Inorganic Nomenclature Worksheet - Free Printable

Problem Description:

The task involves matching chemical formulas or names with their corresponding nomenclature. The worksheet lists various chemical compounds and their names, requiring the user to fill in the blanks based on their understanding of inorganic nomenclature rules.

Solution Approach:

To solve this problem, we need to apply the rules of inorganic nomenclature, which include:
1. Binary Compounds: Naming compounds composed of two elements.
2. Acids: Naming compounds that dissociate into hydrogen ions.
3. Oxyacids: Naming acids derived from polyatomic ions containing oxygen.
4. Hydrates: Naming compounds with water molecules attached.
5. Polyatomic Ions: Naming compounds containing polyatomic ions like phosphate, sulfate, etc.
6. Transition Metals: Naming compounds involving transition metals, where oxidation states are often indicated using Roman numerals.

Step-by-Step Explanation:

Below is a detailed explanation of how to match the given formulas/names with their corresponding nomenclature:

#### Section 1: Binary Compounds
1. Aluminum sulfide → \( \text{Al}_2\text{S}_3 \)
- Aluminum (Al) + Sulfur (S) → Binary compound.
2. Sodium nitrate → \( \text{NaNO}_3 \)
- Sodium (Na) + Nitrate ion (\( \text{NO}_3^- \)).
3. Cupric bromide → \( \text{CuBr}_2 \)
- Cupric refers to \( \text{Cu}^{2+} \), so it's \( \text{CuBr}_2 \).
4. Aluminum chloride → \( \text{AlCl}_3 \)
- Aluminum (Al) + Chlorine (Cl).

#### Section 2: Acids and Oxyacids
5. Potassium sulfate → \( \text{K}_2\text{SO}_4 \)
- Potassium (K) + Sulfate ion (\( \text{SO}_4^{2-} \)).
6. Ferrous carbonate → \( \text{FeCO}_3 \)
- Ferrous refers to \( \text{Fe}^{2+} \), so it's \( \text{FeCO}_3 \).
7. Lead(II) phosphate → \( \text{Pb}_3(\text{PO}_4)_2 \)
- Lead(II) indicates \( \text{Pb}^{2+} \), and phosphate is \( \text{PO}_4^{3-} \).

#### Section 3: Polyatomic Ions
8. Dipotassium hexachlorite → \( 2\text{K}[\text{ClO}_3]_6 \)
- Dipotassium means two potassium ions, and hexachlorite is \( [\text{ClO}_3]_6 \).
9. Cupric hydroxide → \( \text{Cu(OH)}_2 \)
- Cupric refers to \( \text{Cu}^{2+} \), and hydroxide is \( \text{OH}^- \).
10. Calcium fluoride → \( \text{CaF}_2 \)
- Calcium (Ca) + Fluoride (F).

#### Section 4: Transition Metals
11. Nickel(II) nitrate → \( \text{Ni(NO}_3)_2 \)
- Nickel(II) indicates \( \text{Ni}^{2+} \), and nitrate is \( \text{NO}_3^- \).
12. Silver cyanide → \( \text{AgCN} \)
- Silver (Ag) + Cyanide (CN).
13. Ammonium sulfate → \( \text{(NH}_4)_2\text{SO}_4 \)
- Ammonium (\( \text{NH}_4^+ \)) + Sulfate (\( \text{SO}_4^{2-} \)).
14. Zinc sulfide → \( \text{ZnS} \)
- Zinc (Zn) + Sulfur (S).

#### Section 5: Complex Ions and Hydrates
15. Tin(II) chloride → \( \text{SnCl}_2 \)
- Tin(II) indicates \( \text{Sn}^{2+} \), and chloride is \( \text{Cl}^- \).
16. Iron(III) chloride → \( \text{FeCl}_3 \)
- Iron(III) indicates \( \text{Fe}^{3+} \), and chloride is \( \text{Cl}^- \).
17. Silver sulfide → \( \text{Ag}_2\text{S} \)
- Silver (Ag) + Sulfur (S).

#### Section 6: Miscellaneous
18. Magnesium hydroxide → \( \text{Mg(OH)}_2 \)
- Magnesium (Mg) + Hydroxide (\( \text{OH}^- \)).
19. Ammonium carbonate → \( \text{(NH}_4)_2\text{CO}_3 \)
- Ammonium (\( \text{NH}_4^+ \)) + Carbonate (\( \text{CO}_3^{2-} \)).
20. Nickel(II) acetate → \( \text{Ni(CH}_3\text{COO)}_2 \)
- Nickel(II) indicates \( \text{Ni}^{2+} \), and acetate is \( \text{CH}_3\text{COO}^- \).

Final Answer:

The completed worksheet would involve filling in the blanks with the correct chemical formulas or names based on the above explanations. Since the full worksheet is not provided here, the general approach is to use the rules of inorganic nomenclature to match each entry.

Final Answer:
\[
\boxed{\text{See detailed explanation above for matching formulas/names.}}
\]