2 Sr + O2 2 SrO

This is an oxidation-reduction (redox) reaction:

2 Sr0 - 4 e- 2 SrII (oxidation)

2 O0 + 4 e- 2 O-II (reduction)

Sr is a reducing agent, O2 is an oxidizing agent.

Reactants:

  • Sr
    • Names: Strontium source: wikidata, accessed: 2019-09-07source: ICSC, accessed: 2019-09-04, Sr source: wikidata, accessed: 2019-09-07, Element 38 source: wikidata, accessed: 2019-09-07, 38Sr source: wikidata, accessed: 2019-09-07
    • Appearance: Silvery-white solid in various forms source: ICSC, accessed: 2019-09-04
  • O2
    • Names: Dioxygen source: wikidata, accessed: 2019-09-07, Oxygen source: ICSC, accessed: 2019-09-04source: wikidata, accessed: 2019-09-07, Oxygen (liquefied) source: ICSC, accessed: 2019-09-04
    • Appearance: Odourless compressed gas source: ICSC, accessed: 2019-09-04; Liquefied gas. colourless-to-blue extremely cold liquid source: ICSC, accessed: 2019-09-04

Products:

  • SrOStrontium oxide source: wikipedia, accessed: 2019-09-28source: wikidata, accessed: 2019-09-02
    • Other names: Strontia source: wikipedia, accessed: 2019-09-28
    • Appearance: Colorless cubic crystals source: wikipedia, accessed: 2019-09-28