ammonium: formula, charge, valency
NH4, NH4+, 1
hydroxide:formula, charge, valency
OH,,OH-,1
carbonate:formula, charge, valency
CO3, Co3-2,2
nitrate:formula, charge, valency
NO3, NO3-1, 1
sulfate:formula, charge, valency
SO4, SO4-2, 2
phosphate:formula, charge, valency
PO4, PO4-3, 3
hydrogen carbonate
HCO3, HCO3-1, 1