(Tl)3+ + 2 (Fe)2+ → 2 (Fe)3+ + (Tl)+

This is an oxidation-reduction (redox) reaction:

TlIII + 2 e- → TlI (reduction)

2 FeII - 2 e- → 2 FeIII (oxidation)

Tl3+ is an oxidizing agent, Fe2+ is a reducing agent.

Reactants:

  • Tl3+
  • Fe2+

Products:

  • Fe3+
  • Tl+