1. Chapter 4 Review
Nomenclature

2. 1) What is the correct name for HClO2?
hydrochloric acid
hypochlorous acid
chlorous acid
chloric acid
perchloric acid

3. What is the correct name for HClO2?
hydrochloric acid
hypochlorous acid
chlorous acid
chloric acid
perchloric acid

4. 2) What compound is formed by the ions Co3+ and PO43-?
Co3(PO4)3
CoPO4
Co(III)PO4
PO4Co
Co3-PO43-

5. What compound is formed by the ions Co3+ and PO43-?
Co3(PO4)3
CoPO4
Co(III)PO4
PO4Co
Co3-PO43-

6. 3) What is the formula for oxalate?
CaCO
C2O41-
CO32-
K2C2O42-
C2O42-

7. What is the formula for oxalate?
CaCO
C2O41-
CO32-
K2C2O42-
C2O42-

8. 4) Al3+ is best described as a(n) …
polyatomic anion
polyatomic cation
monatomic anion
monatomic cation
element
binary compound

9. Al3+ is best described as a(n) …
polyatomic anion
polyatomic cation
monatomic anion
monatomic cation
element
binary compound

10. 5) What is the formula for ferric hydroxide?
Fe(III)OH
FeOH3
Fe(OH)2
Fe(OH)3

11. 5) What is the formula for ferric hydroxide?
Fe(III)OH
FeOH3
Fe(OH)2
Fe(OH)3

12. 6) Ni3N2 could be called… trinickel dinitride nickel (II) dinitride
nickel (II) nitride
nickel (III) nitride
nickel nitride

13. 6) Ni3N2 could be called… trinickel dinitride nickel (II) dinitride
nickel (II) nitride
nickel (III) nitride
nickel nitride

14. 7) What is the correct name for Br2O?
bromine oxide
dibromine oxide
bromine (II) oxide
dibromine monoxide
hypobromate

15. 7) What is the correct name for Br2O?
bromine oxide
dibromine oxide
bromine (II) oxide
dibromine monoxide
hypobromate

16. 8) What is the formula for silicon tetrafluoride?
SF4
SF3
SiF3
SiF4
SnF4

17. 8) What is the formula for silicon tetrafluoride?
SF4
SF3
SiF3
SiF4
SnF4

18. 9) What is the formula for chlorine?Cl
Cl2
Cl1-
ClO
ClO2

19. 9) What is the formula for chlorine?Cl
Cl2
Cl1-
ClO
ClO2

20. 10) What is the correct name for Cu2SO3?
copper (II) sulfate
copper (II) sulfite
cuprous sulfate
copper (I) sulfite
cupric sulfite

21. 10) What is the correct name for Cu2SO3?
copper (II) sulfate
copper (II) sulfite
cuprous sulfate
copper (I) sulfite
cupric sulfite

22. 11) What is the correct name for H3P?
hydrophosphoric acid
perphosphoric acid
phosphoric acid
phosphorous acid
hypophosphorous acid

23. 11) What is the correct name for H3P?
hydrophosphoric acid
perphosphoric acid
phosphoric acid
phosphorous acid
hypophosphorous acid