2 NaH + 2 H2O → 2 NaO + 3 H2

This is an oxidation-reduction (redox) reaction:

4 HI + 4 e- → 4 H0 (reduction)

2 H-I - 2 e- → 2 H0 (oxidation)

2 O-II - 2 e- → 2 O-I (oxidation)

H2O is an oxidizing agent, NaH is a reducing agent, H2O is a reducing agent.

Reactants:

  • NaH
    • Names: Sodium hydride source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02
    • Appearance: White or grey solid source: wikipedia, accessed: 2019-09-27
  • H2O – Water, 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:

  • NaO
  • 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