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12-04-2018
Chemistry

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Would the amount of solid magnesium increase decrease or stay the same if you added a strong acid to it?

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ChemistryHelper2024 ChemistryHelper2024

21-04-2018

Solid Magnesium is considered as active metal so it reacts with strong acids like HCl and H₂SO₄ liberating Hydrogen gas according to the following equations:

Mg(s) + 2 HCl(aq) → MgCl₂(aq) + H₂(g)
Mg(s) + H₂SO₄(aq) → MgSO₄(aq) + H₂(g)

so the amount of solid magnesium decrease by addition of strong acid to it.

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