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When H 2SO 4 is neutralized by NaOH in aqueous solution, the net ionic equation is ________. SO42- (aq) 2Na (aq) Na2SO4 (aq) SO42- (aq) 2Na (aq) Na2SO4 (s) H (aq) OH- (aq) H2O (l) H2SO4 (aq) 2OH- (aq) 2H2O (l) SO42- (aq) 2H (aq) 2NaOH (aq) 2H2O (l) 2Na (aq)

Respuesta :

Answer:

H+(aq) + OH-(aq) ——> H2O(l)

Explanation:

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The net ionic equation for the neutralization reaction between H₂SO₄ and NaOH is

2H⁺(aq) + 2OH⁻(aq) → 2H₂O(l)

From the question,

We are to write the net ionic equation for the neutralization reaction between H₂SO₄ and NaOH

First, we will write a balanced chemical equation for the reaction

The balanced chemical equation for the reaction is

H₂SO₄(aq) + 2NaOH(aq) → Na₂SO₄(aq) + 2H₂O(l)

Now, we will write the ionic equation

The ionic equation for the reaction is

2H⁺(aq) + SO₄²⁻(aq) + 2Na⁺(aq) 2OH⁻(aq) → 2Na⁺(aq) + SO₄²⁻(aq) + 2H₂O(l)

Then, cancel out the spectator ions, Na⁺ and SO₄²⁻ , to give the net ionic equation

The net ionic equation for the neutralization reaction is

2H⁺(aq) + 2OH⁻(aq) → 2H₂O(l)

Hence, the net ionic equation for the neutralization reaction between H₂SO₄ and NaOH is

2H⁺(aq) + 2OH⁻(aq) → 2H₂O(l)

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