Question

An aqueous solution containing an anion, represented by blue spheres, is added to another solution containing a cation, represented by red spheres, and the following result is cations and anions, chosen from the following list, are compatible with the observed results? check all that apply. Anions: S⁻² PO₄⁻³ SO₄²⁻ ClO₄⁻ Cations: Mg²⁺ Fe³⁺ NH⁺₄ Zn²⁺

Answer 1

The observed results indicate the formation of complex ions. Compatible anions are SO₄²⁻ and ClO₄⁻, and compatible cations are Mg²⁺ and Zn²⁺.

Step-by-step explanation:

The observed results indicate the formation of complex ions. Complex ions are formed when a ligand molecule, such as an anion, attaches to a central metal ion. In this case, the anion and cation formed compatible complex ions. Based on the given options, the compatible anions are SO₄²⁻ and ClO₄⁻, and the compatible cations are Mg²⁺ and Zn²⁺.