Ammonium
(NH₄)⁺
Nitrate
(NO₃)⁻
Nitrite
(NO₂)⁻
Acetate
(C₂H₃O₂)⁻
Acetate (alternate)
CH₃COO-
Perchlorate
(ClO₄)-
Perbromate
(BrO₄)-
Periodate
(IO₄)-
Chlorate
(ClO₃)⁻
Bromate
(BrO₃)⁻
Iodate
(IO₃)⁻
Chlorite
(ClO₂)⁻
Bromite
(BrO₂)⁻
Iodite
(IO₂)⁻
Hypochlorite
(ClO)⁻
Hypobromite
(BrO)-
Hypoiodite
(IO)-
Sulfate
(SO₄)²⁻
Sulfite
(SO₃)²⁻
Phosphate
(PO₄)³⁻
Carbonate
(CO₃)²⁻
Hydroxide
(OH)-
Chromate
(CrO₄)²-
Dichromate
(Cr₂O₇)²⁻
Cyanide
(CN)⁻
Permanganate
(MnO₄)⁻
effect of adding hydrogen
the charge becomes more positive by 1