Question- For the cell pictured in the figure given below, answer the following questions.Enter part(a), (c) with 2 siginificant digits and part(b) with 3 siginificant digits.
(a) What is Ecell if the unknown solution in the half-cell on the left has pH = 5.56?
(b) What is Ecell if the unknown solution in the half-cell on the left is 0.03070 MHCl?
(c) What is Ecell if the unknown solution in the half-cell on the left is 0.181 M HA, where HA represents a weak acid with Ka = 1.8x10?5?
Please explain how you came up with answer I really want to understand how to calculate this