proton donors

Proton donors are substances that can release hydrogen ions (protons) into a solution. In chemistry, acids are examples of proton donors because they give away hydrogen ions during reactions. When an acid dissolves in water, it donates these protons to other molecules or ions, which is central to many chemical processes. This ability to donate protons determines whether a substance is acidic and influences how it reacts with other compounds. Understanding proton donors helps explain the behavior of acids and bases in various contexts, from everyday chemistry to biological systems.