Naming Ionic compounds

Front

What is an ionic compound?

Back

An ionic compound is a chemical compound composed of ions held together by electrostatic forces termed ionic bonding. They typically form between metals and nonmetals.

Front

How do you determine the formula of an ionic compound?

Back

To determine the formula of an ionic compound, balance the total positive and negative charges of the ions involved. The total positive charge must equal the total negative charge.

Front

What is the charge of aluminum in AlCl3?

Back

In AlCl3, aluminum has a charge of +3 (Al^3+).

Front

What is the systematic name for SnSe2?

Back

The systematic name for SnSe2 is Tin (IV) Selenide.

Front

What does the Roman numeral in a compound name indicate?

Back

The Roman numeral indicates the oxidation state of the metal in the compound.

Front

What is the name of the compound FeCl2?

Back

The name of the compound FeCl2 is Iron (II) Chloride.

Front

What is the formula for magnesium hydroxide?

Back

The formula for magnesium hydroxide is Mg(OH)2.

Front

How do you name a compound with a polyatomic ion?

Back

When naming a compound with a polyatomic ion, use the name of the cation followed by the name of the polyatomic ion.

Front

What is the name of Na2(SO4)?

Back

The name of Na2(SO4) is Sodium Sulfate.

Front

What is the charge of sulfate (SO4^2-)?

Back

The charge of sulfate is -2.