标准电极电势精.docx
《标准电极电势精.docx》由会员分享，可在线阅读，更多相关《标准电极电势精.docx（12页珍藏版）》请在冰豆网上搜索。
标准电极电势精
标准电极电势表（298.15K
（一在酸性溶液中
电对电极反应E0N
Li+/Li
Rb+/Rb
K+/K
Cs+/Cs
Ba2+/Ba
Ca2+/Ca
Na+/Na
Mg2+/Mg[AIF6]3-/AI
AI3+/AI
Mn2+/Mn
Zn2+/Zn
Cr3+/Cr
Ag2S/Ag
CO2/H2C2O4
S/S2-
Fe2+/Fe
C02+/C0
Ni2+/Ni
Agl/Ag
Sn2+/Sn
Pb2+/Pb
Fe3+/Fe
AgCN/Ag
H+/H2
AgBr/Ag
S4O62-/S2O32-
S/H2S
Sn4+/Sn2+
Cu2+/Cu+
SO42-/SO2
AgCl/Ag
Hg2CI2/Hg
Cu2+/Cu[Fe（CN6]3-/[Fe（CN6]4-
（CN2/HCN[Ag（NH32]+/Ag
H2SO3/S2O32-Li++e?
Li
Rb++e?
Rb
K++e?
K
Cs++e?
Cs
Ba2++2e?
Ba
Ca2++2e?
Ca
Na++e?
Na
Mg2++2e?
Mg[AIF6]3-+3e?
Al+6F-
Al3++3e?
Al
Mn2++2e?
Mn
Zn2++2e?
Zn
Cr3++3e?
Cr
Ag2S+2e?
2Ag+S2-2CO2+2H++2e?
H2C2O4
S+2e?
S2-
Fe2++2e?
Fe
Co2++2e?
Co
Ni2++2e?
Ni
Agl+e?
Ag+I-
Sn2++2e?
Sn
Pb2++2e?
Pb
Fe3++3e?
Fe
AgCN+e?
Ag+CN-2H++2e?
H2
AgBr+e?
Ag+Br-
S4O62-+2e?
2S2O32-
S+2H++2e?
H2S（aq
Sn4++2e?
Sn2+
Cu2++e?
Cu+
SO42-+4H++2e?
SO2（aq+2H2O
AgCl+e?
Ag+Cl-
Hg2CI2+2e?
2Hg+2Cl-
Cu2++2e?
Cu[Fe（CN6]3-+e?
[Fe（CN6]4-（CN2+2H++2e?
2HCN
[Ag（NH32]++e?
Ag+2NH32H2SO3+2H++4e?
S2O32-+3H2O
-3.045
-2.925
-2.924
-2.923
-2.90
-2.87
-2.714
-2.375
-2.07
-1.66
-1.182
-0.763
-0.74
-0.69
-0.49
-0.48
-0.44
-0.277
-0.246
-0.152
-0.136
-0.126
-0.036
-0.02
0.000
+0.071
+0.08
+0.141
+0.154
+0.159
+0.17
+0.2223
+0.2676
+0.337
+0.36
+0.37
+0.373
+0.40（续表电对电极反应E©N
O2/OH-
H2SO3/S
Cu+/Cu
12/1-
H3AsO4/HAsO2MnO4-/MnO42-
O2/H2O2[PtCI4]2-/Pt（CNS2/CNS-
Fe3+/Fe2+
Hg22+/Hg
Ag+/Ag
Hg2+/Hg
Cu2+/Cu2I2
Hg2+/Hg22+
HNO2/NO
NO2/NO
Br2/Br-
Br2/Br-
Cu2+/[Cu（CN2]-CIO3-/CIO2
IO3-/I2
MnO2/Mn2+
CIO3-/HCIO2
O2/H2O
Cr2O72-/Cr3+
CI2/CI-
BrO3-/Br-
CIO3-/CI-
PbO2/Pb2+
CIO3-/CI2
Au3+/Au
MnO4-/Mn2+MnO4-/MnO2
H2O2/H2O
S2O82-/SO42-
O3/O2
F2/F-
F2/HFO2+2H2O+4e?
4OH-
H2SO3+4H++4e?
S+3H2O
Cu++e?
Cu
12+2e?
2I-
H3AsO4+2H++2e?
HAsO2+2H2O
MnO4-+e?
MnO42-
O2+2H++2e?
H2O2[PtCI4]2-+2e?
Pt+4Cl-（CNS2+2e?
2CNS-
Fe3++e?
Fe2+
Hg22++2e?
2Hg
Ag++e?
Ag
Hg2++2e?
Hg2Cu2++2I-+2e?
Cu2I22Hg2++2e?
Hg22+
HNO2+H++e?
NO+H2O
NO2+2H++2e?
NO+H2O
Br2（l+2e?
2Br-
Br2（aq+2e?
2Br-
Cu2++2CN-+e?
[Cu（CN2]-
CI03-+2H++e?
CI02+H20
2103-+12H++10e?
12+6H2O
Mn02+4H++2e?
Mn2++2H2O
CI03-+3H++2e?
HCI02+H20
02+4H++4e?
2H20
Cr2072-+14H++6e?
2Cr3++7H20
CI2+2e?
2CI-
Br03-+6H++6e?
Br-+3H20
CI03-+6H++6e?
CI-+3H20
Pb02+4H++2e?
Pb2++2H20
2CI03-+12H++10e?
CI2+6H20
Au3++3e?
Au
Mn04-+8H++5e?
Mn2++4H20
Mn04-+4H++3e?
Mn02+2H20
H202+2H++2e?
2H20
S2082-+2e?
2S042-
03+2H++2e?
02+H20
F2+2e?
2F-
F2+2H++2e?
2HF
+0.41
+0.45
+0.52
+0.535
+0.559
+0.564
+0.682
+0.73
+0.77
+0.771
+0.793
+0.7995
+0.854
+0.86
+0.920
+0.99
+1.03
+1.065
+1.12
+1.15
+1.20
+1.23
+1.21
+1.229
+1.33
+1.36
+1.44
+1.45
+1.455
+1.47
+1.498
+1.51
+1.695
+1.776
+2.01
+2.07
+3.06（二在碱性溶液中
电对电极反应EON
Ca（OH2/Ca
Mg（OH2/Mg
H2AIO3-/AI
Mn（OH2/Mn
ZnS/Zn[Zn（CN4]2-/Zn
ZnO22-/Zn
As/AsH3[Zn（NH34]2+/Zn[Sn（OH6]2-/HSnO2-
H2O/H2
AsO43-/AsO2-
Ag2S/Ag
SO32-/S
Fe（OH3/Fe（OH2
S/S2-
Cu（0H2/Cu
Cu（OH2/Cu2O
O2/HO2-
MnO2/Mn（OH2
NO3-/NO2-
S4O62-/S2O32-[Co（NH36]3+/[Co（NH34]2+IO3-/I-
CIO3-/CIO2-[Ag（NH32]+/Ag
O2/OH-
IO-/I-
BrO3/BrO-
IO3-/IO-
MnO4-/MnO42-
MnO4-/MnO2
BrO3-/Br-
CIO3-/CI-
BrOJBr-
HO2-/OH-
CIO-/CI-
O3/OH-Ca（OH2+2e?
Ca+2OH-
Mg（OH2+2e?
Mg+2OH-
H2AIO3-+H2O+3e?
Al+4OH-
Mn（OH2+2e?
Mn+2OH-
ZnS+2e?
Zn+S2-[Zn（CN4]2-+2e?
Zn+4CN-
ZnO22-+2H2O+2e?
Zn+4OH-
As+3H2O+3e?
AsH3+3OH-[Zn（NH34]2++2e?
Zn+4NH3[Sn（OH6]2-+2e?
HSnO2-+3OH-+
H2O
2H2O+2e?
H2+2OH-
AsO43-+2H2O+2e?
AsO2-+4OH-
Ag2S+2e?
2Ag+S2-
SO32-+3H2O+4e?
S+6OH-
Fe（OH3+e?
Fe（OH2+OH-
S+2e?
S2-
Cu（OH2+2e?
Cu+2OH-
2Cu（OH2+2e?
Cu2O+20H-+H2002+H20+2e?
H02-+0H-
Mn02+2H20+2e?
Mn（0H2+20H-
N03-+H20+2e?
N02-+20H-
S4062-+2e?
2S2032-[Co（NH36]3++e?
[Co（NH36]2+
I03-+3H20+6e?
I-+60H-
C103-+H20+2e?
Cl02-+20H-[Ag（NH32]++e?
Ag+2NH302+2H20+4e?
40H-
I0-+H20+2e?
I-+20H-
Br03-+2H20+4e?
Br0-+40H-
I03-+2H20+4e?
I0-+40H-
Mn04-+e?
Mn042-
Mn04-+2H20+3e?
Mn02+40H-
Br03-+3H20+6e?
Br-+60H-
Cl03-+3H2O+6e?
Cl-+60H-
Br0-+H20+2e?
Br-+20H-
H02-+H20+2e?
30H-
CIO-+H2O+2e?
Cl-+2OH-
03+H2O+2e?
O2+2OH-
-3.02
-2.69
-2.35
-1.56
-1.405
-1.26
-1.216
-1.21
-1.04
-0.909
-0.8277
-0.67
-0.66
-0.66
-0.56
-0.447
-0.224
-0.09
-0.076
-0.05
+0.01
+0.09
+0.1
+0.26
+0.33
+0.373
+0.401
+0.49
+0.54
+0.56
+0.564
+0.588
+0.61
+0.62
+0.76
+0.88
+0.90
+1.24
升级会员 