Source: wikibot/copper-copper-ii-sulfate-electrode

= Copper–copper(II) sulfate electrode
{wiki=Copper–copper(II)_sulfate_electrode}

The copper-copper(II) sulfate electrode is a type of reference electrode commonly used in electrochemistry. It consists of a copper metal electrode immersed in a saturated solution of copper(II) sulfate (CuSO₄). This electrode is popular because it provides a stable and reproducible electrochemical potential, making it useful in various applications, including corrosion studies and as a reference in potentiometric measurements.