Final answer:
The net ionic equation for the precipitate formed by mixing Fe(NO)₃ with NaOH is Fe³⁺(aq) + 3OH⁻(aq) → Fe(OH)₃(s).
Step-by-step explanation:
The net ionic equation for the precipitate formed by mixing Fe(NO)₃ with NaOH is:
Fe³⁺(aq) + 3OH⁻(aq) → Fe(OH)₃(s)
In this reaction, Fe³⁺ cations react with OH⁻ anions to form solid Fe(OH)₃. This is a precipitation reaction, as the insoluble Fe(OH)₃ precipitates out of the solution.