Question

fill in the blank question hydrochloric acid (hcl) and sulfuric acid (h₂so₄) are acids because they release

ions into the solution.

Explanation:

Acids (like HCl and \(H_2SO_4\)) release hydrogen ions (\(H^+\)) in aqueous solutions, defining them as acids (Arrhenius theory).

Answer:

hydrogen (\(H^+\))