TiO2 (s) + 2 C (s) + 2 Cl2 (g) → TiCl4 (l) + 2 CO (g)

This is an oxidation-reduction (redox) reaction:

2 C0 - 4 e- → 2 CII (oxidation)

4 Cl0 + 4 e- → 4 Cl-I (reduction)

C is a reducing agent, Cl2 is an oxidizing agent.

Reactants:

  • TiO2 – Titanium dioxide source: wikipedia, accessed: 2019-09-28source: wikidata, accessed: 2019-09-07source: ICSC, accessed: 2019-09-04source: NIOSH NPG, accessed: 2019-09-02, Titanium(IV) oxide source: wikipedia, accessed: 2019-09-28
    • Other names: Titania source: wikipedia, accessed: 2019-09-28source: wikidata, accessed: 2019-09-07, Rutile source: wikipedia, accessed: 2019-09-28source: wikidata, accessed: 2019-09-07source: ICSC, accessed: 2019-09-04source: NIOSH NPG, accessed: 2019-09-02, Anatase source: wikipedia, accessed: 2019-09-28
    • Appearance: White solid source: wikipedia, accessed: 2019-09-28; Colourless-to-white crystalline powder source: ICSC, accessed: 2019-09-04; White, odorless powder. source: NIOSH NPG, accessed: 2019-09-02
  • C
    • Names: Carbon black source: wikidata, accessed: 2019-09-02source: ICSC, accessed: 2019-09-04source: NIOSH NPG, accessed: 2019-09-02, Acetylene black source: wikidata, accessed: 2019-09-02source: ICSC, accessed: 2019-09-04source: NIOSH NPG, accessed: 2019-09-02, Channel black source: wikidata, accessed: 2019-09-02source: NIOSH NPG, accessed: 2019-09-02
    • Appearance: Odourless black pellets or extremely fine powder source: ICSC, accessed: 2019-09-04; Black, odorless solid. source: NIOSH NPG, accessed: 2019-09-02
  • Cl2
    • Names: Chlorine source: ICSC, accessed: 2019-09-04source: NIOSH NPG, accessed: 2019-09-02, Molecular chlorine source: NIOSH NPG, accessed: 2019-09-02
    • Appearance: Greenish-yellow compressed liquefied gas with pungent odour source: ICSC, accessed: 2019-09-04; Greenish-yellow gas with a pungent, irritating odor. [Note: Shipped as a liquefied compressed gas.] source: NIOSH NPG, accessed: 2019-09-02

Products:

  • TiCl4 – Titanium(IV) chloride source: wikipedia, accessed: 2019-09-27
    • Other names: Titanium tetrachloride source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02source: ICSC, accessed: 2019-09-04, Tetrachlorotitanium source: wikipedia, accessed: 2019-09-27source: ICSC, accessed: 2019-09-04, Titanium chloride source: ICSC, accessed: 2019-09-04, Titanic chloride source: ICSC, accessed: 2019-09-04
    • Appearance: Colourless liquid source: wikipedia, accessed: 2019-09-27; Colourless-to-light-yellow liquid with pungent odour source: ICSC, accessed: 2019-09-04
  • CO – Carbon monoxide source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02source: ICSC, accessed: 2019-09-04source: NIOSH NPG, accessed: 2019-09-02
    • Other names: Carbon monooxide source: wikipedia, accessed: 2019-09-27, Carbonous oxide source: wikipedia, accessed: 2019-09-27, Carbon(II) oxide source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02
    • Appearance: Colorless gas source: wikipedia, accessed: 2019-09-27; Odourless tasteless colourless compressed gas source: ICSC, accessed: 2019-09-04; Colorless, odorless gas. [Note: Shipped as a nonliquefied or liquefied compressed gas.] source: NIOSH NPG, accessed: 2019-09-02