Derive the expression for the boundary potential at the interface of an aqueous solution with an anionselective membrane assuming that the solution anion is singly charged. Using the Henderson...

Derive the expression for the boundary potential at the interface of an aqueous solution with an anionselective membrane assuming that the solution anion is singly charged.

Using the Henderson equation, estimate the diffusion potential for the following couples of solutions: (a) HCl (0.1M)jjKCl (0.1M); (b) HCl (0.1M)jjKCl (0.05M). Hint: assume that activity is equal to concentration