The chemical equation Zn3N2 + 6H2O -> 3Zn(OH)2 + 2NH3

  1. This chemical equation describes the process of nitrogen reduction from the compound Zn3N2 using water, which results in the production of zinc hydroxide Zn(OH)2 and ammonia NH3.

  2. Reaction conditions:
    The reaction occurs at room temperature and requires light to stimulate the reaction process.

  3. Reaction process:

    • Firstly, Zn3N2 reacts with water to form Zn(OH)2 and NH3.
    • Zn3N2 + 6H2O -> 3Zn(OH)2 + 2NH3
    • Zn3N2 is a nitrogenous compound of zinc. When it comes into contact with water, it undergoes nitrogen reduction to form zinc hydroxide (Zn(OH)2) and ammonia (NH3).
    • The resulting zinc hydroxide can further react with an acid or undergo thermal decomposition to form zinc oxide.

  4. Phenomenon:
    When the reaction occurs, you will notice a distinctive smell of ammonia. If you conduct the reaction in a sealed place, you will also observe a quantity of NH3 gas being released.

Leave a Comment