Write half-equations for the three reactions taking place in the half-cells shown on the left in the figure.

What are the standard electrode potentials for the half-cell reactions shown on the left in the figure?

Look at Figure given below. Write a half-equation for the half-cell on the left-hand side.

What is the ${\mathrm{E}}^{⊝}$ value for the half-cell given in the figure below?

Draw a diagram to show how you would measure the standard electrode potential for the half-cell:

$\frac{1}{2}{\mathrm{I}}_2+{\mathrm{e}}^{-}\rightleftharpoons {\mathrm{I}}^{-} \left(\mathrm{aq}\right)$

Include the actual ${\mathrm{E}}^{⊝}$ value of $+0.53 \mathrm{V}$ on your diagram.

What is the ${\mathrm{E}}^{⊝}$ value for the half-cell on the left-hand side of Figure.

Show, with the aid of a diagram, how you would measure the ${\mathrm{E}}^{⊝}$value for the half-cell shown by the equation:
${\mathrm{VO}}^{2+}+ 2{\mathrm{H}}^{+}+{\mathrm{e}}^{-}\rightleftharpoons {\mathrm{V}}^{3+}+{\mathrm{H}}_2\mathrm{O}$