The full inoic equation for an electrochemical cell is Br2 + Zn yields 2Br- + Zn2+. write the half reaction that occurs at the anode and the half reaction that occurs at the cathode

Answer 1

Br2 + 2e ==> 2Br^-
Zn ==> Zn^+ + 2e
Can you figure which is the anode and which the cathode? Remember, the anode is where oxidation occurs.