Data consultation – Gases

Nom Chemical Formula Molar mass
g·mol-1
sort descending
H2(g) H2 2.02
He(g) He 4.00
CH4(g) CH4 16.04
NH3(g) NH3 17.03
H2O(g) H2O 18.02
Ne(g) Ne 20.18
CO(g) CO 28.01
N2(g) N2 28.01
O2(g) O2 32.00
H2S(g) H2S 34.08
HCl(g) HCl 36.46
F2(g) F2 38.00
Ar(g) Ar 39.95
CO2(g) CO2 44.01
SO2(g) SO2 64.07
S2(g) S2 64.13
Cl2(g) Cl2 70.91
Kr(g) Kr 83.80
Xe(g) Xe 131.29
Br2(g) Br2 159.81
Hg(g) Hg 200.59
Hg(CH3)2(g) Hg(CH3)2 230.66
I2(g) I2 253.81