Binary Ionic Compounds Worksheet: Part 1. Name The Following ... - Free Printable

Problem Overview:

The worksheet involves two main parts:
1. Naming binary ionic compounds from their chemical formulas.
2. Writing chemical formulas for given names of binary ionic compounds.

Binary ionic compounds consist of a metal cation and a nonmetal anion. The naming and formula writing follow specific rules based on the charges of the ions involved.

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Part 1: Naming the Compounds

To name binary ionic compounds, we need to:
- Identify the cation (metal) and its charge.
- Identify the anion (nonmetal) and its charge.
- Use Roman numerals if the metal has variable oxidation states (not applicable here since all metals have fixed charges).

#### Solutions:
1. KCl: Potassium chloride
2. Li₂O: Lithium oxide
3. CaBr₂: Calcium bromide
4. LiF: Lithium fluoride
5. MgBr₂: Magnesium bromide
6. Kr₂O: Not a valid compound (Kr is a noble gas and does not form compounds under normal conditions).
7. ZnO: Zinc oxide
8. SrS: Strontium sulfide
9. CaS: Calcium sulfide
10. Ag₂S: Silver sulfide
11. ZnF₂: Zinc fluoride
12. Ag₃N: Not a valid compound (silver typically forms Ag⁺ or Ag²⁺, but not Ag³⁺ in common compounds).
13. NaF: Sodium fluoride
14. BaO: Barium oxide
15. Na₂S: Sodium sulfide
16. AlBr₃: Aluminum bromide
17. Li₃N: Lithium nitride
18. KF: Potassium fluoride
19. SrI₂: Strontium iodide
20. MgO: Magnesium oxide
21. Al₂O₃: Aluminum oxide
22. CaCl₂: Calcium chloride

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Part 2: Writing Formulas for the Compounds

To write the formulas for binary ionic compounds, we need to:
- Determine the charges of the cation and anion.
- Balance the charges so that the overall compound is electrically neutral.

#### Solutions:
1. Sodium bromide: NaBr
2. Calcium oxide: CaO
3. Rubidium chloride: RbCl
4. Silver oxide: Ag₂O (Silver forms Ag⁺, and oxygen forms O²⁻, so 2 Ag⁺ balance 1 O²⁻)
5. Aluminum nitride: AlN (Aluminum forms Al³⁺, and nitrogen forms N³⁻, so they balance 1:1)
6. Zinc iodide: ZnI₂ (Zinc forms Zn²⁺, and iodine forms I⁻, so 1 Zn²⁺ balances 2 I⁻)
7. Magnesium nitride: Mg₃N₂ (Magnesium forms Mg²⁺, and nitrogen forms N³⁻, so 3 Mg²⁺ balance 2 N³⁻)
8. Calcium sulfide: CaS
9. Potassium phosphate: K₃PO₄ (Phosphorus forms PO₄³⁻, and potassium forms K⁺, so 3 K⁺ balance 1 PO₄³⁻)
10. Strontium fluoride: SrF₂
11. Sodium nitride: Na₃N
12. Magnesium chloride: MgCl₂
13. Beryllium chloride: BeCl₂
14. Potassium iodide: KI
15. Aluminum sulfide: Al₂S₃
16. Barium oxide: BaO
17. Sodium chloride: NaCl
18. Silver bromide: AgBr
19. Magnesium sulfide: MgS
20. Zinc chloride: ZnCl₂
21. Zinc sulfide: ZnS
22. Cesium bromide: CsBr

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Final Answer:

#### Part 1: Naming the Compounds
1. Potassium chloride
2. Lithium oxide
3. Calcium bromide
4. Lithium fluoride
5. Magnesium bromide
6. Not a valid compound
7. Zinc oxide
8. Strontium sulfide
9. Calcium sulfide
10. Silver sulfide
11. Zinc fluoride
12. Not a valid compound
13. Sodium fluoride
14. Barium oxide
15. Sodium sulfide
16. Aluminum bromide
17. Lithium nitride
18. Potassium fluoride
19. Strontium iodide
20. Magnesium oxide
21. Aluminum oxide
22. Calcium chloride

#### Part 2: Writing Formulas for the Compounds
1. NaBr
2. CaO
3. RbCl
4. Ag₂O
5. AlN
6. ZnI₂
7. Mg₃N₂
8. CaS
9. K₃PO₄
10. SrF₂
11. Na₃N
12. MgCl₂
13. BeCl₂
14. KI
15. Al₂S₃
16. BaO
17. NaCl
18. AgBr
19. MgS
20. ZnCl₂
21. ZnS
22. CsBr

Final Answer Boxed:
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\text{See detailed solutions above.}
}