As a matter of fact, a feasible reaction represents the cell effectively.All in all, if the EMF of the substance’s cell is positive, the reaction is feasible.However, it is possible only if the substances with greater potential reduce, while those with lesser potential lose their electrons or oxidize.Basis the values of E of the two different electrodes, the electrochemical series can predict the feasibility of the provided redox reaction.Predicting the feasibility of the redox reaction Therefore, substances having -E values have the potential to free the Hydrogen from different acids.Hence, when such a substance is placed in an acid solution, it gets oxidized, and an effective reduction of H+ ions occurs to form hydrogen gas.All metals with negative electrode potential (-E) have an increased tendency to lose electrodes compared to Hydrogen.Prediction of metals’ ability to liberate hydrogen gas from acid The substance with a lower standard of reduction potential will displace the metal from the salt solution with a greater value.As a matter of fact, a higher metal in the series tends to supply electrons to the metal’s cations.A substance or metal higher in the electrochemical series will evict a material from its lower-in-the-series solution.All such substances that appear at the bottom of the electrochemical series act as good oxidation agents.All substances that appear on top of the electrochemical series act as good reduction agents.The electrochemical series helps identify different materials that are good reducing and oxidation agents.There are many applications of electrochemical series, such as – Reduction and oxidation strengths The electrodes (metals and non-metals) interface with their ions in an electrochemical series and organize according to their reduction potentials’ magnitude. It defines the sequence of rising potential values of the electrodes for the structure of the elements. Easy tricks to remember the electrochemical seriesĮlectrochemical series | What do you need to know?Ĭreated by comparing different electrode potentials to conventional hydrogen electrodes, the electrochemical series helps in the arrangement of components.Electrochemical series | What do you need to know?.
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