Polyatomic Ions (CHM152)

This set of practice flashcards covers the polyatomic ions from CHM152, detailing each ion's name, formula, and charge verbatim from the lecture material.

What is the formula and charge of the Phosphate ion?

Formula: $PO_4^{-3}$; Charge: $-3$

What is the formula and charge of the Phosphite ion?

Formula: $PO_3^{-3}$; Charge: $-3$

What is the formula and charge of the Carbonate ion?

Formula: $CO_3^{-2}$; Charge: $-2$

What is the formula and charge of the Peroxide ion?

Formula: $O_2^{-2}$; Charge: $-2$

What is the formula and charge of the Chromate ion?

Formula: $CrO_4^{-2}$; Charge: $-2$

What is the formula and charge of the Dichromate ion?

Formula: $Cr_2O_7^{-2}$; Charge: $-2$

What is the formula and charge of the Sulfate ion?

Formula: $SO_4^{-2}$; Charge: $-2$

What is the formula and charge of the Sulfite ion?

Formula: $SO_3^{-2}$; Charge: $-2$

What is the formula and charge of the Hypochlorite ion?

Formula: $CIO^{-1}$; Charge: $-1$

What is the formula and charge of the Chlorite ion?

Formula: $CIO_2^{-1}$; Charge: $-1$

What is the formula and charge of the Chlorate ion?

Formula: $CIO_3^{-1}$; Charge: $-1$

What is the formula and charge of the Perchlorate ion?

Formula: $CIO_4^{-1}$; Charge: $-1$

What is the formula and charge of the Hypobromite ion?

Formula: $BrO^{-1}$; Charge: $-1$

What is the formula and charge of the Bromite ion?

Formula: $BrO_2^{-1}$; Charge: $-1$

What is the formula and charge of the Bromate ion?

Formula: $BrO_3^{-1}$; Charge: $-1$

What is the formula and charge of the Perbromate ion?

Formula: $BrO_4^{-1}$; Charge: $-1$

What is the formula and charge of the Hypoiodite ion?

Formula: $10^{-1}$; Charge: $-1$

What is the formula and charge of the lodite ion?

Formula: $10_2^{-1}$; Charge: $-1$

What is the formula and charge of the lodate ion?

Formula: $10_3^{-1}$; Charge: $-1$

What is the formula and charge of the Periodate ion?

Formula: $10_4^{-1}$; Charge: $-1$

What is the formula and charge of the Nitrate ion?

Formula: $NO_3^{-1}$; Charge: $-1$

What is the formula and charge of the Nitrite ion?

Formula: $NO_2^{-1}$; Charge: $-1$

What is the formula and charge of the Bicarbonate ion?

Formula: $HCO_3^{-1}$; Charge: $-1$

What is the formula and charge of the Bisulfate ion?

Formula: $HSO_4^{-1}$; Charge: $-1$

What is the formula and charge of the Acetate ion?

Formula: $C_2H_3O_2^{-1}$; Charge: $-1$

What is the formula and charge of the Hydroxide ion?

Formula: $OH^{-1}$; Charge: $-1$

What is the formula and charge of the Cyanide ion?

Formula: $CN^{-1}$; Charge: $-1$

What is the formula and charge of the Permanganate ion?

Formula: $MnO_4^{-1}$; Charge: $-1$

What is the formula and charge of the Thiocyanate ion?

Formula: $SCN^{-1}$; Charge: $-1$

What is the formula and charge of the Ammonium ion?

Formula: $NH_4^{*1}$; Charge: $+1$

What is the formula and charge of the Hydronium ion?

Formula: $H_3O^{+1}$; Charge: $+1$