1. Sodium Nitrate (NaNO₃)
* This is the most common compound formed by these three elements.
* It's a white, crystalline solid used in fertilizers, food preservatives, and explosives.
2. Sodium Nitrite (NaNO₂)
* Another common compound, used in meat curing, as a food preservative, and in the production of dyes.
3. Sodium Oxide (Na₂O)
* This compound is formed when sodium reacts with oxygen, it's a white solid that reacts vigorously with water.
4. Sodium Peroxide (Na₂O₂)
* This compound is a powerful oxidizing agent, used as a bleach and in oxygen generation.
5. Sodium Nitride (Na₃N)
* This compound is less common, it's a dark-colored solid that reacts with water to form ammonia (NH₃).
Important Notes:
* It's crucial to know the specific ratios of sodium, nitrogen, and oxygen to determine which compound is formed.
* The oxidation state of each element is also important in determining the final compound.
If you have a specific chemical reaction or compound in mind, please provide more context, and I can give you a more accurate answer.