Answer:
Al(NO₃)₃(s) → Al⁺³(aq) + 3NO⁻³(aq)
Explanation:
To answer the question we need to ask ourselves the following;
What is a dissolution reaction?
- Dissolution reactions are types of reactions in which solutes either in liquid, solid or gaseous form are dissolved in solvent such as water to form solutions.
What happens when a salt or a compound dissolves in water?
- When a soluble salt or compound dissolves in water it ionizes to form ions.
- For example, Al(NO₃)₃ is a soluble salt, therefore, when dissolved in water it dissolves completely into aluminium ions and nitrate ions.
- Therefore, the balanced dissolution equation for Al(NO₃)₃ is;
Al(NO₃)₃(s) → Al⁺³(aq) + 3NO⁻³(aq)
