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Marianna [84]
3 years ago
15

What is the overall equation for this chemical reaction?

Chemistry
1 answer:
Lady bird [3.3K]3 years ago
3 0
We combine the two equations, like we would any mathematical system of equations. After addition of the two equations, we get:
Mg + 2H⁺(aq) + 2e⁻ → Mg⁺²(aq) + H₂(g) + 2e⁻
Cancelling like terms from both sides

Mg + 2H⁺(aq) → Mg⁺²(aq) + H₂(g)
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