The term electrochemical refers to a process or phenomenon that involves both electricity and chemistry. It typically describes reactions involving electrically charged particles, such as ions or electrons, which interact with chemical compounds in various ways. Electrochemical processes can occur naturally, such as in bioelectric phenomena, or they can be induced by human intervention through the use of electrolytes and other conductive materials. These reactions have numerous applications across many fields, including energy storage, sensors, and analytical chemistry.