Polyatomic Ions and Acids

From tables 3-5, 3-6, 3-7, and 3-8 from chapter 3.10 by Zumdahl's Chemistry

Hg₂²⁺

Mercury (I)

NH⁴⁺

Ammonium

NO₂^-

Nitrite

NO₃^-

Nitrate

SO₃^2-

Sulfite

SO₄^2-

Sulfate

HSO₄^-

Hydrogen sulfate (bisulfate)

OH^-

Hydroxide

CN^-

Cyanide

PO₄^3-

Phosphate

HPO₄^2-

Hydrogen phosphate

H₂PO₄^-

Dihydrogen phosphate

NCS^- or SCN^-

Thiocyanate

CO₃^2-

Carbonate

HCO₃^-

Hydrogen carbonate (bicarbonate)

ClO^- or OCl^-

Hypochlorite

ClO₂^-

Chlorite

ClO₃^-

Chlorate

ClO₄^-

Perchlorate

C₂H₃O₂^- or CH₃COO^-

Acetate

MnO₄^-

Permanganate

Cr₂O₇^2-

Dichromate

CrO₄^2-

Chromate

O₂^2-

Peroxide

C₂O₄^2-

Oxalate

S₂O₃^2-

Thiosulfate

HF

Hydrofluoric acid

HCl

Hydrochloric acid

HBr

Hydrobromic acid

HI

Hydroiodic acid

HCN

Hydrocyanic acid

H₂S

Hydrosulfuric acid

HNO₃

Nitric acid

HNO₂

Nitrous acid

H₂SO₄

Sulfuric acid

H₂SO₃

Sulfurous acid

H₃PO₄

Phosphoric acid

HC₂H₃O₂

Acetic acid

HClO₄

Perchloric acid