chem remember this

Hypobromite

BrO-

Bromite

BrO2-

Bromate

BrO3-

perbromate

BrO4-

acetate

CH3COO-

carbonate

CO3 2-

hypochlorite

ClO-

chlorite

ClO2-

chlorate

ClO3-

perchlorate

ClO4-

hydronium

H3O+

Hypoiodite

IO-

Iodite

IO2-

Iodate

IO3-

Periodate

IO4-

ammonium

NH4+

nitrite

NO2-

nitrate

NO3-

hydroxide

OH-

phosphate

PO4 3-

Sulfite

SO3 2-

sulfate

SO4 2-

-ide

hydro-ic

-ate

-ic

-ite

-ous