Al(s) + H₂SO₄(aq) → Al₂(SO₄)₃(aq) + H₂ (g) Which of the following are the PRODUCTS in the NET ionic equation?
Is the answer Al³⁺, H₂, H₃O⁺ ? or is it Al³⁺, H₂, H₂0
The products in the net ionic equation are Al³⁺, H₂, and H₂O.
To find the products in the net ionic equation, we need to first write the complete ionic equation.
The given balanced equation is:
Al(s) + H₂SO₄(aq) → Al₂(SO₄)₃(aq) + H₂(g)
To write the complete ionic equation, we need to dissociate all the soluble ionic compounds into their respective ions. In this case, H₂SO₄ is an example of a soluble strong acid, so it will fully dissociate into its ions in water.
The complete ionic equation would be:
Al(s) + 2H⁺(aq) + SO₄²⁻(aq) → Al²⁺(aq) + 3SO₄²⁻(aq) + H₂(g)
Now, to identify the net ionic equation, we need to eliminate the spectator ions, which are ions that appear on both sides of the equation and do not participate in the overall reaction. In this case, Al²⁺ and SO₄²⁻ are spectator ions.
The net ionic equation would be:
2H⁺(aq) → H₂(g)
From the net ionic equation, we can see that the products are H⁺ (hydrogen ions) and H₂ (hydrogen gas). Therefore, the correct answer is H⁺, H₂.