Give balanced chemical equations for the following:

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Give balanced chemical equations for the following:

  1. Catalytic oxidation of ammonia
  2. Conc. Hydrochloric acid reacts with potassium permanganate
  3. Hydrolysis of magnesium nitride
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  1. Catalytic oxidation of Ammonia
    A mixture of dry air and dry ammonia in the ratio of 10:1 by volume is compressed and then passed into a platinum gauze which acts as catalyst at about 800°C.
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  2. Conc. Hydrochloric acid reacts with potassium permanganate to give magnesium chloride, potassium chloride and chlorine gas.
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  3. Hydrolysis of magnesium nitride
    Ammonia gas can be prepared by the action of warm water on nitrides of metals such as magnesium or aluminium.
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