reaction equipment electrode ph meter

This illustration shows a standard three-electrode electrochemical cell setup, commonly used in electrochemical experiments. It features three different electrodes—typically a reference electrode, a counter electrode, and a working electrode—immersed in an aqueous solution within a beaker. The electrodes are depicted in different colors (grey and black for the reference and counter electrodes, and green for the working electrode), and the water is colored blue. The setup is used to measure current and voltage in electrochemical reactions, crucial for various analyses and experiments in the field of electrochemistry.