Consider the reaction between ozone and a metal cation. M2+, to form the metal oxide, MO2, and dioxygen:
03 + M2+(aq) + H200) —,02(9) + M02(s) - 2 H+
for which E°cell = 0.75.
Given that E°red of ozone is 2.07 V, calculate E°red of M02. Put in your answer to 2 decimal places!