calculate the cell potential (V) at 25.0 C for the given concentrations of Zn2+ in the other compartme

Question

in the following cell:
left side: SO^2- and Zn^2+ in the solution, Zn bar
right side：same as left side
Zn bars are connected, 2 compartments total (left and right）
In this cell, one of the compartments has a concentration of Zn2+ = 1.00M.
For the next three questions, calculate the cell potential (V) at 25.0 C for the given concentrations of Zn2+ in the other compartment. Numeric answers.
1) 1.30 M
2) 3.00 x 10−5 M
3) 1.00 M

Answer 1

Use the Eqn.

E = E0 - ln (K/RT)