Polyatomic Ions and Their Charges

Flashcards covering various polyatomic ions and their corresponding charges for chemistry review.

C2H3O2

Acetate, with a charge of -1.

SO3

Sulfite, with a charge of -2.

PO3

Phosphite, with a charge of -3.

NH4

Ammonium, with a charge of +1.

CH3COO

Acetate, with a charge of -1.

SO4

Sulfate, with a charge of -2.

PO4

Phosphate, with a charge of -3.

HCO3

Hydrogen Carbonate or Bicarbonate, with a charge of -1.

CO3

Carbonate, with a charge of -2.

AsO3

Arsenite, with a charge of -3.

HPO4

Hydrogen Phosphate, with a charge of -2.

AsO4

Arsenate, with a charge of -3.

NO2

Nitrite, with a charge of -1.

C2O4

Oxalate, with a charge of -2.

NO3

Nitrate, with a charge of -1.

S2O3

Thiosulfate, with a charge of -2.

OH

Hydroxide, with a charge of -1.

CrO4

Chromate, with a charge of -2.

ClO

Hypochlorite, with a charge of -1.

Cr2O7

Dichromate, with a charge of -2.

ClO2

Chlorite, with a charge of -1.

O2

Peroxide, with a charge of -2.

ClO3

Chlorate, with a charge of -1.

SiO3

Silicate, with a charge of -2.

ClO4

Perchlorate, with a charge of -1.

BrO

Hypobromite, with a charge of -1.

BrO2

Bromite, with a charge of -1.

BrO3

Bromate, with a charge of -1.

BrO4

Perbromate, with a charge of -1.

IO

Hypoiodite, with a charge of -1.

IO2

Iodite, with a charge of -1.

IO3

Iodate, with a charge of -1.

IO4

Periodate, with a charge of -1.

CN

Cyanide, with a charge of -1.

CNO

Cyanate, with a charge of -1.

SCN

Thiocyanate, with a charge of -1.

H2PO4

Dihydrogen Phosphate, with a charge of -1.

MnO4

Permanganate, with a charge of -1.

HSO3

Hydrogen Sulfite or Bisulfite, with a charge of -1.

HSO4

Hydrogen Sulfate or Bisulfate, with a charge of -1.