dynamic redox reaction in a voltaic cell with led indicators and labeled beakers in a lab setting

redox reaction voltaic cell led indicators laboratory beakers electricity chemical lab equipment science experiment electrochemistry liquid bright colors colorful reactions flask aqueous solution ions setting voltage energy transfer electric current solutions research education scientific method stem demonstration engineering setup reactive substances safety gear conductivity thermal electrolytes kinetics apparatus microscopy experimental chemistry fluid dynamics chromatography oxidation reduction electrolysis visible spectrum bonding physical molecular interactions potentials dynamic labeled vivid occurs showcasing