Final answer:
The net ionic equation for powdered iron added to a solution of iron (III) sulfate is Fe(s) + 2Fe³⁺(aq) → 3Fe²⁺(aq)
Step-by-step explanation:
When powdered iron is added to a solution of iron (III) sulfate, there is no reaction that would lead to a net ionic equation. This is because iron (III) sulfate already contains iron (III) ions, and adding more iron to it in the elemental form does not change the chemical composition or lead to the formation of a new product. Therefore, no ionic equation can be written for this scenario.
The net ionic equation for powdered iron added to a solution of iron (III) sulfate can be determined by understanding the reaction between the two compounds.
Iron (III) sulfate is composed of the iron (III) ion, Fe³⁺, and the sulfate ion, SO₄²⁻. When powdered iron, Fe, is added to the solution, it reacts with the Fe³⁺ ions to form iron (II) ions, Fe²⁺.
The net ionic equation for this reaction is:
Fe(s) + 2Fe³⁺(aq) → 3Fe²⁺(aq)