Sulfuric acid reacts with aqueous sodium hydroxide to produce aqueous sodium sulfate and liquid water. Which is the correct bala nced chemical equation for this reaction description?
1 answer:
Answer:
Balanced reaction is: H₂SO₄ (aq) + 2NaOH (aq) → Na₂SO₄ (aq) + 2H₂O (l)
Explanation:
We determine the reactants:
H₂SO₄ → Sulfuric acid
NaOH → Sodium hydroxide
When a strong acid and a strong base react each other, it is produced water and a determined salt. This is a reaction of <em><u>neutralization</u></em>
We dissociate the reactants:
H₂SO₄ → 2H⁺ + SO₄⁻²
NaOH → Na⁺ + OH⁻
2H⁺ + 2OH⁻ → 2H₂O
2Na⁺ + SO₄⁻² → Na₂SO₄
Balanced reaction is: H₂SO₄ (aq) + 2NaOH (aq) → Na₂SO₄ (aq) + 2H₂O (l)
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