A galvanic cell at a temperature of
25.0°C
is powered by the following redox reaction:
→+2MnO−4aq+16H+aq5Pbs+2Mn2+aq+8H2Ol5Pb2+aq
Suppose the cell is prepared with
1.45
M
MnO−4
and
2.51
M
H+
in one half-cell and
2.07
M
Mn2+
and
6.84
M
Pb2+
in the other.
Calculate the cell voltage under these conditions. Round your answer to
3
significant digits.