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# Chemical Formula Writing Worksheet Solutions **Instructions:** Write chemical formulas for the compounds in each box, by finding the intersection between the cations and anions. **Table 1: Cation/Anion Combinations** | | Zinc | Iron (II) | Iron (III) | Gallium | Silver | Lead (IV) | |---|---|...

# Chemical Formula Writing Worksheet Solutions **Instructions:** Write chemical formulas for the compounds in each box, by finding the intersection between the cations and anions. **Table 1: Cation/Anion Combinations** | | Zinc | Iron (II) | Iron (III) | Gallium | Silver | Lead (IV) | |---|---|---|---|---|---|---| | Chloride | ZnCl₂ | FeCl₂ | FeCl₃ | GaCl₃ | AgCl | PbCl₄ | | Acetate | Zn(C₂H₃O₂)₂ | Fe(C₂H₃O₂)₂ | Fe(C₂H₃O₂)₃ | Ga(C₂H₃O₂)₃ | AgC₂H₃O₂ | Pb(C₂H₃O₂)₄ | | Nitrate | Zn(NO₃)₂ | Fe(NO₃)₂ | Fe(NO₃)₃ | Ga(NO₃)₃ | AgNO₃ | Pb(NO₃)₄ | | Oxide | ZnO | FeO | Fe₂O₃ | Ga₂O₃ | Ag₂O | PbO₂ | | Nitride | Zn₃N₂ | Fe₃N₂ | FeN | GaN | Ag₃N | Pb₃N₄ | | Sulfate | ZnSO₄ | FeSO₄ | Fe₂(SO₄)₃ | Ga₂(SO₄)₃ | Ag₂SO₄ | Pb(SO₄)₂ | **Table 2: Additional Compounds** **Instructions:** Write the formulas for the following compounds. | Number | Compound Name | Chemical Formula | |---|---|---| | 1 | Copper (II) chloride | CuCl₂ | | 2 | Lithium acetate | LiC₂H₃O₂ | | 3 | Vanadium (III) selenide | V₂Se₃ | | 4 | Manganese (IV) nitride | Mn₃N₄ | | 5 | Beryllium oxide | BeO | | 6 | Sodium sulfate | Na₂SO₄ | | 7 | Aluminum arsenide | AlAs | | 8 | Potassium permanganate | KMnO₄ | | 9 | Chromium (VI) cyanide | Cr(CN)₆ | | 10 | Tin (II) sulfite | SnSO₃ | | 11 | Vanadium (V) fluoride | VF₅ | | 12 | Ammonium nitrate | NH₄NO₃ |