + 3 e− Y(s) -2.372 [5]   Mg2+ + 2 e− Mg(s) -2.372 [5]   ZrO(OH)2(s) + H2O + 4 e− Zr(s) + 4OH− -2.36 [5]   Al(OH)4− + 3 e− Al(s) + 4 OH− -2.33   Al(OH)3(s) + 3 e− Al(s) + 3OH− -2.31   H2(g) + 2 e− 2 H− -2.25   Ac3+ + 3 e− Ac(s) -2.20   Be2+ + 2 e− Be(s) -1.85   U3+ + 3 e− U(s) -1.66 [7]   Al3+ + 3 e− Al(s) -1.66 [9]   Ti2+ + 2 e− Ti(s) -1.63 [9]   ZrO2(s) + 4 H+ + 4 e− Zr(s) + 2 H2O -1.553 [5]   Zr4+ + 4 e− Zr(s) -1.45 [5]   TiO(s) + 2 H+ + 2 e− Ti(s) + H2O -1.31   Ti2O3(s) + 2 H+ + 2 e− 2 TiO(s) + H2O -1.23   Ti3+ + 3 e− Ti(s) -1.21   Te(s) + 2 e− Te2− -1.143 [2]   V2+ + 2 e− V(s) -1.13 [2]   Nb3+ + 3 e− Nb(s) -1.099   Sn(s) + 4 H+ + 4 e− SnH4(g) -1.07   Mn2+ + 2 e− Mn(s) -1.029 [9]   SiO2(s) + 4 H+ + 4 e− Si(s) + 2 H2O -0.91   B(OH)3(aq) + 3 H+ + 3 e− B(s) + 3 H2O -0.89   TiO2+ + 2 H+ + 4 e− Ti(s) + H2O -0.86   Bi(s) + 3 H+ + 3 e− BiH3 -0.8   H2 H2O + 2 e− H2(g) + 2 OH− -0.8277 [5]   Zn2+ + 2 e− Zn(Hg) -0.7628 [5]   Zn2+ + 2 e− Zn(s) -0.7618 [5]   Ta2O5(s) + 10 H+ + 10 e− 2 Ta(s) + 5 H2O -0.75   Cr3+ + 3 e− Cr(s) -0.74   Au[Au(CN)2]− + e− Au(s) + 2 CN− -0.60   Ta3+ + 3 e− Ta(s) -0.6   PbO(s) + H2O + 2 e− Pb(s) + 2 OH− -0.58   Ti2 TiO2(s) + 2 H+ + 2 e− Ti2O3(s) + H2O -0.56   Ga3+ + 3 e− Ga(s) -0.53   U4+ + e− U3+ -0.52 [7]   P H3PO2(aq) + H+ + e− P(白磷[10]) + 2 H2O -0.508 [5]   P H3PO3(aq) + 2 H+ + 2 e− H3PO2(aq) + H2O -0.499 [5]   P H3PO3(aq) + 3 H+ + 3 e− P(红磷)[10] + 3H2O -0.454 [5]   Fe2+ + 2 e− Fe(s) -0.44 [9]   C2 CO2(g) + 2 H+ + 2 e− HOOCCOOH(aq) -0.43   Cr3+ + e− Cr2+ -0.42   Cd2+ + 2 e− Cd(s) -0.40 [9]   GeO2(s) + 2 H+ + 2 e− GeO(s) + H2O -0.37   Cu2O(s) + H2O + 2 e− 2 Cu(s) + 2 OH− -0.360 [5]   PbSO4(s) + 2 e− Pb(s) + SO42− -0.3588 [5]   PbSO4(s) + 2 e− Pb(Hg) + SO42− -0.3505 [5]   Eu3+ + e− Eu2+ -0.35 [7]   In3+ + 3 e− In(s) 0.34 [2]   Tl+ + e− Tl(s) -0.34 [2]   Ge(s) + 4 H+ + 4 e− GeH4(g) -0.29   Co2+ + 2 e− Co(s) -0.28 [5]   P H3PO4(aq) + 2 H+ + 2 e− H3PO3(aq) + H2O -0.276 [5]   V3+ + e− V2+ 0.26 [9]   Ni2+ + 2 e− Ni(s) -0.25   As(s) + 3 H+ + 3 e− AsH3(g) -0.23 [2]   MoO2(s) + 4 H+ + 4 e− Mo(s) + 2 H2O -0.15   Si(s) + 4 H+ + 4 e− SiH4(g) -0.14   Sn2+ + 2 e− Sn(s) -0.13   O2(g) + H+ + e− HO2•(aq) -0.13   Pb2+ + 2 e− Pb(s) -0.13 [9]   WO2(s) + 4 H+ + 4 e− W(s) + 2 H2O -0.12   P(红磷) + 3 H+ + 3 e− PH3(g) -0.111 [5]   C CO2(g) + 2 H+ + 2 e− HCOOH(aq) -0.11   Se(s) + 2 H+ + 2 e− H2Se(g) -0.11   C CO2(g) + 2 H+ + 2 e− CO(g) + H2O -0.11   SnO(s) + 2 H+ + 2 e− Sn(s) + H2O -0.10   SnO2(s) + 2 H+ + 2 e− SnO(s) + H2O -0.09   WO3(aq) + 6 H+ + 6 e− W(s) + 3 H2O -0.09 [2]   P(白磷) + 3 H+ + 3 e− PH3(g) -0.063 [5]   C HCOOH(aq) + 2 H+ + 2 e− HCHO(aq) + H2O -0.03   H 2 H+ + 2 e− H2(g) ≡ 0   S4O62− + 2 e− 2 S2O32− +0.08   Fe3O4(s) + 8 H+ + 8 e− 3 Fe(s) + 4 H2O +0.085 [8]   N2(g) + 2 H2O + 6H+ + 6 e− 2 NH4OH(aq) +0.092   HgO(s) + H2O + 2 e− Hg(l) + 2 OH− +0.0977   Cu(NH3)42+ + e− Cu(NH3)2+ + 2 NH3 +0.10 [2]   Ru(NH3)63+ + e− Ru(NH3)62+ +0.10 [7]   N2H4(aq) + 4 H2O + 2 e− 2 NH4+ + 4 OH− +0.11 [6]   Mo H2MoO4(aq) + 6 H+ + 6 e− Mo(s) + 4 H2O +0.11   Ge4+ + 4 e− Ge(s) +0.12   C(s) + 4 H+ + 4 e− CH4(g) +0.13 [2]   C HCHO(aq) + 2 H+ + 2 e− CH3OH(aq) +0.13   S(s) + 2 H+ + 2 e− H2S(g) +0.14   Sn4+ + 2 e− Sn2+ +0.15   Cu2+ + e− Cu+ +0.159 [2]   S HSO4− + 3 H+ + 2 e− SO2(aq) + 2 H2O +0.16   UO22+ + e− UO2+ +0.163 [7]   S SO42− + 4 H+ + 2 e− SO2(aq) + 2 H2O +0.17   TiO2+ + 2 H+ + e− Ti3+ + H2O +0.19   Bi3+ + 2e− Bi+ +0.2   SbO+ + 2 H+ + 3 e− Sb(s) + H2O +0.20   As H3AsO3(aq) + 3 H+ + 3 e− As(s) + 3 H2O +0.24   GeO(s) + 2 H+ + 2 e− Ge(s) + H2O +0.26   UO2+ + 4 H+ + e− U4+ + 2 H2O +0.273 [7]   Re3+ + 3 e− Re(s) +0.300   Bi3+ + 3 e− Bi(s) +0.32   VO2+ + 2 H+ + e− V3+ + H2O +0.34   Cu2+ + 2 e− Cu(s)
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