Consider the Following Cell:
Zn(s) $\mid$ Zn²⁺(aq,0 $\mid$ H₂(g,1 $\mid$ Pt
If E = +0

Consider the following cell:
Zn(s) $\mid$ Zn²⁺(aq,0.200 M)m H⁺(aq,?) $\mid$ H₂(g,1.00 atm) $\mid$ Pt
If E = +0.66 V and E $\degree$ = +0.76 V at 25 $\degree$ C,calculate the concentration of H⁺ in the cathode cell compartment.
A)2.1 *10^-2 M
B)4.0 *10¹ M
C)8.4 *10^-5 M
D)9.2*10^-3 M
E)4.0 *10^-3 M