Ternary Ionic Compounds W
Woorrkksshheeeett A
A –– ssiiddee 22
Directions: Circle or underline the polyatomic ion in each compound then write the correct name or formula.
Don’t forget to use roman numerals on transition metals.
1. CuSO4 __________________________________________
26. Sodium hydroxide _________________
2. KClO3 ___________________________
27. Sodium nitrate ____________________
3. NH4OH __________________________
28. Barium hydroxide _________________
4. K2CO3 __________________________
29. Calcium carbonate _________________
5. Na2SO4 __________________________
30. Lithium hydroxide _________________
6. KC2H3O2 _______________________________________
31. Potassium hydrogen carbonate _______
7. NH4Cl ___________________________
32. Ammonium fluoride _______________
8. Mg (OH)2 ________________________
33. Potassium chlorate ________________
9. Zn(NO3)2 _________________________
34. Sodium acetate ___________________
10. Mg(OH)2 ________________________
35. Calcium chlorate __________________
11. CaCO3 __________________________
36. Strontium nitrate __________________
12. KOH ___________________________
37. Beryllium hydroxide _______________
13. Ca(OH)2 ________________________
38. Lithium sulfite ____________________
14. K2CO3 ___________________________
39. Aluminum sulfate _________________
15. AlPO4 ___________________________
40. Barium sulfite ____________________
16. Na3PO4 __________________________
41. Ammonium hydrogen carbonate ______
17. MgSO4 __________________________
42. Ammonium chloride _______________
18. AgNO3 __________________________
43. Copper (II) phosphate ______________
19. Na2CO3 __________________________
44. Nickel (I) hydroxide ________________
20. NaHCO3 _________________________
45. Zinc sulfate _______________________
21. Ca(NO3)2 ________________________
46. Manganese (II) carbonate ___________
22. BaSO4 ___________________________
47. Mercury (I) hydroxide ______________
23. BPO4 ___________________________
48. Gold (I) sulfate ____________________
24. LiNO3 __________________________
49. Ammonium nitrate _________________
25. Al(NO3)3 _________________________
50. Lithium chlorate ___________________
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W
Woorrkksshheeeett A
A ssiiddee 11
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I. Write the chemical formula for the
following binary ionic compounds.
__________
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1. calcium chloride
2. calcium nitride
3. sodium fluoride
4. magnesium oxide
5. aluminum fluoride
6. calcium oxide
7. barium oxide
8. magnesium fluoride
9. lithium oxide
10. lithium nitride
11. aluminum sulfide
12. calcium bromide
13. nickel (II) sulfide
14. chromium (III) bromide
15. lead (IV) oxide
16. copper (II) bromide
17. silver oxide
18. cobalt (II) bromide
19. sodium phosphide
20. copper (II) fluoride
III. Name the following covalent
(molecular) binary compounds:
_____________ 1. CO
_____________ 2. CO2
_____________ 3. N 2 O
____________ 4. N 2 O3
_____________ 5. N 2 O5
_____________ 6. CO3
_____________ 7. PCl5
___________________ 8. CCl4
__________
9. CS2
__________
10. SCl6
IV. Write the chemical formula for the
following covalent compounds:
__________ 1. carbon tetrachloride
__________ 2. carbon trioxide
__________ 3. sulfur hexafluoride
__________ 4. dinitrogen heptaoxide
__________ 5. sulfur trioxide
____________6. dinitrogen pentoxide
II. Name the following binary ionic compounds.
(Be sure and watch transitions!
Remember to add parenthesis!)
_____________7. nitrogen dioxide
__________
1. SrI 2
_____________8. phosphorous pentachloride
__________
2. Li2 O
_____________
9. oxygen
diflouride
V. Name the
following binary
compounds.
_____________
10.
dihyrogen
monoxide
__________
3. AgF
 First determine if it is ionic or covalent.
__________
4. SnF2
 Then name the compound.
__________
5. Mn3 N 2
Ionic/covalent
name
chemical formula
__________
6. KBr
__________
7. Na 2 O
1. __________
__________
SO2
__________
8. MnO
2. __________
__________
NaCl
__________
9. CaBr2
3. __________
__________
CuBr3
__________
10. Al 2 O3
4. __________
__________
NO
____________11. AgBr
5. __________
__________
CCl
__________
__________
__________
__________
12. ZnO
13. FeCl3
14. CaO
15. CoCl3
4
6. __________
__________
Mg 2 O
7. __________
__________
N 2 O7
8. __________
9. __________
10. _________
__________
__________
__________
CuBr2
CaBr2
LiF