2 VO + 3 Fe2O3 V2O5 + 6 FeO

This is an oxidation-reduction (redox) reaction:

2 VII - 6 e- 2 VV (oxidation)

6 FeIII + 6 e- 6 FeII (reduction)

VO is a reducing agent, Fe2O3 is an oxidizing agent.

Reactants:

  • VOVanadium(II) oxide source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02
    • Other names: Vanadium oxide source: wikipedia, accessed: 2019-09-27, VO source: wikidata, accessed: 2019-09-02, Vanadium monooxide source: wikidata, accessed: 2019-09-02, Vanadium monoxide source: wikidata, accessed: 2019-09-02
    • Appearance: Grey solid with metallic lustre source: wikipedia, accessed: 2019-09-27
  • Fe2O3Iron(III) oxide source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-07
    • Other names: Ferric oxide source: wikipedia, accessed: 2019-09-27source: ICSC, accessed: 2019-09-04source: wikidata, accessed: 2019-09-07source: NIOSH NPG, accessed: 2019-09-02, Hematite source: wikipedia, accessed: 2019-09-27, Ferric iron source: wikipedia, accessed: 2019-09-27
    • Appearance: Red-brown solid source: wikipedia, accessed: 2019-09-27; Reddish brown-to-black crystals or powder source: ICSC, accessed: 2019-09-04; Reddish-brown solid. [Note: Exposure to fume may occur during the arc-welding of iron.] source: NIOSH NPG, accessed: 2019-09-02; A fine, red powder of ferric oxide. [Note: Usually used in cake form or impregnated in paper or cloth.] source: NIOSH NPG, accessed: 2019-09-02

Products:

  • V2O5Divanadium pentaoxide source: wikipedia, accessed: 2019-09-28source: wikidata, accessed: 2019-09-02
    • Other names: Vanadium(V) oxide source: wikipedia, accessed: 2019-09-28source: wikidata, accessed: 2019-09-02, Vanadium pentoxide source: wikipedia, accessed: 2019-09-28source: ICSC, accessed: 2019-09-04source: wikidata, accessed: 2019-09-02, Vanadic anhydride source: wikipedia, accessed: 2019-09-28source: ICSC, accessed: 2019-09-04
    • Appearance: Yellow solid source: wikipedia, accessed: 2019-09-28; Yellow-to-red crystalline powder or solid in various forms source: ICSC, accessed: 2019-09-04; Yellow-orange powder or dark-gray, odorless flakes dispersed in air. source: NIOSH NPG, accessed: 2019-09-02; Finely divided particulate dispersed in air. source: NIOSH NPG, accessed: 2019-09-02
  • FeOIron(II) oxide source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02
    • Other names: Ferrous oxide source: wikipedia, accessed: 2019-09-27source: ICSC, accessed: 2019-09-04source: wikidata, accessed: 2019-09-02, Iron monoxide source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02, Iron oxide source: wikidata, accessed: 2019-09-02
    • Appearance: Black crystals source: wikipedia, accessed: 2019-09-27; Black solid in various forms source: ICSC, accessed: 2019-09-04