A common reference electrode consists of a silver wire coated with AgCl(s) and immersed in 1 M KCl (pictured in Question 7).
AgCl (s) + e- → Ag(s) + Cl- (1 M) E° = 0.2223 V
What is Ecell when this electrode is a cathode in combination with a standard zinc electrode as an anode?
