2 Na + Cu(NO3)2 → Cu + 2 NaNO3 – Balanced equation

Or you want a quick look:

This is an oxidation-reduction (redox) reaction:

CuII + 2 e- Cu (reduction)

2 Na - 2 e- 2 NaI (oxidation)

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

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Reactants:

  • Na
    • Names: Sodium , Na , Element 11 , Natrium
    • Appearance: Silvery solid in various forms
  • Cu(NO3)2Copper(II) nitrate
    • Other names: Cupric nitrate , Nitrato de cobre (II) , Нитрат меди (II) (безводный)
    • Appearance: Blue crystals | hygroscopic

Products:

  • Cu
    • Names: Copper , Copper (dusts and mists, as Cu) , Cu
    • Appearance: Solid in various forms. turns green on exposure to moist air ; Reddish, lustrous, malleable, odorless solid.
  • NaNO3Sodium nitrate
    • Other names: Peru saltpeter , Soda niter , Cubic niter
    • Appearance: White powder or colorless crystals ; Colourless hygroscopic crystals
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