Ions to know General Chemistry II

NH₄ ^-

ammonium

OH^-

hydroxide

CN^-

cyanide

SO₄ ^2-

sulfate

SO₃ ^2-

sulfite

ClO₄ ^-

perchlorate

ClO₃ ^-

chlorate

ClO₂ ^-

chlorite

ClO ^-

hypochlorite

Hg₂ ²⁺

mercury (I)

or

mecurous

S₂O₃ ^2-

thiosulfate

CNO^-

cyanate

MnO₄ ^-

permanganate

O₂ ^2-

peroxide

PO₄ ^3-

phosphate

PO₃ ^3-

phosphite

CO₃ ^2-

carbonate

HCO₃

bicarbonate

or

hydrogen carbonate

N₃ ^-

azide

NO₃ ^-

nitrate

NO₂ ^-

nitrite

C₂H₃O₂^-

acetate

Cr₂O₇ ²

dichromate

CrO₄ ^2-

chromate

C₂ O₄ ^2-

oxalate

HSO₄ ^-

bisulfate

or

hydrogen sulfate

H₂ PO₄ ^-

dihydrogen phospate