fill in the name and empirical formula of each ionic compound that could be formed from the ions in this…
fill in the name and empirical formula of each ionic compound that could be formed from the ions in this table:\nsome ionic compounds\ncation anion empirical formula name of compound\nmg²⁺ po₄³⁻\npb⁴⁺ bro⁻\nzn²⁺ no₃⁻
Answer
Explanation:
Step1: Determine formula for Mg²⁺ and PO₄³⁻
To balance charges, we need 3 Mg²⁺ ions (total charge +6) and 2 PO₄³⁻ ions (total charge -6). So the empirical formula is Mg₃(PO₄)₂. The name is magnesium phosphate.
Step2: Determine formula for Pb⁴⁺ and BrO⁻
To balance charges, we need 1 Pb⁴⁺ ion and 4 BrO⁻ ions. The empirical formula is Pb(BrO)₄. The name is lead(IV) hypobromite.
Step3: Determine formula for Zn²⁺ and NO₃⁻
To balance charges, we need 1 Zn²⁺ ion and 2 NO₃⁻ ions. The empirical formula is Zn(NO₃)₂. The name is zinc nitrate.
Answer:
| cation | anion | empirical formula | name of compound |
|---|---|---|---|
| Mg²⁺ | PO₄³⁻ | Mg₃(PO₄)₂ | magnesium phosphate |
| Pb⁴⁺ | BrO⁻ | Pb(BrO)₄ | lead(IV) hypobromite |
| Zn²⁺ | NO₃⁻ | Zn(NO₃)₂ | zinc nitrate |