HBr (aq) + H₂O (l) → H₃O⁺ (aq) + Br⁻ (aq)
Here's what the equation represents:
* HBr (aq): Hydrobromic acid in aqueous solution.
* H₂O (l): Liquid water.
* H₃O⁺ (aq): Hydronium ion, the form that hydrogen ions (H⁺) exist in water.
* Br⁻ (aq): Bromide ion, the anion formed when HBr ionizes.
Explanation:
When hydrobromic acid is dissolved in water, it donates a proton (H⁺) to a water molecule, forming a hydronium ion (H₃O⁺) and a bromide ion (Br⁻). This process is called ionization, and it results in an acidic solution.
