Common Molecular Compounds
Common Hydrocarbons
Binary Molecular Compounds
Oxoacids and Oxoanions
Ionic Compounds
100

Hydrogen chloride

HCl

100

Methane

CH4

100

Sulfur dioxide

SO2

100

H2CO3

Carbonic acid

100

Calcium floride

CaF

200

Ammonia

NH3

200

Ethane

C2H6

200

Carbon monoxide

CO

200

HNO2

Nitrous acid

200

Chromium oxide

Cr2O3

300

Hydrogen cyanide

HCN

300

Butane

C4H10

300

Dinitrogen trioxide

N2O3

300

PO42-

Phosphate

300

Calcium oxide

CaO

400

Hydrogen phosphide

PH3

400

Hexane

C6H14

400

Phosphorus pentachloride

PCl5

400

SO32-

Sulfite

400

Zinc sulfite

ZnSO3

500

Silane

SiH4

500

Heptane

C7H16

500

Tetrachloride heptoxide

Cl4O7

500

HClO4

Perchloric acid

500

Copper (II) sulfide

CuS