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vredina [299]
4 years ago
5

What is the overall equation for this chemical reaction?

Chemistry
1 answer:
ahrayia [7]4 years ago
3 0

Answer:

Mg(s) + 2H⁺ → Mg²⁺(aq) + H₂.

Explanation:

  • To obtain the overall reaction, we sum the two half-reactions and omit the similar species in the reactants and products sides.
  • We have two reactions:

oxidation reaction:

Mg(s) → Mg²⁺(aq) + 2e.

Reduction reaction:

2H⁺ + 2e → H₂.

  • So, we add the two half-reactios and obtain the overall reaction:

<em>Mg(s) + 2H⁺ → Mg²⁺(aq) + H₂.</em>

<em></em>

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I hope this helped!

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