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VladimirAG [237]
3 years ago
9

Which of the following chemical equations is balanced?

Chemistry
1 answer:
muminat3 years ago
5 0

Answer:

A, 4Fe 3O2 → 2Fe2O3

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Explanation:

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Answer:

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<em></em>

Reduction reaction:

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<em></em>

<em>So, the right choice is: D. Zn → Zn²⁺ + 2e⁻, 2H⁺ + 2e⁻ → H₂.</em>

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