The density of a gas in g/L corresponds to the mass in grams of one liter of that gas.
ρ: density
The values in the table correspond to the density of the gas at a temperature of 25°C and a pressure of 1 bar.
| Acetylene
Formula: C2H2 ρ = 1.05 g/L |
| Air
Composition: 80% N2 + 20% O2 ρ = 1.16 g/L |
| Ammonia
Formula: NH3 ρ = 0.69 g/L |
| Argon
Symbol: Ar ρ = 1.61 g/L |
| Butane
Formula: C4H10 ρ = 2.34 g/L |
| Carbon Dioxide
Formula: CO2 ρ = 1.77 g/L |
| Carbon Monoxide
Formula: CO ρ = 1.13 g/L |
| Dihydrogen
Formula: H2 ρ = 0.08 g/L |
| Dinitrogen
Formula: N2 ρ = 1.13 g/L |
| Dioxygen
Formula: O2 ρ = 1.29 g/L |
| Ethane
Formula: C2H6 ρ = 1.21 g/L |
| Helium
Symbol: He ρ = 0.16 g/L |
| Krypton
Symbol: Kr ρ = 3.38 g/L |
| Methane
Formula: CH4 ρ = 0.65 g/L |
| Neon
Symbol: Ne ρ = 0.82 g/L |
| Ozone
Formula: O3 ρ = 1.94 g/L |
| Propane
Formula: C3H8 ρ = 1.77 g/L |
| Radon
Symbol: Rn ρ = 8.95 g/L |
| Sulfur Hexafluoride
Formula: SF6 ρ = 5.89 g/L |