1. Name the following compounds NaO HCl BaI2 MgCl KBr Al2O3
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Name the following compounds
NaO
HCl
BaI2
MgCl
KBr
Al2O3

2. Video Clip

3. Advanced Ionic Naming

4. Cation Naming Polyatomic cations Combined elements (NH4+)
Variable naming
NH4+ : ammonium

5. Cation Naming Stock System Monoatomic cations with multiple charges
Fe2+, Fe3+
(Roman numeral) after name indicates charge
Iron (II), Iron (III)

6. Anion Naming Polyatomic anions with –ide Names variable
CN – cyanide OH – hydroxide

7. Anion Naming Polyatomic anions with –ate/–ite Element plus O
Names derived from first element
ClO3: chlorate NO3 : nitrate
CO3 : carbonate CrO4 : chromate
SO4 : sulfate PO4 : phosphate
Form changes based on number of O atoms
Per- ____-ate > ___-ate > ___-ite > hypo-___-ite

9. WRAP UP Name the following compounds KClO4 NH4OH BaCO3 NaClO2
Al2(SO4)3

10. Write the formula and name for the following compounds:
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Write the formula and name for the following compounds:
Silver and Oxygen
Iron (3+) and Sulfur

11. WRAP UP Write a formula for the following names: Iron (III) sulfide
Potassium oxide
Zinc iodide
Aluminum sulfate