1. Section 9.2

2. Naming Acids (cont.)
Section 9-2

3. Standard: 5a Articles: 250 Mastering Concepts: 272(77-78) Terms: 248 copy rules: p. 248 Practice Problems: 249(13-17) , 250(18-22) Cornell Notes: 9.2 Section Assessment: 251(23-27) Mastering Problems: 272(94-98)

4. Mastering Concepts: 272(77-78)
77. Explain how molecular compounds are named. (9.2)
77. Answers should agree with Figure 9-9 on page 251.

5. Acids = Hydrogen + nonmetal
Naming Binary Acids
Acids = Hydrogen + nonmetal
Hydro-
root
-ic
acid
-ide

6. Acids = Hydrogen + polyatomic
Naming oxyacids
Acids = Hydrogen + polyatomic
If anion ends with -ate
acid
Root -
suffix -ic
If anion ends with -ite
-ic
acid
Root -
suffix -ous

7. Mastering Concepts: 272(77-78)
78. When is a molecular compound named as an acid? (9.2)
78. when it releases H in water solution

8. Due Now: Standard: 5a Articles: 250 Mastering Concepts: 272(77-78) Terms: 248 copy rules: p. 248 Practice Problems: 249(13-17) , 250(18-22) Homework: Cornell Notes: 9.2 Section Assessment: 251(23-27) Mastering Problems: 272(94-98)

9. Practice Problems: 249 (13-17)
Name the following binary covalent compounds. 13. CCl4 14. As2O3 15. CO 16. SO2 17. NF3

10. Naming Covalent Molecules
Prefix
Cation
Prefix
Anion
-ide

11. Practice Problems: 249 (13-17)
Name the following binary covalent compounds.
13. CCl4
carbon tetrachloride
Prefix
Cation
Prefix
Anion
-ide
Carbon
tetra
chlor
-ide

12. Practice Problems: 249 (13-17)
Name the following binary covalent compounds.
14. As2O3
diarsenic trioxide
Forestry and in colorless glass and in electronics. Wood preserver.
Prefix
Cation
Prefix
Anion
-ide di
arsenic
tri ox
-ide

13. Practice Problems: 249 (13-17)
Name the following binary covalent compounds. 15. CO carbon monoxide
Prefix
Cation
Prefix
Anion
-ide
Carbon
mon ox
-ide

14. Practice Problems: 249 (13-17)
Name the following binary covalent compounds.
16. SO2
sulfur dioxide
Prefix
Cation
Prefix
Anion
-ide
Sulfur di ox
-ide

15. Practice Problems: 249 (13-17)
Name the following binary covalent compounds.
17. NF3
nitrogen trifluoride
Prefix
Cation
Prefix
Anion
-ide
Nitrogen
tri
fluor
-ide

16. Acids = Hydrogen + nonmetal
Naming Binary Acids
Acids = Hydrogen + nonmetal
Hydro-
root
-ic
acid
-ide

17. Acids = Hydrogen + polyatomic
Naming oxyacids
Acids = Hydrogen + polyatomic
If anion ends with -ate
acid
Root -
suffix -ic
If anion ends with -ite
-ic
acid
Root -
suffix -ous

18. Practice Problems: 250 (18-22)
Name the following acids. Assume each compound is dissolved in water. 18. HI
Binary Acids
acid
Hydro-
root
-ic
acid
Hydro-
iod
-ic
acid
hydroiodic acid

19. Practice Problems: 250 (18-22)
Name the following acids. Assume each compound is dissolved in water. 19. HClO3

21. Practice Problems: 250 (18-22)
Name the following acids. Assume each compound is dissolved in water.
19. HClO3
chloric acid
If anion ends with -ate
acid
Root -
suffix -ic
chlor-
acid
-ic

22. Practice Problems: 250 (18-22)
Name the following acids. Assume each compound is dissolved in water. 20. HClO2

24. Practice Problems: 250 (18-22)
Name the following acids. Assume each compound is dissolved in water.
20. HClO2
chlorous acid
If anion ends with -ite
acid
Root -
suffix -ous
acid
Chlor -
-ous

25. Practice Problems: 250 (18-22)
Name the following acids. Assume each compound is dissolved in water. 21. H2SO4

27. Practice Problems: 250 (18-22)
Name the following acids. Assume each compound is dissolved in water. 21. H2SO4
If anion ends with -ate
acid
Root -
suffix -ic
sulfur-
acid
-ic
Sulfuric acid

28. Practice Problems: 250 (18-22)
Name the following acids. Assume each compound is dissolved in water. 22. H2S
acid
Hydro-
root
-ic
Hydro-
sulfur
-ic
acid
Hydrosulfuric acid

29. Writing Formulas (Criss-Cross Method) and name
Cl-
CO3-2
OH-
SO4-2
PO4-3
NO3-
Na+
NH4+ K+
Ca+2
Mg+2
Zn+2
Fe+3
Al+3
Co+3
Fe+2 H+