eng Science and Education Publishing World Journal of Chemical Education 2375-1657 2019-03-11 7 2 53 64 10.12691/wjce-7-2-4 WJCE2019724 article Achim Habekost habekost@ph-ludwigsburg.de 1 University of Ludwigsburg, Department of Chemistry, Ludwigsburg, Germany Electrochemical simulations are presented to introduce students to the capabilities of cyclic voltammetry (CV). The systems chosen involve one and two-electron transfers, and can be delineated with CV as being reversible, quasi-reversible, or irreversible. The rate constants for the electron transfer can be estimated by the theory of Nicholson and Shain. DigiElch, professional® provides the opportunity of fitting experimental CVs after assuming a reaction scheme. We will demonstrate data fitting for two different mechanisms, electron transfer E and electron transfer followed by a chemical reaction with a subsequent electron transfer of the product ECE. http://pubs.sciepub.com/wjce/7/2/4/wjce-7-2-4.pdf (Spectro-)Electrochemistry electrochemical simulation and fitting with DigiElch professional^?