3 SiF4 + 3 H2O 2 H2SiF6 + H2SiO3

Reactants:

  • SiF4Tetrafluorosilane source: wikipedia, accessed: 2019-09-28source: ICSC, accessed: 2019-09-04, Silicon tetrafluoride source: wikipedia, accessed: 2019-09-28source: wikidata, accessed: 2019-09-02source: ICSC, accessed: 2019-09-04
    • Other names: Silicon fluoride source: wikipedia, accessed: 2019-09-28source: ICSC, accessed: 2019-09-04, Fluoro acid air source: wikipedia, accessed: 2019-09-28, Perfluorosilane source: ICSC, accessed: 2019-09-04
    • Appearance: Colourless gas, fumes in moist air source: wikipedia, accessed: 2019-09-28; Colourless gas with pungent odour source: ICSC, accessed: 2019-09-04
  • H2OWater, oxidane source: wikipedia, accessed: 2019-09-27
    • Other names: Water (H2O) source: wikipedia, accessed: 2019-09-27, Hydrogen hydroxide (HH or HOH) source: wikipedia, accessed: 2019-09-27, Hydrogen oxide source: wikipedia, accessed: 2019-09-27
    • Appearance: White crystalline solid, almost colorless liquid with a hint of blue, colorless gas source: wikipedia, accessed: 2019-09-27

Products:

  • H2SiF6Hexafluorosilicic acid source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02source: ICSC, accessed: 2019-09-04, Dihydrogen hexafluorosilicate source: wikipedia, accessed: 2019-09-27source: ICSC, accessed: 2019-09-04
    • Other names: Fluorosilicic acid source: wikipedia, accessed: 2019-09-27source: ICSC, accessed: 2019-09-04, Fluosilic acid source: wikipedia, accessed: 2019-09-27, Hydrofluorosilicic acid source: wikipedia, accessed: 2019-09-27
    • Appearance: Transparent, colorless, fuming liquid source: wikipedia, accessed: 2019-09-27; Fuming colourless liquid with pungent odour source: ICSC, accessed: 2019-09-04
  • H2SiO3
    • Names: Metasilicic acid source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-07, Silicic acid source: wikipedia, accessed: 2019-09-27