SHS – AP Chemistry Selected Polyatomic Ions

All the polyatomic ions that Mr. Rogers listed on the summer assignment. :)

NH4(+)

NH4(+)

ammonium

C2H3O2(-)

acetate

CN(-)

cyanide

CO3(-2)

carbonate

HCO3(-)

hydrogen carbonate

C2O4(-2)

oxalate

ClO(-)

hypochlorite

ClO2(-)

chlorite

ClO4(-)

perchlorate

CrO4(-2)

chromate

Cr2O7(-2)

dichromate

NO2(-)

nitrite

NO3(-)

nitrate

O2(-2)

peroxide

OH(-)

hydroxide

PO4(-3)

phosphate

PO3(-3)

phosphite

MnO4(-)

permanganate

SCN(-)

thiocyanate

SO3(-2)

sulfite

SO4(-2)

sulfate

HSO4(-)

hydrogen sulfate

S2O3(-2)

thiosulfate