What are some chemical properties of nitrogen dioxide?

RA Raviroshanjaiswal asked on 27 February 2020, 00:32
2 answers / 472 views / 0 votes
PR
The odor threshold for NO2 is 0.1 to 0.4 ppm, Conversion factors: 1 ppm = 1.88 mg/m3; 1 mg, Melting point: −9.3°C, Boiling point: 21.15°C, Specific gravity: 1.448 at 20°C/4°C, State: liquid

LO

NO2 is a noxious, reactive brown gas that can result from combustion of fuels containing N. It is also formed when concentrated nitric acid is used as an oxidizing agent. It is an acidic oxide and will form nitric acid (HNO3) when dissolved in water. It is a radical, as a result of having 17 valence electrons, and will dimerize to form N2O4 in an equilibrium that gets more of the dimer as temperature decreases.

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