General Chemistry/Standard Reduction Potentials

Half Reaction			Eo (V)
F2(g) + 2 e-	$\rightarrow$	2 F-	2.87
Co3+ + e-	$\rightarrow$	Co2+	1.82
Au3+ + 3e-	$\rightarrow$	Au(s)	1.50
Cl2 (g) + 2 e-	$\rightarrow$	2 Cl-	1.36
O2 (g) + 4 H+ + 4 e-	$\rightarrow$	2 H2O(l)	1.23
Br2(l) + 2 e-	$\rightarrow$	2 Br-	1.07
2 Hg2+ + 2 e-	$\rightarrow$	Hg22+	0.92
Ag+ + e-	$\rightarrow$	Ag(s)	0.80
Hg22+ + 2 e-	$\rightarrow$	2 Hg (l)	0.79
Fe3+ + e-	$\rightarrow$	Fe2+	0.77
I2(s) + 2 e-	$\rightarrow$	2 I-	0.53
Cu+ + e-	$\rightarrow$	Cu(s)	0.52
Cu2++ 2 e-	$\rightarrow$	Cu(s)	0.34
Cu2++ e-	$\rightarrow$	Cu+	0.15
Sn4+ + 2 e-	$\rightarrow$	Sn2+	0.15
S(s) + 2 H+ + 2 e-	$\rightarrow$	H2S(g)	0.15
2 H+ + 2 e-	$\rightarrow$	H2(g)	0.00
Pb2+ + 2 e-	$\rightarrow$	Pb(s)	-0.13
Sn2+ + 2 e-	$\rightarrow$	Sn(s)	-0.14
Ni2+ + 2 e-	$\rightarrow$	Ni(s)	-0.25
Co2+ + 2 e-	$\rightarrow$	Co(s)	-0.28
Tl+ + e-	$\rightarrow$	Tl(s)	-0.34
Cd2+ + 2 e-	$\rightarrow$	Cd(s)	-0.40
Cr3+ + e-	$\rightarrow$	Cr2+	-0.41
Fe2+ + 2 e-	$\rightarrow$	Fe(s)	-0.44
Cr3+ + 3 e-	$\rightarrow$	Cr(s)	-0.74
Zn2+ + 2 e-	$\rightarrow$	Zn(s)	-0.76
Mn2+ + 2 e-	$\rightarrow$	Mn(s)	-1.18
Al3+ + 3 e-	$\rightarrow$	Al(s)	-1.66
Be2+ + 2 e-	$\rightarrow$	Be(s)	-1.70
Mg2+ + 2 e-	$\rightarrow$	Mg(s)	-2.37
Na+ + e-	$\rightarrow$	Na(s)	-2.71
Ca2+ + 2 e-	$\rightarrow$	Ca(s)	-2.87
Sr2+ + 2 e-	$\rightarrow$	Sr(s)	-2.89
Ba2+ + 2 e-	$\rightarrow$	Ba(s)	-2.90
Rb+ + e-	$\rightarrow$	Rb(s)	-2.92
K+ + e-	$\rightarrow$	K(s)	-2.92
Cs+ + e-	$\rightarrow$	Cs(s)	-2.92
Li+ + e-	$\rightarrow$	Li(s)	-3.05