Chem-10: Chapter 5

The chemical formula for ammonium phosphide is:

(NH₄)₃P

The IUPAC name for HC₂H₃O₂(aq) is:

Acetic Acid

Predict the chemical formula for the ionic compound formed by the elements Ag and N

Ag₃N

Predict the chemical formula for the ionic compound formed by Al³⁺ and C₂H₃O₂⁻

Al(C₂H₃O₂)₃

An example of a compound that exhibits both ionic and covalent (molecular) bonding:

CaSO₃, because it contains a metal and a polyatomic ion consisting of nonmetals.

What pair of elements would be most likely to form an ionic compound?

Calcium; Carbon

The chemical formula for cadmium sulfide is:

CdS

The chemical formula for cobalt(III) hydroxide is:

Co(OH)₃

Predict the chemical formula for the ionic compound formed by the elements Fe³⁺ and Cl⁻

FeCl₃

The IUPAC name for HBrO(aq) is:

Hypobromous Acid

An example of a molecular compound:

H₂S

Classify the following compounds as ionic or covalent (molecular): BaO, Fe₂O₃, ZnO.

Ionic, Ionic, Ionic

An example of an ionic bond:

Iron and Chlorine

The chemical formula for manganese(II) fluoride is:

MnF₂

Classify the following compound as covalent (molecular) or ionic: SO₃

Molecular

The chemical formula for ammonium ion is:

NH₄⁺

An example of a compound that does not contain a polyatomic ion:

Na₃N

Ionic Bonds

Occur between a metal and nonmetal

Covalent Bonds

Occur between two nonmetals

Classify the compound, Na₂O, as a simple ionic compound, a polyatomic ionic compound, or a covalent (molecular) compound.

Simple Ionic Compound