The equilibrium constant for the reaction
Sr(s)+Mg^(2+)(aq)?Sr^(2+)(aq)+Mg(s)
is
1.90\times 10^(29)
at
25\deg C
. Calculate
E^(0)
for a cell composed of
S(r)/(S)r^(2+)
and
M(g)/(M)g^(2+)
half-cells. Be sure your answer has the correct number of significant figures.
?
V
?
110