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Sagot :
Answer:Zn(s) + H2SO4(aq) → ZnSO4(aq) + H2(g)
O2Zn(s) + H2SO4(aq) → 22nH(aq) + SO4(s)
Explanation:
A reaction where one element gets substituted by another is called a single replacement reaction. The balanced equation reaction is Zn(s) + H₂SO₄(aq) → ZnSO₄(aq) + H₂(g). Thus, option B is correct.
What is the single-displacement reaction?
A single-displacement reaction is a replacement reaction where the element from a compound gets substituted or replaced by another element from the reactant to produce a product.
The replacement or the substitution is based on the reactivity or the activity series. The element with more strength will replace the element that is weak and has lower strength.
The balanced single-displacement reaction is given as,
Zn(s) + H₂SO₄(aq) → ZnSO₄(aq) + H₂(g)
Here, zinc has more reactivity capability than hydrogen and hence replaces to produce zinc sulfate.
Therefore, option B. Zn(s) + H₂SO₄(aq) → ZnSO₄(aq) + H₂(g) is the balanced equation.
Learn more about the single-displacement reaction here:
https://brainly.com/question/13328989
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