Nernst Equation Calculator
Nernst Equation at Room Temperature:
E
=
E
∘
−
0
.
0
5
9
1
6
z
l
o
g
1
0
a
R
e
d
a
O
x
Standard Half-Cell Reduction Potential
(
E
∘
)
=
v
o
l
t
Number of Moles of Electrons Transferred in the Cell
(
n
)
=
Chemical Activity for the Reductant Species
(
a
R
e
d
)
=
Chemical Activity for the Oxidant Species
(
a
O
x
)
=
Reduction Potential
(
E
)
=
v
o
l
t