The equation 2Mg(NO3)2 -> 2Mg(NO2)2 + O2

  1. Detailed information about the equation 2Mg(NO3)2 -> 2Mg(NO2)2 + O2 -> :
    This equation describes the decomposition process of magnesium nitrate (Mg(NO3)2) when heated, resulting in magnesium nitrite(IV) (Mg(NO2)2) and oxygen gas (O2).

  2. Reaction conditions:
    The reaction occurs when magnesium nitrate is heated.

  3. Reaction process:
    When heated, magnesium nitrate decomposes into magnesium nitrite(IV) and oxygen gas. Specifically, each molecule of magnesium nitrate decomposes into one molecule of magnesium nitrite(IV) and a half molecule of oxygen gas.

  4. Observed phenomenon:
    When heated, magnesium nitrate changes from a white solid into brown magnesium nitrite(IV) and releases oxygen gas. This phenomenon can be observed with the naked eye.

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