Electrochemical methods are techniques that use electrical energy to drive chemical reactions. These methods are commonly employed in various applications, such as battery development, corrosion studies, and electroplating. By applying a voltage, these techniques can facilitate the transfer of electrons between substances, leading to oxidation and reduction reactions. One of the key advantages of electrochemical methods is their ability to analyze and manipulate chemical processes with high precision. Techniques like potentiometry and voltammetry allow scientists to measure the concentration of specific ions or compounds in a solution. This makes electrochemical methods valuable in fields such as environmental monitoring and biomedical research.