Polyatomic Ions and acids

Nitrate Ion

NO3^-

-key element: Nitrogen

Hydrogen Fluoride

HF

• hydrofluoric acid

• F^-

Hydrogen chloride

HCl

• hydrochloric acid

• Cl^-

Hydrogen bromide

HBr

• Hydrobromic acid

• Br^-

Hydrogen iodide

HI

• hydroponic acid

• I^-

Hydrogen cyanide

HCN

• Hydrocyanic acid

• CN^-

Hydrogen sulfide

H2S

• hydrosulfuric acid

• S^(2-)

Nitrite Ion

NO2^-

-key element: Nitrogen

Sulfate Ion

SO4^(2-)

-key element: Sulfur

Sulfite Ion

SO3^(2-)

-key element: Sulfur

Phosphate Ion

PO4^(3-)

-key element: Phosphorus

Hydrogen Phosphate Ion

HPO4^(2-)

-key element: Phosphorus

Dihydrogen Phosphate Ion

H2PO4^-

-key element: Phosphorus

Phosphite Ion

PO3^(3-)

-key element: Phosphorus

Carbonate Ion

CO3^(2-)

-key element: Carbon

Hydrogen Carbonate Ion (Bicarbonate)

HCO3^-

-key element: Carbon

Chlorate Ion

ClO3^-

-key element: Chlorine

Chlorite Ion

ClO2^-

Key element: Chlorine

Acetate Ion

C2H3O2^- (CH3COO^-)

-key element: Carbon

Ammonium Ion

NH4^+

-key element: nitrogen

Hydronium Ion

H3O^+

Key element: Oxygen

Hydroxide Ion

OH^-

-key element: Oxygen

Hydrochloric Acid

HCL

-binary acid

Sulfuric Acid

H2SO4

-Oxoacid

Nitric Acid

HNO3

-Oxoacid

Phosphoric Acid

H3PO4

-Oxoacid

Carbonic Acid

H2CO3

-Oxoacid

Acetic Acid

CH3COOH

-Organic Acid