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
