“…Some common misconceptions that experienced by students in equilibrium reactions are that the reaction will occur after all reactants have reacted (Özmen, 2008;Usu, Rahmanpiu & Murhadi, 2019) such as irreversible reaction. Some even thought that no reaction occurs in the equilibrium system (Demircioğlu, Demircioğlu & Yadigaroğlu, 2013;Heeg, Bittorf & Schanze, 2020;Özmen, 2008). An accurate and complete understanding of the concept is essential for introducing other concepts.…”