mg2si ra sih4

By Admin 24/08/2023 0

This is an oxidation-reduction (redox) reaction:

4 H0 - 4 e- → 4 HI (oxidation)

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2 MgII + 4 e- → 2 Mg0 (reduction)

H2 is a reducing agent, Mg2Si is an oxidizing agent.

Reactants:

  • Mg2Si
    • Names: Magnesium silicide source: wikidata, accessed: 2019-09-02
  • H2
    • Names: Dihydrogen source: wikidata, accessed: 2019-09-07, Hydrogen source: ICSC, accessed: 2019-09-04source: wikidata, accessed: 2019-09-07, H2 source: wikidata, accessed: 2019-09-07
    • Appearance: Odourless colourless compressed gas source: ICSC, accessed: 2019-09-04

Products:

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  • SiH4
    • Names: Silane source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02source: ICSC, accessed: 2019-09-04source: NIOSH NPG, accessed: 2019-09-02, Silicon tetrahydride source: NIOSH NPG, accessed: 2019-09-02source: wikidata, accessed: 2019-09-02source: ICSC, accessed: 2019-09-04, Monosilane source: wikidata, accessed: 2019-09-02source: ICSC, accessed: 2019-09-04source: NIOSH NPG, accessed: 2019-09-02
    • Appearance: Colourless gas source: wikipedia, accessed: 2019-09-27; Colourless gas with characteristic odour source: ICSC, accessed: 2019-09-04; Colorless gas with a repulsive odor. source: NIOSH NPG, accessed: 2019-09-02
  • Mg
    • Names: Magnesium source: wikidata, accessed: 2019-09-07, Magnesium (powder) source: ICSC, accessed: 2019-09-04, Magnesium (pellets) source: ICSC, accessed: 2019-09-04
    • Appearance: Grey powder source: ICSC, accessed: 2019-09-04; Silvery-white metallic solid in various forms source: ICSC, accessed: 2019-09-04