Select individual molecules below or then: 2. Select Isotopologues

ID Formula Name
1 H2O Water
2 CO2 Carbon Dioxide
3 O3 Ozone
4 N2O Nitrogen oxide
5 CO Carbon Monoxide
6 CH4 Methane
7 O2 Oxygen
8 NO Nitric Oxide
9 SO2 Sulfur Dioxide
10 NO2 Nitrogen Dioxide
11 NH3 Ammonia
12 HNO3 Nitric Acid
13 OH Hydroxyl
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 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
34 O Oxygen Atom
35 ClONO2 Chlorine Nitrate
36 NO+ Nitric Oxide Cation
37 HOBr Hypobromous Acid
38 C2H4 Ethylene
39 CH3OH Methanol
40 CH3Br Methyl Bromide
41 CH3CN Acetonitrile
42 CF4 PFC-14
43 C4H2 Diacetylene
44 HC3N Cyanoacetylene
45 H2 Hydrogen
46 CS Carbon Monosulfide
47 SO3 Sulfur trioxide
48 C2N2 Cyanogen
49 COCl2 Phosgene
50 SO Sulfur Monoxide
51 CH3F Methyl fluoride
52 GeH4 Germane
53 CS2 Carbon disulfide
54 CH3I Methyl iodide
55 NF3 Nitrogen trifluoride