2 Cu(NO3)2 2 CuO + 4 NO2 + O2

This is an oxidation-reduction (redox) reaction:

4 NV + 4 e- 4 NIV (reduction)

2 O-II - 4 e- 2 O0 (oxidation)

Cu(NO3)2 is an oxidizing agent, Cu(NO3)2 is a reducing agent.

Reactants:

  • Cu(NO3)2Copper(II) nitrate source: wikipedia, accessed on: 2019-09-27source: wikidata, accessed on: 2019-09-02
    • Other names: Cupric nitrate source: wikipedia, accessed on: 2019-09-27, Nitrato de cobre (II) source: wikidata, accessed on: 2019-09-02, Нитрат меди (II) (безводный) source: wikidata, accessed on: 2019-09-02
    • Appearance: Blue crystals | hygroscopic source: wikipedia, accessed on: 2019-09-27

Products:

  • CuOCopper(II) oxide source: wikipedia, accessed on: 2019-09-27source: wikidata, accessed on: 2019-09-02
    • Other names: Cupric oxide source: wikipedia, accessed on: 2019-09-27source: wikidata, accessed on: 2019-09-02, Copper monoxide source: wikidata, accessed on: 2019-09-02, Copper oxide source: wikidata, accessed on: 2019-09-02
    • Appearance: Black to brown powder source: wikipedia, accessed on: 2019-09-27
  • NO2Nitrogen dioxide source: wikipedia, accessed on: 2019-09-27source: wikidata, accessed on: 2019-09-02source: ICSC, accessed on: 2019-09-04source: NIOSH NPG, accessed on: 2019-09-02
    • Other names: Nitrogen(IV) oxide source: wikipedia, accessed on: 2019-09-27, Deutoxide of nitrogen source: wikipedia, accessed on: 2019-09-27, Nitrogen peroxide source: wikidata, accessed on: 2019-09-02source: ICSC, accessed on: 2019-09-04source: NIOSH NPG, accessed on: 2019-09-02
    • Appearance: Brown gas source: wikipedia, accessed on: 2019-09-27; Reddish-brown gas or brown or yellow liquid with pungent odour source: ICSC, accessed on: 2019-09-04; Yellowish-brown liquid or reddish-brown gas (above 70°F) with a pungent, acrid odor. [Note: In solid form (below 15°F) it is found structurally as N2O4.] source: NIOSH NPG, accessed on: 2019-09-02
  • O2
    • Names: Dioxygen source: wikidata, accessed on: 2019-09-07, Oxygen source: ICSC, accessed on: 2019-09-04source: wikidata, accessed on: 2019-09-07, Oxygen (liquefied) source: ICSC, accessed on: 2019-09-04
    • Appearance: Odourless compressed gas source: ICSC, accessed on: 2019-09-04; Liquefied gas. colourless-to-blue extremely cold liquid source: ICSC, accessed on: 2019-09-04