Hi,
I have to write the equations for the three redox reactions in the oxidation state of vanadium.
I started by writing the half reactions, and I wonder if they're correct?
V2+ → V3+
VO2+ → V3+ + H2O
VO2+ + 2H+ → V3+ + H2O
VO2+ + 2H+ + e- → V3+ + H2O
Thanks in advance