STAAR Chemistry Reference Materials: Polyatomic Ions and Solubility Rules

Vocabulary flashcards covering polyatomic ion formulas, charges, naming conventions, and solubility rules for common ionic compounds from STAAR Chemistry Reference Materials.

Acetate

$$C_2H_3O_2^{-}$$

Ammonium

$$NH_4^+$$

Carbonate

$$CO_3^{2-}$$

Chlorate

$$ClO_3^-$$

Chlorite

$$ClO_2^-$$

Chromate

$$CrO_4^{2-}$$

Cyanide

$$CN^-$$

Dichromate

$$Cr_2O_7^{2-}$$

Hydrogen carbonate

$$HCO_3^-$$

Hydroxide

$$OH^-$$

Hypochlorite

$$ClO^-$$

Nitrate

$$NO_3^-$$

Nitrite

$$NO_2^-$$

Perchlorate

$$ClO_4^-$$

Permanganate

$$MnO_4^-$$

Phosphate

$$PO_4^{3-}$$

Sulfate

$$SO_4^{2-}$$

Sulfite

$$SO_3^{2-}$$