Naming Polyatomic Ions

Front

What is a polyatomic ion?

Back

A polyatomic ion is a charged species (ion) composed of two or more atoms covalently bonded together, which can be considered as a single unit.

Front

What is the formula for the nitrate ion?

Back

The formula for the nitrate ion is NO₃^-.

Front

What is the formula for the sulfate ion?

Back

The formula for the sulfate ion is SO₄^2-.

Front

What is the formula for the ammonium ion?

Back

The formula for the ammonium ion is NH₄⁺.

Front

How do you name a compound containing a polyatomic ion?

Back

To name a compound containing a polyatomic ion, use the name of the cation followed by the name of the polyatomic ion.

Front

What is the formula for Calcium Nitrate?

Back

The formula for Calcium Nitrate is Ca(NO₃)₂.

Front

What is the formula for Barium Sulfate?

Back

The formula for Barium Sulfate is BaSO₄.

Front

What is the name of the compound with the formula Na₂SO₄?

Back

The name of the compound is Sodium Sulfate.

Front

What is the formula for Iron(III) Phosphate?

Back

The formula for Iron(III) Phosphate is FePO₄.

Front

What is the name of the compound NH₄NO₃?

Back

The name of the compound is Ammonium Nitrate.