What is N2O9? Important knowledge about N2O9.

1. Definition of N₂O₉
   1.1 Names
   1.1.1 Common name: Dinitrogen Nonaoxide
   1.1.2 English name: Dinitrogen Nonoxide
   1.2. Atomic composition: N₂O₉ consists of 2 Nitrogen atoms and 9 Oxygen atoms.
   1.3. Atomic mass: The atomic mass of N₂O₉ is 236.01 g/mol
   1.3.1 Molecular structure: The N₂O₉ molecule consists of 2 Nitrogen atoms and 9 Oxygen atoms.
   1.4 Ion structure: N₂O₉ does not have an ionic structure as it is a non-ionizing substance.

2. Properties of N₂O₉

2.1 Physical properties of N₂O₉
State: Under normal conditions, N₂O₉ is in the gaseous state.
Color: N₂O₉ is colorless.
Odor: N₂O₉ is odorless.
pH level: N₂O₉ does not have a pH level as it is neither an acid nor a base.
2.2 Chemical properties of N₂O₉: N₂O₉ has strong oxidizing properties.

3. Common chemical equations involving N₂O₉
   Since N₂O₉ is not commonly found in nature, there are no specific chemical reactions with metals, acids, non-metals or salts.

4. Synthesis of N₂O₉

4.1 Laboratory synthesis of N₂O₉
N₂O₉ can be synthesized from the reaction of dinitrogen pentoxide (N₂O₅) with ozone (O₃) at low temperatures.
4.2 Industrial synthesis of N₂O₉
N₂O₉ is not synthesized industrially as it does not have specific applications in industry.