最全的标准电极电势无表格版资料Word格式.docx
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最全的标准电极电势无表格版资料Word格式.docx
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Ti2++2e—=Ti
—1.630
Zr(IV)
-(0)
ZrO2+4H++4e一=Zr+2H2O
-1.553
Si(IV)
[SiF6]2-+4e-=Si+6F-
-1.24
Mn(II)
Mn2++2e一=Mn
-1.185
Cr(II)
Cr2++2e-=Cr
-0.913
Ti(III)
-(II)
Ti3++e-=Ti2+
-0.9
B(III)
H3BO3+3H++3e一=B+3H2O
-0.8698
*Ti(IV)
TiO2+4H++4e一=Ti+2H2O
-0.86
Te(0)
-(-II)
Te+2H++2e-=H2Te
-0.793
Zn(II)
Zn2++2e—=Zn
-0.7618
Ta(V)
Ta2O5+10H++10e一=2Ta+5H2O
-0.750
Cr(III)
Cr3++3e—=Cr
-0.744
Nb(V)
Nb2O5+10H++10e—=2Nb+5H2O
-0.644
As(0)
-(-III)
As+3H++3e—=AsH3
-0.608
U(IV)
-(III)
U4++e-=U3+
-0.607
Ga(III)
Ga3++3e一=Ga
-0.549
P(I)-
(0)
H3PO2+H++e—=P+2H2O
-0.508
P(III)
-(I)
H3PO3+2H++2e一=H3PO2+H2O
-0.499
*C(IV)
2CO2+2H++2eH2C2O4
-0.49
Fe(II)
Fe2++2e—=Fe
-0.447
Cr3++e-=Cr2+
-0.407
Cd(II)
Cd2++2e-=Cd
-0.4030
Se(0)
Se+2H++2e一=H2Se(aq)
-0.399
Pb(II)-(0)
Pbl2+2e—=Pb+2I—
-0.365
Eu(III)-(II)
Eu3++e-=Eu2+
-0.36
PbSO4+2e-=Pb+SO42-
-0.3588
In(III)-(0)
ln3++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一=H3PO3+H2O
-0.276
PbCI2+2e—=Pb+2CI—
-0.2675
Ni(II)-(0)
Ni2++2e—=Ni
-0.257
V(III)-(II)
V3++e-=V2+
-0.255
Ge(IV)-(0)
H2GeO3+4H++4e一=Ge+3H2O
-0.182
Ag(I)-(0)
Agl+e_=Ag+I—
-0.15224
Sn(II)-(0)
Sn2++2e-=Sn
-0.1375
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
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一=2Sb+3H20
0.152
Cu(II)-(I)
Cu2++e-=Cu+
0.153
Bi(III)-(0)
BiOCI+2H++3e一=Bi+Cl一+H20
0.1583
S(VI)-(IV)
S04_+4H++2e—=H2SO3+H20
0.172
SbO++2H++3e一=Sb+H20
0.212
AgCI+e=Ag+Cl
0.22233
As(III)-(0)
HAsO2+3H++3e一=As+2H20
0.248
Hg2CI2+2e-=2Hg+2CI-(饱和KCI)
0.26808
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
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
I3-+2e-=3I-
0.536
As(V)-(III)
H3AsO4+2H++2e-=HAsO2+2H2O
0.560
Sb(V)-
(III)
Sb2O5+6H++4e一=2SbO十+3H20
0.581
Te(IV)
TeO2+4H++4e一=Te+2H20
0.593
U(V)-
(IV)
UO2++4H++e—=U4++2H2O
0.612
**
**Hg(II)
2HgCI2+2e一=Hg2CI2+2CI—
0.63
Pt(IV)
[PtCI6]2-+2e—=[PtCI4]2-+2CI—
0.68
O(0)-
(-I)
O2+2H++2e—=H2O2
0.695
Pt(II)-
[PtCI4]2-+2e-=Pt+4CI-
0.755
*Se(IV)
H2SeO3+4H++4e一=Se+3H2O
0.74
Fe(III)
Fe3++e—=Fe2+
0.771
Hg(I)-
Hg22++2e一=2Hg
0.7973
Ag(I)-
Ag++e-=Ag
0.7996
Os(VIII)
OsO4+8H++8e一=Os+4H2O
0.8
N(V)-
2NO3-+4H++2e-=N2O4+2H2O
0.803
Hg(II)
Hg2++2e_=Hg
0.851
Si(IV)-
(quartz)SiO2+4H++4e一=Si+2H2O
0.857
Cu(II)-
(I)
Cu2++厂+e-=CuI
0.86
N(III)-
2HNO2+4H++4e一=H2N2O2+2H2O
2Hg2++2e-=Hg22+
0.920
NO3-+3H++2eHNO2+H2O
0.934
Pd(II)-
Pd2++2e—=Pd
0.951
(II)
NO3一+4H++3e一=NO+2H2O
0.957
HNO2+H++e—=NO+H2O
0.983
I(I)-(-I)
HIO+H++2e—=厂+H2O
0.987
V(V)-(IV)
VO2++2H++e-=VO2++H2O
0.991
V(OH)4++2H++e—=VO2十+3H2O
1.00
Au(III)-(0)
[AuCI4]一+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一=2HNO2
1.065
I(V)-(-I)
IO3-+6H++6e—=厂+3H2O
1.085
Br(0)-(-I)
Br2(aq)+2e—=2Br—
1.0873
Se(VI)-(IV)
SeO42-+4H++2e一=H2SeO3+H2O
1.151
Cl(V)-(IV)
CIO3一+2H++e—=ClO2+H2O
1.152
Pt(II)-(0)
Pt2++2e—=Pt
1.18
Cl(VII)-(V)
CIO4-+2H++2e-=CIO3-+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一=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一=N2O+3H2O
1.297
**Cr(VI)-(III)
Cr2O7_+14H++6e一=2Cr3++7H2O
1.33
Br(I)-(-I)
HBrO+H++2e一=BL+H2O
1.331
Cr(VI)-(III)
HCrO
4-+7H++3e
-=Cr3++4H2O
1.350
Cl(0)-(-I)
Cl2(g)
+2e-=2CI-
1.35827
Cl(VII)-(-I)
ClO4-
+8H++8e-
=CIT4H2O
1.389
Cl(VII)-(0)
+8H++7e-
=1/2CI2+4H2O
1.39
Au(III)-(I)
Au3+
+2e—=Au+
1.401
Br(V)-(-I)
BrO3
-+6H++6e-
=BL+3H2O
1.423
I(I)-(0)
2HIO
+2H++2e—=
I2+2H2O
1.439
Cl(V)-(-I)
ClO3-
+6H++6e-
=CI-+3H2O
1.451
Pb(IV)-(II)
PbO2
+4H++2e—
Pb2++2H2O
1.455
Cl(V)-(0)
+6H++5e-
=1/2CI2+3H2O
1.47
Cl(I)-(-I)
HClO
+H++2e—=
CI-+H2O
1.482
Br(V)-(0)
-+6H++5e-
=I/2Br2+3H2O
+3e—=Au
1.498
Mn(VII)-(II)
MnO
4-+8H++5e
-=Mn2++4H2O
1.507
Mn(III)-(II)
Mn3++e—=Mn2+
1.5415
Cl(III)-(-I)
2+3H++4e-
=CU2H2O
1.570
Br(I)-(0)
HBrO
+H++e—=I/2Br2(aq)+H2O
1.574
N(II)-(I)
2NO
+2H++2e—
N2O+H2O
1.591
I(VII)-(V)
H5IO
6+H++2e—=
IO3-+3H2O
1.601
Cl(I)-(0)
+H++e—=1/2CI2+H2O
1.611
Cl(III)-(I)
2+2H++2e-
=HCIO+H2O
1.645
Ni(IV)-(II)
NiO2+4H++2e一=
Ni2++2H2O
1.678
Mn(VII)—(IV)
MnO4—+4H++3e—=MnO2+2H20
1.679
Pb(IV)—(II)
PbO2+SO42—+4H++2e—=PbSO4+2H
2O1.6913
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
0(—I)—(—II)
H2O2+2H++2e—=2H2O
1.776
Co(III)—(II)
Co3++e—=Co2+(2mol•—1H2SO4)
1.83
Ag(II)—(I)
Ag2++e—=Ag+
1.980
S(VII)—(VI)
S2O82—+2e—=2SO42—
2.010
0(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(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
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•8HO+2e—=Sr+2OH—+8H2O—2.88
Mg(II)—(0)
Mg(OH)2+2e—=Mg+2OH—
—2.690
Be(II)
Be2O32
_+3H20+4e—=2Be+60H—
—2.63
Hf(IV)
HfO(OH)
12+H20+4e—=Hf+40H—
—2.50
H2ZrO3
+H20+4e—=Zr+40H—
—2.36
Al(III)
H2AlO3
—+H20+3e—=Al+0H—
—2.33
H2PO2-
+e—=P+20H—
—1.82
H2BO3-
+H20+3e—=B+40H—
—1.79
HPO32-
+2H20+3e—=P+50H—
—1.71
SiO32-+3H2O+4e-=Si+60H-
—1.697
+2H20+2e—=H2PO2—+30H—
—1.65
Mn(OH)
2+2e—=Mn+20H—
—1.56
Cr(OH)
3+3e—=Cr+30H—
—1.48
*Zn(II)
[Zn(CN)
4]2-+2e—=Zn+4CN—
—1.26
Zn(OH)
2+2e—=Zn+20H—
—1.249
H2GaO
3—+H20+2e—=Ga+40H—
—1.219
ZnO22-
+2H20+2e—=Zn+40H—
—1.215
CrO2一+2H20+3e一=Cr+40H—
—1.2
-(-I)
Te+2e
—=Te2—
—1.143
P(V)-
PO43-+2H20+2e-=HPO32-+30H-
—1.05
[Zn(NH
3)4]2++2e—=Zn+4NH3
—1.04
*W(VI)
WO42-
+4H20+6e—=W+80H—
—1.01
*Ge(IV)-(0)
HGeO3
—+2H20+4e—=Ge+50H—
—1.0
Sn(IV)
[Sn(OH)
6]2—+2e—=HSn02—+H20+30H
—
0.93
S04—+H20+2e-=SO32-+2OH-
-0.93
Se(0)-(-II)
Se+2e-=Se—
-0.924
HSnO2一+H2O+2e一=Sn+3OH
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