Select individual molecules below or then: 2. Select Isotopologues

ID Formula Name
1 H2O Water
2 CO2 Carbon Dioxide
3 O3 Ozone
4 N2O Nitrous Oxide
5 CO Carbon Monoxide
6 CH4 Methane
7 O2 Molecular Oxygen
8 NO Nitric Oxide
9 SO2 Sulfur Dioxide
10 NO2 Nitrogen Dioxide
11 NH3 Ammonia
12 HNO3 Nitric Acid
13 OH Hydroxyl Radical
14 HF Hydrogen Fluoride
15 HCl Hydrogen Chloride
16 HBr Hydrogen Bromide
17 HI Hydrogen Iodide
18 ClO Chlorine Monoxide
19 OCS Carbonyl Sulfide
20 H2CO Formaldehyde
21 HOCl Hypochlorous Acid
22 N2 Molecular Nitrogen
23 HCN Hydrogen Cyanide
24 CH3Cl Methyl Chloride
25 H2O2 Hydrogen Peroxide
26 C2H2 Acetylene
27 C2H6 Ethane
28 PH3 Phosphine
29 COF2 Carbonyl Fluoride
30 SF6 Sulfur Hexafluoride
31 H2S Hydrogen Sulfide
32 HCOOH Formic Acid
33 HO2 Hydroperoxyl Radical
34 O Oxygen Atom
36 NO+ Nitric Oxide Cation
37 HOBr Hypobromous Acid
38 C2H4 Ethylene
39 CH3OH Methanol
40 CH3Br Methyl Bromide
41 CH3CN Methyl Cyanide
43 C4H2 Diacetylene
44 HC3N Cyanoacetylene
45 H2 Molecular Hydrogen
46 CS Carbon Monosulfide
47 SO3 Sulfur trioxide