Section 4.1
Naming Binary Compounds
What are the naming rules when couples marry?
Section 4.1
Naming Binary Compounds
Binary Ionic Polyatomic Ionic Acids Molecular
Iron (III) Oxide
Sodium Carbonate
Nitrogen Trichloride
CuSO3
LiC2H3O2
Magnesium Sulfite
Ba3(PO4)2
Hydrochloric Acid
CaBr2
Aluminum Hydroxide
HNO3
CuI
Ammonium Phosphate
I2Cl2
Lead (II) Acetate
Compounds
Section 4.1
Naming Binary Compounds
Binary Ionic
Iron (III) Oxide
CaBr2
CuI
Compounds
Sodium Carbonate
CuSO3
LiC2H3O2
Magnesium Sulfite
Ba3(PO4)2
Aluminum Hydroxide
Ammonium Phosphate
Lead (II) Acetate
Polyatomic Ionic
Hydrochloric Acid
HNO3
Acids
Nitrogen Trichloride
I2Cl2
Molecular
Section 4.1
Naming Binary Compounds
1. To learn to name binary compounds of a metal and nonmetal
2. To learn to name binary compounds containing only nonmetals
3. To summarize the naming of all types of binary compounds
Objectives
1. AxBy where A is a metal, B is a non-metal
2. CxDy where C and D are non-metals
Section 4.1
Naming Binary Compounds A. Naming Compounds That Contain a Metal and a
Nonmetal • Binary ionic compounds contain positive cations and
negative anions. – Type I compounds
• Metal present forms only one cation
– Type II compounds • Metal present can form 2 or more cations with different
charges
Section 4.1
Naming Binary Compounds
A. Naming Compounds That Contain a Metal and a Nonmetal
Section 4.1
Naming Binary Compounds
A. Naming Compounds That Contain a Metal and a Nonmetal
• For compounds containing both a metal and a nonmetal, the metal is always named first. The nonmetal is named from the root element name.
Section 4.1
Naming Binary Compounds
A. Naming Compounds That Contain a Metal and a Nonmetal Type I Binary Ionic compounds
Use your Machine to identify and name the following: NaCl, MgO, LiBr, CaF2, Al2O3
Rules A
Section 4.1
Naming Binary Compounds
A. Naming Compounds That Contain a Metal and a Nonmetal Type II Binary Ionic compounds
• Since the metal ion can have more than one charge, a Roman numeral is used to specify the charge.
Rules B
Gold (I) Chloride Gold (III) Chloride
Section 4.1
Naming Binary Compounds
A. Naming Compounds That Contain a Metal and a Nonmetal
Type II Binary Ionic compounds
Section 4.1
Naming Binary Compounds
What are the Formulas that would be formed from the following ions and what are the Names of the compounds?
Cu+ and F-
Ni3+ and I-
Fe2+ and O2-
Pd4+ and Cl-
Ti4+ and P3-
Section 4.1
Naming Binary Compounds
Name the following compounds:
FeCl2
CoS
CoBr3
PbI2
CuO
SnO2
Fe2O3
Section 4.1
Naming Binary Compounds
B. Naming Binary Compounds That Contain Only Nonmetals
Type III Compounds – Non-metal/Non-metal
Rules C
Section 4.1
Naming Binary Compounds
B. Naming Binary Compounds That Contain Only Nonmetals Type III Compounds
Name: N2OCO2
PCl5SiO2
NI3
SeOB2O3
XeF4
SO3
O2F2
Section 4.1
Naming Binary Compounds
C. Naming Binary Compounds: A Review
Section 4.1
Naming Binary Compounds
Binary Compounds
What are the names of these compounds? (Use your machine to identify the type first)
CuO Ag2S
SrO ClF
B2O3 Na3P
TiCl4 MnF2
K2S NH3
OF2 CuCl2