4 Hg + O2 → 2 Hg2O - Chemical Equations Online!

4Hg+O22Hg2O

This is an oxidation-reduction (redox) reaction:

4Hg0-4e-4HgI(oxidation)

2O0+4e-2O-II(reduction)

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

Reactants:

  • Hg
    • Names: Mercury source: wikidata, accessed: 2019-09-07source: ICSC, accessed: 2019-09-04, Hg source: wikidata, accessed: 2019-09-07, Quicksilver source: wikidata, accessed: 2019-09-07source: ICSC, accessed: 2019-09-04... show moreshow less
    • Appearance: Odourless heavy mobile silvery liquid metal 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... show moreshow less
    • 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:

  • Hg2O
    • Names: Mercury(I) oxide source: wikidata, accessed: 2019-09-02

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