Consider the reaction when aqueous solutions of potassium sulfide and iron(II) chloride are combined. The net ionic equation for this reaction is:

Answer 1

Molecular equation:

K₂S(aq) + FeCl₂(aq) —> 2KCl(aq) + FeS(s)

Net ionic:

Fe²⁺(aq) + S^2-(aq) —> FeS(s)