Write the formulas of the acids which liberated hydrogen gas when reacting with magnesium metal

Mg (magnesium) reacts with acids and Produces magnesium salt and hydrogen gas as the products.

Followings are some balanced reactions of Mg with acids.

Mg (s) + H₂SO₄ (aq) → MgSO₄ (aq) + H₂ (g)

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

Mg (s) + 2HNO₃ (aq) → Mg (NO₃) ₂ (aq) + H₂ (g)