polyatomic and organic molecules

Nitrite Ion

NO2− (Polyatomic)

Nitrate Ion

NO3− (Polyatomic)

Sulfite Ion

SO32− (Polyatomic)

Sulfate Ion

SO42− (Polyatomic)

Hydrogen sulfate Ion

HSO4− (Polyatomic)

Hydroxide Ion

OH− (Polyatomic)

Cyanide Ion

CN− (Polyatomic)

Phosphate Ion

PO43− (Polyatomic)

Hydrogen phosphate Ion

HPO42− (Polyatomic)

Dihydrogen phosphate Ion

H2PO4− (Polyatomic)

Carbonate Ion

CO32− (Polyatomic)

Hydrogen carbonate Ion

HCO3− (Polyatomic)

Hypochlorite Ion

ClO− (Polyatomic)

Chlorite Ion

ClO2− (Polyatomic)

Chlorate Ion

ClO3− (Polyatomic)

Perchlorate Ion

ClO4− (Polyatomic)

Bromate Ion

BrO3− (Polyatomic)

Iodate Ion

IO3− (Polyatomic)

Acetate Ion

C2H3O2− (Polyatomic)

Permanganate Ion

MnO4− (Polyatomic)

Chromate Ion

CrO42− (Polyatomic)

Dichromate Ion

Cr2O72− (Polyatomic)

Peroxide Ion

O22− (Polyatomic)

Oxalate Ion

C2O42− (Polyatomic)

Thiosulfate Ion

S2O32− (Polyatomic)

Silicate Ion

SiO32− (Polyatomic)

Methane

CH4

Ethane

C2H6

Propane

C3H8

Butane

C4H10

Pentane

C5H12

Hexane

C6H14

Heptane

C7H16

Octane

C8H18

Nonane

C9H20

Decane

C10H22

Ethene

C2H4

1-Propene

C3H6

1-Butene

C4H8

1-Pentene

C5H10

1-Hexene

C6H12

1-Heptene

C7H14

1-Octene

C8H16

1-Nonene

C9H18

1-Decene

C10H20

Ethyne

C2H2

1-Propyne

C3H4

1-Butyne

C4H6

1-Pentyne

C5H8

1-Hexyne

C6H10

1-Heptyne

C7H12

1-Octyne

C8H14

1-Nonyne

C9H16

1-Decyne

C10H18

Methanol

CH3OH

Ethanol

C2H5OH

Methanoic acid

HCOOH

Ethanoic acid

CH3COOH

Methanal

CH2O

Ethanal

C2H4O

Propanone

C3H6O

Methylamine

CH3NH2

Ethylamine

C2H5NH2