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Yes, nitrogen dioxide (NO2) fumes are heavier than air. The molecular weight of NO2 is about 46 g/mol, while the average molecular weight of air is approximately 29 g/mol. This means that NO2 can accumulate in low-lying areas, posing a potential hazard in enclosed or poorly ventilated spaces.
What else can I help you with?
Is Nitrous Oxide lighter or heavier than air?
Nitrous Oxide is heavier than air.
Are hydrocarbons heavier than air?
Some are heavier, but some are lighter. For example, methane rises but propane sinks.
Out of dry and wet air which is heavier?
Dry air is heavier than wet air because water vapor is less dense than the other components of dry air, such as nitrogen and oxygen. When moisture is added to the air, it displaces some of the heavier components, making wet air less dense and therefore lighter.
Is carbondioxide heavier than air?
Yes, carbon dioxide is heavier than air. It has a molecular weight of 44 grams per mole, which is heavier than the molecular weight of air (approximately 29 grams per mole). This causes carbon dioxide to displace air and concentrate at lower levels.
What is lighter than helium but heavier than air?
hydrogen
Are hydrochloric acid fumes heavier than air?
Yes, hydrochloric acid fumes are heavier than air and tend to sink to lower levels. This makes them more likely to accumulate in enclosed spaces and pose a greater inhalation risk to individuals working in these areas.
Are gasoline fumes heavier than air?
Bottled LPG is heavier than air That why it is recommended to place the gas bottle outside of the cabin. Any gas leaks from the bottle being inside, would collect in the bottom of the boat causing a very explosive mixture
Gasoline and propane fumes are most likely to accumulate in what part of a boat?
They are both heavier than air, and would accumulate in the lower parts of a boat (the bilges).
Are solvents heavier than air?
Yes solvents are heavier than air
Is Nitrous Oxide lighter or heavier than air?
Nitrous Oxide is heavier than air.
Is argon heavier then air?
Yes, argon is heavier than air. Argon has a higher density than air, so it will sink below the air in the atmosphere.
What is heavier than air flying craft?
"Heavier than air" refers to airplanes.
Which is a heavier-than-air flying craft?
An airplane is a heavier than air flying craft
Is LP gas heavier than air?
Yes, LP gas is heavier than air.
What kind of air is heavier than another type of air?
Gas is heavier than oxygen. Cold air is heavir than hot air
Why are aircraft categorized into heavier-than-air and heavier-than-air vehicles?
One is lighter and the other one is heavier. :D
Why are aircrafts categorized into heavier-than-air and lighter-than-air?
they are heavier than air hence why they don't fly unless in motion.
