Compounds Memorization

NH₄⁺

NH₄⁺

Ammonium

H₃O⁺

Hydronium

Hg₂²⁺

Mercury (I)

HCO₃¹⁻

Hydrogen Carbonate

NO₂¹⁻

Nitrite

NO₃¹⁻

Nitrate

OH¹⁻

Hydroxide

CH₃COO¹⁻/C₂H₃O₂¹⁻

Ethanoate/Acetate

CN¹⁻

Cyanide

MnO₄¹⁻

Permanganate

CIO₂¹⁻

Chlorite

CIO₃¹⁻

Chlorate

CIO₄¹⁻

Perchlorate

HPO₄²⁻

Hydrogen Phosphate

CO₃²⁻

Carbonate

SO₃²⁻

Sulfite

SO₄²⁻

Sulfate

C₂O₄²⁻

Oxalate

CrO₄²⁻

Chromate

Cr₂O₇²⁻

Dichromate

O₂²⁻

Peroxide

PO₃³⁻

Phosphite

PO₄³⁻

Phosphate

CIO¹⁻

Hypochlorite

CH₄

Methane