1. Naming Chemical Formulas

2. Ex. (1) KI - ______________________ Metal and Nonmetal Name the metal… (if it has more than one oxidation number, use the roman numeral that is equal to the oxidation number). THEN name the nonmetal using the “ide” ending. potassium iodide

3. Naming Chemical Formulas Ex. (2) Ag 2 S - ______________________ Metal and Nonmetal Name the metal… (if it has more than one oxidation number, use the roman numeral that is equal to the oxidation number). THEN name the nonmetal using the “ide” ending. silver sulfide

4. Naming Chemical Formulas Ex. (3) NH 4 OH - ______________________ (+)P.A.I. & (-)P.A.I. Name the (+) P.A.I. THEN name the (-) P.A.I.! ammonium hydroxide

5. Naming Chemical Formulas Ex. (4) MgSO 4 - ______________________ Metal & (-)P.A.I. Name the metal … (If it has more than one oxidation number, use the roman numeral that is equal to the oxidation number.) THEN name the (-) P.A.I.! magnesium sulfate

6. Naming Chemical Formulas Ex. (5) LiCl - ______________________ Metal and Nonmetal Name the metal… (if it has more than one oxidation number, use the roman numeral that is equal to the oxidation number). THEN name the nonmetal using the “ide” ending. lithium chloride

7. Naming Chemical Formulas Ex. (6) NaClO - ______________________ Metal & (-)P.A.I. Name the metal … (If it has more than one oxidation number, use the roman numeral that is equal to the oxidation number.) THEN name the (-) P.A.I.! sodium hypochlorite

8. Naming Chemical Formulas Ex. (7) Hg 2 Cl 2 - ______________________ Metal and Nonmetal Name the metal… (if it has more than one oxidation number, use the roman numeral that is equal to the oxidation number). THEN name the nonmetal using the “ide” ending. mercury chloride(I) + 1

9. Naming Chemical Formulas Ex. (8) K 2 O - ______________________ Metal and Nonmetal Name the metal… (if it has more than one oxidation number, use the roman numeral that is equal to the oxidation number). THEN name the nonmetal using the “ide” ending. potassium oxide

10. Naming Chemical Formulas Ex. (9) NO 2 - ______________________ Two Nonmetals Name the first nonmetal with the prefix that corresponds to the subscript. (the prefix “mono” is not used with the first element!) THEN, name the second nonmetal with the prefix that corresponds to the subscript AND THEN with the "ide" ending. nitrogen dioxide

11. Naming Chemical Formulas Ex.(10) H 2 S - ______________________ Hydrogen and a Nonmetal Name hydrogen… THEN name second element (the nonmetal) with the “ide” ending hydrogen sulfide

12. Naming Chemical Formulas Ex. (11) NaClO 3 - ______________________ Metal & (-)P.A.I. Name the metal … (If it has more than one oxidation number, use the roman numeral that is equal to the oxidation number.) THEN name the (-) P.A.I.! sodium chlorate

13. Naming Chemical Formulas Ex.(12) P 2 O 5 - ______________________ Two Nonmetals Name the first nonmetal with the prefix that corresponds to the subscript. (the prefix “mono” is not used with the first element!) THEN, name the second nonmetal with the prefix that corresponds to the subscript AND THEN with the "ide" ending. diphosphorus pentoxide

14. Naming Chemical Formulas Ex.(13) H 2 O 2 - ______________________ Hydrogen and a Nonmetal Name hydrogen… THEN name second element (the nonmetal) with the “ide” ending hydrogen peroxide +1

15. Naming Chemical Formulas Ex.(14) HCl - ______________________ Hydrogen and a Nonmetal Name hydrogen… THEN name second element (the nonmetal) with the “ide” ending hydrogen chloride

16. Naming Chemical Formulas Ex.(15) HgCl 2 - ______________________ Metal and Nonmetal Name the metal… (if it has more than one oxidation number, use the roman numeral that is equal to the oxidation number). THEN name the nonmetal using the “ide” ending. mercury chloride(II) + 2

17. Naming Chemical Formulas Ex.(16) CO - ______________________ Two Nonmetals Name the first nonmetal with the prefix that corresponds to the subscript. (the prefix “mono” is not used with the first element!) THEN, name the second nonmetal with the prefix that corresponds to the subscript AND THEN with the "ide" ending. carbon monoxide

18. Naming Chemical Formulas Ex.(17) FeO - ______________________ Metal and Nonmetal Name the metal… (if it has more than one oxidation number, use the roman numeral that is equal to the oxidation number). THEN name the nonmetal using the “ide” ending. iron oxide(II) +2 -2

19. Naming Chemical Formulas Ex.(18) NaI - ______________________ Metal and Nonmetal Name the metal… (if it has more than one oxidation number, use the roman numeral that is equal to the oxidation number). THEN name the nonmetal using the “ide” ending. sodium iodide

20. Naming Chemical Formulas Ex.(19) Pb(NO 3 ) 4 - ______________________ Metal & (-)P.A.I. Name the metal … (If it has more than one oxidation number, use the roman numeral that is equal to the oxidation number.) THEN name the (-) P.A.I.! lead nitrate(IV) +4

21. Naming Chemical Formulas Ex.(20) ZnS - ______________________ Metal and Nonmetal Name the metal… (if it has more than one oxidation number, use the roman numeral that is equal to the oxidation number). THEN name the nonmetal using the “ide” ending. zinc sulfide

22. Naming Chemical Formulas Ex.(21) (NH 4 ) 2 CO 3 - ______________________ (+)P.A.I. & (-)P.A.I. Name the (+) P.A.I. THEN name the (-) P.A.I.! ammonium carbonate

23. Naming Chemical Formulas Ex.(22) LiH - ______________________ Metal and Nonmetal Name the metal… (if it has more than one oxidation number, use the roman numeral that is equal to the oxidation number). THEN name the nonmetal using the “ide” ending. lithium hydride

24. Naming Chemical Formulas Ex.(23) NiCrO 4 - ______________________ Metal & (-)P.A.I. Name the metal … (If it has more than one oxidation number, use the roman numeral that is equal to the oxidation number.) THEN name the (-) P.A.I.! nickel chromate(II) +2 -2

25. Naming Chemical Formulas Ex.(24) Li 2 O - ______________________ Metal and Nonmetal Name the metal… (if it has more than one oxidation number, use the roman numeral that is equal to the oxidation number). THEN name the nonmetal using the “ide” ending. lithium oxide

26. Naming Chemical Formulas Ex.(25) Cr 2 O 3 - ______________________ Metal and Nonmetal Name the metal… (if it has more than one oxidation number, use the roman numeral that is equal to the oxidation number). THEN name the nonmetal using the “ide” ending. chromium oxide(III) +3 -2

27. Naming Chemical Formulas Ex.(26) OF 2 - ______________________ Two Nonmetals Name the first nonmetal with the prefix that corresponds to the subscript. (the prefix “mono” is not used with the first element!) THEN, name the second nonmetal with the prefix that corresponds to the subscript AND THEN with the "ide" ending. oxygen difluoride

28. Naming Chemical Formulas Ex.(27) KSCN - ______________________ Metal & (-)P.A.I. Name the metal … (If it has more than one oxidation number, use the roman numeral that is equal to the oxidation number.) THEN name the (-) P.A.I.! potassium thiocyanate

29. Naming Chemical Formulas Ex.(28) HF - ______________________ Hydrogen and a Nonmetal Name hydrogen… THEN name second element (the nonmetal) with the “ide” ending hydrogen fluoride

30. Naming Chemical Formulas Ex.(29) CaBr 2 - ______________________ Metal and Nonmetal Name the metal… (if it has more than one oxidation number, use the roman numeral that is equal to the oxidation number). THEN name the nonmetal using the “ide” ending. Calcium bromide

31. Naming Chemical Formulas Ex.(30) CuS - ______________________ Metal and Nonmetal Name the metal… (if it has more than one oxidation number, use the roman numeral that is equal to the oxidation number). THEN name the nonmetal using the “ide” ending. copper sulfide(II) -2 + 2

32. Naming Chemical Formulas Ex.(31) Na 2 O 2 - ______________________ Metal and Nonmetal Name the metal… (if it has more than one oxidation number, use the roman numeral that is equal to the oxidation number). THEN name the nonmetal using the “ide” ending. sodium peroxide +1

33. Naming Chemical Formulas Ex.(32) N 2 O - ______________________ Two Nonmetals Name the first nonmetal with the prefix that corresponds to the subscript. (the prefix “mono” is not used with the first element!) THEN, name the second nonmetal with the prefix that corresponds to the subscript AND THEN with the "ide" ending. dinitrogen monoxide

34. Naming Chemical Formulas Ex.(33) Sn(C 2 H 3 O 2 ) 2 - ______________________ Metal & (-)P.A.I. Name the metal … (If it has more than one oxidation number, use the roman numeral that is equal to the oxidation number.) THEN name the (-) P.A.I.! tin acetate(II) +2