:
|
Me
|
| Me
| ѳ + H2
| H2SO4 (), HCl ()
|
| ѳ + H2S (SO2) +2
| H2SO4 ()
| ѳ+SO2 +2
| ѳ+ NO2 + 2
( -. N2O )
| HNO3 ()
| ѳ + NO2 + 2
| ѳ + 2 +
+ NO, N2O, N2, NH4NO3
| HNO3 ()
| ѳ + NO + 2
| K Ba Ca Na Mg Al Mn Zn Fe Co Ni Sn Pb H2 Bi Cu Ag Au
³
K+ Ba2+ Ca2+ Na2+ Mg2+ Al3+ Mn2+ Zn2+ Fe2+ Co2+ Ni2+ Sn2+ Pb2+ 2H+ Bi3+ Cu2+ Ag+ Au3+
10
-
|
|
|
|
|
| (< 5)
|
=5-8
| (> 8)
|
| (< 2, 8)
| (=3-8)
| (> 8)
|
| (< 4, 2)
| (> 6, 2)
|
| (< 4, 4)
| - (> 5)
|
| (< 8)
| (> 9)
|
| - (< 10)
| - > 10
|
| (< 6, 8)
| (> 8)
|
| (< 6)
| (> 7)
|
() 11
25
г
| 0,
|
|
| Al(OH)3¯ + 3e = Al + 3OH
| 2, 29
| [Al(OH)4]- + 3e = Al + 4OH
| 2, 35
| [AlF6]3 + 3e = Al + 6F
| 2, 07
| Al3+ + 3e = Al
| 1, 663
|
|
| Ag2+ + e = Ag+
| +2, 00
| Ag+ + e = Ag¯
| +0, 7994
| AgBr¯ + e = Ag¯ + Br
| +0, 071
| AgBrO3¯ + e = Ag¯ + BrO3
| +0, 55
| AgCH3COO¯ + e = Ag¯ + CH3COO
| +0, 64
| AgCN¯ + e = Ag¯ + CN
| 0, 04
| [Ag(CN)2] + e = Ag¯ + 2CN
| 0, 29
| [Ag(CN)3]2 + e = Ag¯ + 3CN
| 0, 51
| AgCNO¯ + e = Ag¯ + CNO
| +0, 41
| Ag2CO3¯ + e = Ag¯ + CO32
| +0, 46
| Ag2C2O4¯ + 2e = 2Ag¯ + C2O42
| +0, 465
| AgCl¯ + e = Ag¯ + Cl
| +0, 222
| Ag2CrO4¯ + 2e = 2Ag¯ + CrO42
| +0, 447
| Ag4[Fe(CN)6]¯ + 4e = 4Ag¯ + Fe(CN)64
| +0, 148
| AgI¯ + e = Ag¯ + I
| 0, 152
| AgIO3¯ + e = Ag¯ + IO3
| +0, 35
| Ag2MoO4¯ + 2e = 2Ag¯ + MoO42
| +0, 49
| Ag(NH3)2+ + e = Ag¯ + 2NH3
| +0, 373
| AgNO2¯ + e = Ag¯ + NO2
| +0, 59
| AgN3¯ + e = Ag¯ + N3
| +0, 293
| 2AgO¯ + H2O + 2e = Ag2O¯ + 2OH
| +0, 57
| AgO+ + 2H+ + e = Ag2+ + H2O
| +2, 1
| Ag2O¯ + H2O + 2e = 2Ag¯ + 2OH-
| +0, 342
| Ag2O3¯ + H2O + 2e = 2AgO¯ + 2OH
| +0, 74
| Ag2S¯ + 2e = 2Ag¯ + S2
| 0, 71
| Ag2S¯ + H+ + 2e = 2Ag¯ + HS
| 0, 272
| AgSCN¯ + e = Ag¯ + SCN
| +0, 09
| [Ag(SO3)2]3 + e = Ag¯ + 2SO32
| +0, 43
| [Ag(S2O3)2]3 + e = Ag¯ + 2S2O32
| +0, 01
| Ag2SO4¯ + 2e = 2Ag¯ + SO42
| +0, 653
| Ag2WO4 + 2e = 2Ag¯ + WO42
| +0, 53
|
|
| As¯ + 3H+ + 3e = AsH3
| 0, 60
| As¯ + 3H2O + 3e = AsH3 + 3OH
| 1, 43
| HAsO2 + 3H+ + 3e = As¯ + 4OH
| +0, 234
| H3AsO4 + 2H+ + 2e = HAsO2 + 2H2O
| +0, 56
| AsO2 + 2H2O + 3e = As¯ + 4OH
| 0, 68
| AsO43 + 2H2O + 2e = AsO2 + 4OH
| 0, 71
|
|
| Au3+ + 2e = Au+
| +1, 41
| Au3+ + 3e = Au¯
| +1, 50
| Au+ + e = Au¯
| +1, 6
| [AuBr2] + e = Au¯ + 2Br
| +0, 96
| [AuBr4] + 2e =[AuBr2] + 2Br
| +0, 80
| [AuBr4] + 3e = Au¯ + 4Br
| +0, 85
| [Au(CN)2] + e = Au¯ + 2CN
| 0, 61
| [AuCl2] + e = Au¯ + 2Cl
| +1, 15
| [AuCl4] + 2e = [AuCl2] + 2Cl
| +0, 92
| [AuCl4] + 3e = Au¯ + 4Cl
| +1, 00
| H2AuO3 + H2O + 3e = Au¯ + 4OH
| +0, 7
| [Au(SCN)2] + e = Au¯ + 2SCN
| +0, 66
| [Au(SCN)4] + 2e = [Au(SCN)2] + 2SCN
| +0, 62
| [Au(SCN)4] + 3e = Au¯ + 4SCN
| +0, 64
|
|
| Ba2+ + 2e = Ba
| 2, 905
|
|
| Be2+ + 2e = Be
| 1, 847
| Be2O32 + 3H2O + 4e = 2Be¯ + 6OH
| 2, 62
|
|
| Bi3+ + 3e = Bi¯
| +0, 317
| BiO+ + 2H+ + 3e = Bi¯ + H2O
| +0, 32
| Bi¯ + 3H+ + 3e = BiH3
| < 0, 8
| BiCl4 + 3e = Bi¯ + 4Cl
| +0, 16
| Bi2O4¯ + 4H+ + 2e = 2BiO+ + 2H2O
| +1, 59
| Bi2O4¯ + H2O + 2e = Bi2O3¯ + 2OH
| +0, 56
| Bi2O3¯ + 3H2O + 6e = 2Bi¯ + 6OH
| 0, 46
| BiOCl¯ + 2H+ + 3e = Bi¯ + H2O + Cl
| +0, 16
| NaBiO3¯ + 4H+ + 2e = BiO+ + Na+ + 2H2O
| > +1, 8
| Bi(OH)3 + 3e = Bi + 3OH
| 0, 46
|
|
| BF4 + 3e = B + 4F
| 1, 04
| BO33 + 6H+ + e = B + 3H2O
| 0, 165
| H2BO3 + H2O + 3e = B¯ + 4OH
| 1, 79
|
|
| Br2 + 2e = 2Br
| +1, 087
| Br3 + 2e = 3Br
| +1, 05
| 2HBrO + 2H+ + 2e = Br2 + 2H2O
| +1, 6
| 2BrO + 2H2O + 2e = Br2 + 4OH
| +0, 45
| HBrO + H+ + 2e = Br + H2O
| +1, 34
| BrO + H2O + 2e = Br + 2OH
| +0, 76
| BrO3 + 5H+ + 4e = HBrO + 2H2O
| +1, 45
| BrO3 + 2H2O + 4e = BrO + 4OH
| +0, 54
| 2BrO3 + 12H+ + 10e = Br2 + 6H2O
| +1, 52
| 2BrO3 + 6H2O + 10e = Br2 + 12OH
| +0, 5
| BrO3 + 6H+ + 6e = Br + 3H2O
| +1, 45
| BrO3+ + 3H2O + 6e = Br + 6OH
| +0, 61
| BrO4 + 2H+ + 2e = BrO3 + H2O
| +1, 88
|
|
| V3+ + e = V2+
| 0, 255
| V2+ + 2e = V¯
| 1, 18
| V3+ + 3e = V¯
| 0, 87
| VO2+ + 2H+ + e = V3+ + H2O
| +0, 337
| VO2+ + e = VO+
| 0, 044
| VO2+ + 2H+ + e = VO2+ + H2O
| +1, 000
| VO2+ + 4H+ + 2e = V3+ + 2H2O
| +0, 668
| VO2+ + 4H+ + 3e = V2+ + 2H2O
| +0, 360
| VO2+ + 4H+ + 5e = V¯ + 2H2O
| 0, 25
| VO43 + 6H+ + 2e = VO+ + 3H2O
| +1, 26
| H2VO4 + 4H+ + e = VO2+ + 3H2O
| +1, 31
|
|
| WO2¯ + 4H+ + 4e = W¯ + 2H2O
| 0, 12
| W(CN)83 + e = W(CN)84
| +0, 457
| W(CN)63 + e = W(CN)64
| +0, 50
| W2O5¯ + 2H+ + 2e = 2WO2¯ + H2O
| 0, 04
| WO3¯ + 6H+ + 6e = W¯ + 3H2O
| 0, 09
| 2WO3¯ + 2H+ + 2e = W2O5¯ + H2O
| 0, 03
| WO42 + 8H+ + 6e = W¯ + 4H2O
| +0, 05
| WO42 + 4H2O + 6e = W¯ + 8OH
| 1, 05
|
|
| Ga3+ + 3e = Ga¯
| 0, 53
| H2GaO3 + H2O + 3e = Ga¯ + 4OH
| 1, 33
|
|
| HfO2+ + 2H+ + 4e = Hf¯ + H2O
| 1, 70
| HfO2¯ + 4H+ + 4e = Hf¯ + 2H2O
| 1, 57
| HfO(OH)2 + H2O + 4e = Hf¯ + 4OH
| 2, 50
| Hf4+ + 4e = Hf¯
| 1, 70
|
|
| Ge¯ + 4H+ + 4e = GeH4
| 0, 3
| Ge2+ + 2e = Ge¯
| 0, 0
| GeO¯ + 2H+ + 2e = Ge¯ + H2O
| 0, 29
| GeO2 + 4H+ + 4e = Ge¯ + 2H2O
| 0, 15
| H2GeO3 + 4H+ + 4e = Ge¯ + 3H2O
| 0, 13
| GeO2¯ + 2H+ + 2e = GeO¯ () + H2O
| 0, 12
| HGeO3 + 2H2O + 4e = Ge¯ + 5OH
| 1, 0
| H2GeO3 + 4H+ + 2e = Ge2+ + 3H2O
| 0, 363
| ó
|
| H2 + 2e = 2H
| 2, 251
| 2H2O + 2e = H2 + 2OH
| 0, 828
| 2H+ + 2e = H2
| 0, 0000
| 2H+(10) + 2e = H2
| 0, 414
| H2O2 + 2H+ + 2e = 2H2O
| +1, 77
| HO2 + H2O + 2e = 3OH
| +0, 88
|
|
| In3+ + 2e = In+
| 0, 45
| In+ + e = In¯
| 0, 12
| In3+ + 3e = In¯
| 0, 34
| In(OH)3¯ + 3e = In¯ + 3OH
| 1, 0
|
|
| IO3 + 3H2O + 6e = I + 6OH
| +0, 25
| I2¯ + 2e = 2I
| +0, 536
| I2 + 2e = 2I
| +0, 621
| I3 + 2e = 3I
| +0, 545
| 2IBr + 2e = I2¯ + 2Br
| +1, 02
| 2IBr2 + 2e = I2¯ + 4Br
| +0, 87
| 2HIO + 2H+ + 2e = I2¯ + 2H2O
| +1, 45
| 2IO + 2H2O + 2e = I2¯ + 4OH
| +0, 45
| HIO + H+ + 2e = I + H2O
| +0, 99
| IO + H2O + 2e = I + 2OH
| +0, 49
| IO3 + 5H+ + 4e = HIO + 2H2O
| +1, 14
| IO3 + 2H2O + 4e = IO + 4OH
| +0, 14
| 2IO3 + 12H+ + 10e = I2¯ + 6H2O
| +1, 19
| 2IO3 + 6H2O + 10e = I2¯ + 12OH
| +0, 21
| IO3 + 6H+ + 6e = I + 3H2O
| +1, 08
| H5IO6 + H+ + 2e = IO3 + 3H2O
| +1, 6
| H3IO62 + 2e = IO3 + 3OH
| +0, 7
| H5IO6 + 7H+ + 8e = I + 6H2O
| +1, 24
| H3IO62 + 3H2O + 8e = I + 9OH
| +0, 37
| IO4 + 2H+ + 2e = IO3 + H2O
| +1, 64
|
|
| IrO2¯ + 4H+ + 4e = Ir¯ + 2H2O
| +0, 93
| [IrCl6]3 + 3e = Ir¯ + 6Cl
| +0, 77
| [IrCl6]2 + e = [IrCl6]3
| +1, 017
| [IrCl6]2 + 4e = Ir¯ + 6Cl
| +0, 83
| IrO2¯ + 2H2O + 4e = Ir¯ + 4OH
| +0, 1
| Ir2O3¯ + 3H2O + 6e = 2Ir¯ + 6OH
| +0, 1
| Ir3+ + 3e = Ir¯
| +1, 15
|
|
| Y3+ + 3e = Y¯
| 2, 37
|
|
| Cd2+ + 2e = Cd
| 0, 403
| CdCO3¯ + 2e = Cd¯ + CO32
| 0, 74
| [Cd(CN)4]2 + 2e = Cd¯ + 4CN
| 1, 09
| [Cd(NH3)4]2+ + 2e = Cd¯ + 4NH3
| 0, 61
| Cd(OH)2¯ + 2e = Cd¯ + 2OH
| 0, 81
| CdS¯ + 2e = Cd¯ + S2
| 1, 17
|
|
| K+ + e = K¯
| 2, 923
|
|
| Ca2+ + 2e = Ca¯
| 2, 79
| Ca(OH)2 + 2e = Ca¯ + 2OH
| 3, 03
|
|
| CO2 + 2H+ + 2e = CO + H2O
| 0, 12
| CO32 + 6H+ + 4e = C¯ + 3H2O
| +0, 475
| C6H4O2() + 2H+ + 2e = C6H4(OH)2()
| +0, 6994
| HCNO + 2H+ + 2e = CH3OH
| +0, 19
|
|
| o3+ + e = Co2+
| +1, 95
| Co3+ + 3e = Co¯
| +0, 46
| Co2+ + 2e = Co¯
| 0, 29
| CoCO3¯ + 2e = Co¯ + CO32
| 0, 58
| [Co(NH3)6]3+ + e = [Co(NH3)6]2+
| +0, 1
| [Co(NH3)6]2+ + 2e = Co¯ + 6NH3
| 0, 42
| [Co(CN)6]3 + e = [Co(CN)6]4
| 0, 83
| Co(OH)2¯ + 2e = Co¯ + 2OH
| 0, 71
| Co(OH)3¯ + e = Co(OH)2¯ + OH
| +0, 17
| CoS¯ a + 2e = Co¯ + S2
| 0, 89
| CoS¯ b + 2e = Co¯ + S2
| 1, 02
|
|
| Cu2+ + 2e = Cu¯
| +0, 345
| Cu+ + e = Cu¯
| +0, 531
| Cu2+ + e = Cu+
| +0, 159
| Cu2+ + Br + e = CuBr¯
| +0, 64
| Cu2+ + Cl + e = CuCl¯
| +0, 54
| Cu2+ + I + e = CuI¯
| +0, 86
| CuBr¯ + e = Cu¯ + Br
| +0, 033
| CuCl¯ + e = Cu¯ + Cl
| +0, 137
| CuI¯ + e = Cu¯ + I
| 0, 185
| [Cu(CN)2] + e = Cu¯ + 2CN
| 0, 43
| Cu2+ + 2CN + e = [Cu(CN)2]
| +1, 12
| [Cu(NH3)4]2+ + 2e = Cu¯ + 4NH3
| 0, 07
| [Cu(NH3)4]2+ + e = [Cu(NH3)2]+ + 2NH3
| 0, 01
| [Cu(NH3)2]+ + e = Cu¯ + 2NH3
| 0, 07
| 2Cu(OH)2¯ + 2e = Cu2O¯ + 2OH + H2O
| 0, 08
| Cu2O¯ + H2O + 2e = 2Cu¯ + 2OH
| 0, 36
| Cu(OH)2¯ + 2e = Cu¯ + 2OH
| 0, 22
| CuS¯ + 2e = Cu¯ + S2
| 0, 70
| Cu2S¯ + 2e = 2Cu¯ + S2
| 0, 88
| CuSCN¯ + e = Cu¯ + SCN
| 0, 27
|
|
| La3+ + 3e = La¯
| 2, 522
| La(OH)3 + 3e = La¯ + 3OH
| 2, 9
| ˳
|
| Li+ + e = Li¯
| 3, 04
|
|
| Mg2+ + 2e = Mg¯
| 2, 37
| Mg(OH)2 + 2e = Mg¯ + 2OH
| 2, 69
|
|
| Mn3+ + e = Mn2+
| +1, 51
| Mn2+ + 2e = Mn¯
| 1, 17
| [Mn(CN)6]3 + e = [Mn(CN)6]4
| 0, 244
| MnCO3¯ + 2e = Mn¯ + CO32
| 1, 48
| Mn(OH)2¯ + 2e = Mn¯ + 2OH
| 1, 55
| Mn(OH)3¯ + e = Mn(OH)2 + OH
| +0, 1
| Mn(OH)3¯ + 3H+ + e = Mn2+ + 3H2O
| +1, 84
| Mn3O4¯ + 8H+ + 2e = 3Mn2+ + 4H2O
| +1, 75
| MnO2¯ + 4H+ + 2e = Mn2+ + 2H2O
| +1, 23
| MnO42 + 2H2O + 2e = MnO2¯ + 2-
| +0, 6
| MnO4 + 4H+ + 3e = MnO2¯ + 2H2O
| +1, 69
| MnO4 + 2H2O + 3e = MnO2¯ + 4OH
| +0, 60
| MnO4 + 8H+ + 5e = Mn2+ + 4H2O
| +1, 51
| MnO4 + e = MnO42
| +0, 564
|
|
| 2Hg2+ + 2e = Hg22+
| +0, 907
| Hg2+ + 2e = Hg¯
| +0, 85
| Hg22+ + 2e = Hg¯
| +0, 792
| Hg2Br2¯ + 2e = 2Hg¯ + 2Br
| +0, 1392
| Hg2Cl2¯ + 2e = 2Hg¯ + 2Cl
| +0, 2682
| Hg2I2¯ + 2e = 2Hg¯ + 2I
| 0, 040
| [Hg(CN)4]2 + 2e = Hg¯ + 4CN
| 0, 37
| Hg2(CH3COO)2 + 2e = 2Hg¯ + 2CH3COO
| +0, 510
| Hg2C2O4¯ + 2e = 2Hg¯ + C2O42
| +0, 415
| Hg2(IO3)2¯ + 2e = 2Hg¯ + 2IO3
| +0, 394
| HgO¯ () + H2O + 2e = Hg¯ + 2OH
| +0, 098
| HgS¯ + 2e = Hg¯ + S2
| 0, 67
| Hg2SO4 + 2e = 2Hg¯ + SO42
| +0, 615
|
|
| Mo3+ + 3e = Mo¯
| 0, 2
| Mo(CN)63 + e = Mo(CN)64
| +0, 725
| MoO2+ + 4H+ + 2e = Mo3+ + 2H2O
| 0, 0
| MoO22+ + e = MoO2+
| +0, 48
| H2MoO4 + 6H+ + 6e = Mo¯ + 4H2O
| 0, 0
| MoO42 + 4H2O + 6e = Mo¯ + 8OH
| 1, 05
| MoO42 + 8H+ + 6e = Mo¯ + 4H2O
| +0, 154
|
|
| Na+ + e = Na¯
| 2, 714
| ͳ
|
| Ni2+ + 2e = Ni¯
| 0, 228
| [Ni(CN)4]2 + e = [Ni(CN)3]2 + CN
| 0, 4
| NiCO3¯ + 2e = Ni¯ + CO32
| 0, 45
| Ni(OH)2¯ + 2e = Ni¯ + 2OH
| 0, 72
| Ni(OH)3¯ + e = Ni(OH)2¯ + OH
| +0, 49
| [Ni(NH3)6]2 + 2e = Ni¯ + 6NH3
| 0, 49
| NiO2¯ + 4H+ + 2e = Ni2+ + 2H2O
| +1, 68
| NiO2¯ + 2H2O + 2e = Ni(OH)2¯ + 2OH
| +0, 49
| NiO42 + 8H+ + 4e = Ni2+ + 4H2O
| +1, 8
| NiS¯ a + 2e = Ni¯ + S2
| 0, 86
| NiS¯ b + 2e = Ni¯ + S2
| 1, 07
| ͳ
|
| Nb3+ + 3e = Nb¯
| 1, 1
| Nb2O5¯ + 10H+ + 10e = Nb¯ + 5H2O
| 0, 65
| NbO3+ + 2H+ + 2e = Nb3+ + H2O
| 0, 34
| NbO(SO4)2 + 2H+ + 2e = Nb3+ + H2O + 2SO42
| 0, 1
| NbO(SO4)2 + 2H+ + 5e = Nb¯ + H2O + 2SO42
| 0, 63
| ͳ
|
| 3N2 + 2e = 2N3
| 3, 4
| N2 + 4H2O + 2e = 2NH2OH + 2OH
| 3, 04
| N2 + 4H2O + 4e = N2H4 + 4OH
| 1.15
| NO2 + H2O + e = NO + 2OH
| 0, 46
| NO3 + 2H2O + 3e = NO + 4OH
| -0.14
| NO3 + H2O + 2e = NO2 + 2OH
| 0, 01
| NO3 + 2H+ + e = NO2 + H2O
| +0, 78
| NO3 + 10H+ + 8e = NH4+ + 3H2O
| +0, 87
| NO3 + 3H+ + 2e = HNO2 + H2O
| +0.94
| NO3 + 4H+ + 3e = NO + 2H2O
| +0, 957
| HNO2 + H+ + e = NO + H2O
| +0, 99
| HN3 + 11H+ + 8e = 3NH4+
| +0, 69
| N3 + 7H2O + 6e = N2H4 + NH3 + 7OH
| 0, 62
| 3N2 + 2H+ + 2e = 2HN3
| 3, 1
| N2 + 2H2O + 4H+ + 2e = 2(NH3OH+)
| 1, 87
| N2 + 5H+ + 4e = N2H4.H+
| 0, 23
| N2 + 8H+ + 6e = 2NH4+
| +0, 26
| N2 + 8H2O + 6e = 2NH4OH + 6OH
| 0, 74
| N2H4.H+ + 3H+ + 2e = 2NH4+
| +1, 27
| N2H4 + 4H2O + 2e = 2NH4OH + 2OH
| +0, 1
| NH3OH+ + 2H+ + 2e = NH4+ + H2O
| +1, 35
| NH2OH + 2H2O + 2e = NH4OH + 2OH
| +0, 42
| H2N2O2 + 2H+ + 2e = N2 + 2H2O
| +2, 65
| H2N2O2 + 6H+ + 4e = 2(NH3OH+)
| +0, 50
| 2HNO2 + 4H+ + 4e = H2N2O2 + 2H2O
| +0, 83
| 2HNO2 + 4H+ + 4e = N2O + 3H2O
| +1, 29
| 2HNO2 + 6H+ + 6e = N2 + 4H2O
| +1, 44
| 2NO2 + 4H2O + 6e = N2 + 8OH
| +0, 41
| HNO2 + 7H+ + 6e = NH4+ + 2H2O
| +0, 86
| NO2 + 6H2O + 6e = NH4OH + 7OH
| 0, 15
| N2O + 2H+ + 2e = N2 + H2O
| +1, 77
| N2O + H2O + 2e = N2 + 2OH
| +0, 94
| 2NO + 4H+ + 4e = N2 + 2H2O
| +1, 68
| 2NO + 2H2O + 4e = N2 + 4OH
| +0, 85
| N2O4 + 2H+ + 2e = 2HNO2
| +1, 07
| N2O4 + 2e = 2NO2
| +0, 88
| N2O4 + 8H+ + 8e = N2 + 4H2O
| +1, 35
| N2O4 + 4H2O + 8e = N2 + 8OH
| +0, 53
| NO3 + H2O + e = NO2 + 2OH
| 0, 86
| 2NO3 + 12H+ + 10e = N2 + 6H2O
| +1, 24
| NO3 + 8H+ + 6e = NH3OH+ + 2H2O
| +0, 73
| 2NO3 + 17H+ + 14e = N2H4.H+ + 6H2O
| +0, 84
| NO3 + 7H2O + 8e = NH4OH + 9OH
| 0, 12
|
|
| O2 + 4H+ + 4e = 2H2O
| +1, 229
| O2 + 4H+(10M) + 4e = 2H2O
| +0, 815
| O2 + 2H2O + 4e = 4OH
| +0, 401
| O2 + 2H+ + 2e = H2O2
| +0, 682
| O2 + H2O + 2e = HO2 + OH
| 0, 076
| H2O2 + 2H+ + 2e = 2H2O
| +1, 77
| HO2 + H2O + 2e = 3OH
| +0, 88
| O3 + 2H+ + 2e = O2 + H2O
| +2, 07
| O3 + H2O + 2e = O2 + 2OH
| +0, 02
|
|
| Os2+ + 2e = Os¯
| +0, 85
| [OsCl6]2 + e = [OsCl6]3
| +0, 85
| [OsCl6]3 + 3e = Os¯ + 6Cl
| +0, 71
| [OsCl6]3 + e = Os2+ + 6Cl
| +0, 4
| OsO4¯ + 6Cl + 8H+ + 4e = [OsCl6]2 + 4H2O
| +1, 0
| OsO4¯ + 8H+ + 8e = Os¯ + 4H2O
| +0, 85
|
|
| Pd2+ + 2e = Pd¯
| +0, 915
| [PdCl4]2 + 2e = Pd¯ + 4Cl
| +0, 623
| [PdCl6]2 + 2e = [PdCl4]2 + 2Cl
| +1, 29
| [PdCl6]2 + 4e = Pd¯ + 6Cl
| +0, 96
| Pd(OH)2¯ + 2e = Pd¯ + 2OH
| +0, 07
| Pd(OH)4¯ + 2e = Pd(OH)2¯ + 2OH
| +0, 73
| [PdI6]2 + 2e = [PdI4]2 + 2I
| +0, 623
|
|
| Pt2+ + 2e = Pt¯
| +1, 2
| [PtCl4]2 + 2e = Pt¯ + 4Cl
| +0, 73
| [PtCl6]2 + 2e = [PtCl4]2 + 2Cl
| +0, 720
| Pt(OH)2¯ + 2e = Pt¯ + 2OH
| +0, 15
| Pt(OH)2¯ + 2H+ + 2e = Pt¯ + 2H2O
| +0, 98
|
|
| Pu3+ + 3e = Pu¯
| 2, 03
| Pu4+ + 4e = Pu3+
| +0, 970
| PuO22+ + e = PuO2+
| +0, 916
| PuO22+ + 4H+ + e = Pu4+ + 2H2O
| +1, 04
| Pu(OH)3¯ + 3e = Pu¯ + 3OH
| 2, 42
| Pu(OH)4¯ + e = Pu(OH)3¯ + OH
| 0, 95
|
|
| Pb2+ + 2e = Pb¯
| 0, 126
| Pb4+ + 2e = Pb2+
| +1, 66
| Pb4+ + 4e = Pb¯
| +0, 77
| PbBr2¯ + 2e = Pb¯ + 2Br
| 0, 274
| PbCO3¯ + 2e = Pb¯ + CO32
| 0, 506
| PbCl2¯ + 2e = Pb¯ + 2Cl
| 0, 266
| PbF2¯ + 2e = Pb¯ + 2F
| 0, 350
| PbI2¯ + 2e = Pb¯ + 2I
| 0, 364
| PbO¯ + 2H+ + 2e = Pb¯ + H2O
| +0, 25
| PbO¯ + H2O + 2e = Pb¯ + 2OH
| 0, 58
| [Pb(OH)4]2 + 2e = Pb¯ + 4OH
| 0.54
| PbO2¯ + H2O + 2e = PbO¯ + 2OH
| +0, 28
| PbO2¯ + 4H+ + 2e = Pb2+ + 2H2O
| +1, 455
| PbO2¯ + 4H+ + SO42 + 2e = PbSO4¯ + 2H2O
| +1, 69
| [Pb(OH)6]2 + 2e = [Pb(OH)4]2 + 2OH
| +0, 2
| Pb2O3¯ + H2O + 2e = 3PbO¯ + 2OH
| +0, 25
| PbS¯ + 2e = Pb¯ + S2
| 0, 91
| PbSO4¯ + 2e = Pb¯ + SO42
| 0, 355
|
|
| Pr3+ + 3e = Pr¯
| 2, 462
|
|
| Pm3+ + 3e = Pm¯
| 2, 423
|
|
| Ra2+ + 2e = Ra¯
| 2, 92
|
|
| Re¯ + e = Re
| 0, 136
| Re+ + 2e = Re
| 0, 23
| Re3+ + 3e = Re¯
| 0, 18
| Re3+ + e = Re2+
| 0, 23
| Re2+ + e = Re+
| +0, 02
| Re+ + e = Re¯
| 0, 324
| ReO2¯ + 4H+ + 4e = Re¯ + 2H2O
| +0, 26
| ReO3¯ + 2H+ + 2e = ReO2¯ + H2O
| +0, 4
| ReO4 + 8H+ + 7e = Re¯ + 4H2O
| +0, 37
| ReO4 + 4H+ + 3e = ReO2¯ + 2H2O
| +0, 51
| ReO4 + 2H+ + e = ReO3¯ + H2O
| +0, 77
| ReO4 + 4H2O + 7e = Re¯ + 8OH
| 0, 584
| ReO4 + 2H2O + 3e = ReO2¯ + 4OH
| 0, 595
| ReO4 + 8H+ + 6Cl + 3e = ReCl62 + 4H2O
| +0, 19
| ReCl62 + 4e = Re¯ + 6Cl
| +0, 5
|
|
| Rh3+ + 3e = Rh¯
| +0, 8
| [RhCl6]3 + 3e = Rh¯ + 6Cl
| +0, 44
| Rh2O3¯ + 6H+ + 6e = 2Rh¯ + 3H2O
| +0, 87
| RhO2¯ + 4H+ + 6Cl + e = RhCl63 + 2H2O
| > +1, 4
| RhO+ + 2H+ + e = Rh3+ + H2O
| +1, 40
| RhO42 + 6H+ + 2e = RhO2+ + 3H2O
| +1, 46
|
|
| Rb+ + e = Rb¯
| 2, 924
|
|
| Ru3+ + e = Ru2+
| +0, 249
| Ru2+ + 2e = Ru¯
| +0, 45
| Ru3+ + 3e = Ru¯
| +0, 38
| RuCl3 + 3e = Ru¯ + 3Cl
| +0, 68
| [RuCl5] + 2e = Ru2+ + 5Cl
| +0, 3
| RuCl5OH2 + H+ + e = RuCl52 + H2O
| +1, 3
| [Ru(NH3)6]3+ + e = [Ru(NH3)6]3+
| +0, 214
| RuO4 + e = RuO42
| +0, 595
| RuO4 + e = RuO4
| +0, 99
| RuO2 + 4H+ + 4e = Ru¯ + 2H2O
| +0, 79
|
|
| Sm2+ + 2e = Sm¯
| 3, 121
|
|
| Se¯ + 2e = Se2
| 0, 92
| Se¯ + 2H+ + 2e = H2Se
| 0, 40
| H2SeO3 + 4H+ + 4e = Se¯ + 3H2O
| +0, 744
| SeO32 + 3H2O + 4e = Se¯ + 6OH
| 0, 366
| SeO42 + 4H+ + 2e = H2SeO3 + H2O
| +1, 15
| SeO42 + H2O + 2e = SeO32 + 2OH
| +0, 05
|
|
| Si¯ + 4H+ + 4e = SiH4
| +0, 10
| Si¯ + 4H2O + 4e = SiH4 + 4OH
| 0, 73
| SiF62 + 4e = Si¯ + 6F
| 1, 2
| SiO2 + 4H+ + 4e = Si¯ + 2H2O
| 0, 86
| H2SiO3(.) + 4H+ + 4e = Si¯ + 3H2O
| 0, 79
| SiO32 + 3H2O + 4e = Si¯ + 6OH
| 1, 7
|
|
| Sc3+ + 3e = Sc¯
| 2, 08
|
|
| Sn2+ + 2e = Sn¯
| 0, 140
| Sn4+ + 2e = Sn2+
| +0, 151
| Sn4+ + 4e = Sn¯
| +0, 01
| SnCl42 + 2e = Sn¯ + 4Cl
| 0, 19
| [Sn(OH)4]2 + 2e = Sn¯ + 4OH
| 0, 91
| [Sn(OH)6]2 + 2e = [Sn(OH)4]2 + 2OH
| 0, 93
|
|
| Sb3+ + 3e = Sb¯
| +0, 20
| Sb¯ + 3H+ + 3e = SbH3
| 0, 51
| SbO+ + 2H+ + 3e = Sb¯ + H2O
| +0, 212
| Sb2O3¯ + 6H+ + 6e = 2Sb¯ + 3H2O
| +0, 152
| SbO2 + 4H+ + 3e = Sb¯ + 2H2O
| +0, 446
| SbO2 + 2H2O + 3e = Sb¯ + 4OH
| 0, 675
| Sb2O4¯ + 4H+ + 2e = 2SbO+ + 2H2O
| +0, 68
| Sb2O5¯ + 4H+ + 4e = Sb2O3¯ + 2H2O
| +0, 69
| Sb2O5¯ + 6H+ + 4e = 2SbO+ + 3H2O
| +0, 58
| SbO3 + 3H2O + 2e = [Sb(OH)4] + 2OH
| 0, 43
|
|
| Sr2+ + 2e = Sr¯
| 0, 89
|
|
| S¯ + 2e = S2
| 0, 476
| S¯ + 2H+ + 2e = H2S
| +0, 171
| 5S¯ + 2e = S52
| 0, 34
| (SCN)2 + 2e = 2SCN
| +0, 77
| S4O62 + 2e = 2S2O32
| +0, 09
| S2O32 + 6H+ + 4e = 2S¯ + 3H2O
| +0, 5
| H2SO3 + 4H+ + 4e = S¯ + 3H2O
| +0, 45
| SO32 + 3H2O + 4e = S¯ + 6OH
| 0, 66
| 2H2SO3 + 2H+ + 4e = S2O32 + 3H2O
| +0, 40
| 2S2O32 + 3H2O + 4e = S2O32 + 6OH
| 0, 58
| 2H2SO3 + H+ + 2e = HS2O4 + 2H2O
| 0, 08
| 2SO32 + 2H2O + 2e = S2O42 + 4OH
| 1, 12
| SO42+ 2H+ + 2e = SO32 + H2O
| +0, 22
| SO42 + 4H+ + 2e = H2SO3 + H2O
| +0, 17
| SO42 + H2O + 2e = SO32 + 2OH
| 0, 93
| 2SO42 + 10H+ + 8e = S2O32 + 5H2O
| +0, 29
| 2SO42 + 5H2O + 8e = S2O32 + 10OH
| 0, 76
| SO42 + 8H+ + 6e = S¯ + 4H2O
| +0, 36
| SO42 + 4H2O + 6e = S¯ + 8OH
| 0, 75
| SO42 + 10H+ + 8e = H2S + 4H2O
| +0, 31
| SO42 + 8H+ + 8e = S2 + 4H2O
| +0, 149
| SO42 + 4H2O + 8e = S2 + 8OH
| 0, 68
| S2O82 + 2e = SO42
| +2, 01
|
|
| Tl3+ + 2e = Tl+
| +1, 25
| Tl+ + e = Tl¯
| 0, 357
| Tl3+ + 3e = Tl¯
| +0, 734
| TlBr¯ + e = Tl¯ + Br
| 0, 658
| TlCl¯ + e = Tl¯ + Cl
| 0, 546
| TlI¯ + e = Tl¯ + I
| 0, 766
|
|