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Балансировка окислительно-восстановительных уравнений
Electrochemistry is the science involved in the interconversion of electrical and chemical reactions. Such reactions are called reduction-oxidation,…
Электродвижущая сила
Electricity is generated by either electrons or ions flowing through a solution or a conducting medium. This flow of electrons or specifically…
Гальванические / гальванические элементы
Spontaneous Chemical Reactions Spontaneous redox reactions occur abundantly in nature. The chemical reaction occurring in a disposable AA battery…
Стандартные электродные потенциалы
On comparing the reactivity of silver and lead, it is observed that the two ionic species, Ag+ (aq) and Pb2+ (aq), show a difference in their redox…
Потенциал клеток и свободная энергия
Thermodynamics of a Redox Reaction Thermodynamics is the branch of physics dealing with the relationship between heat and other forms of energy. In…
Уравнение Нернста
Nonstandard Reaction Conditions The interconnection between standard cell potentials and various thermodynamic parameters such as the standard free…
Концентрационные ячейки
A concentration cell is a type of a  voltaic cell constructed by connecting two almost identical half-cells, both based on the same…
Аккумуляторы и топливные элементы
A battery is a galvanic cell that is used as a source of electrical power for specific applications. Modern batteries exist in a multitude of forms…
Коррозия
The degradation of metals due to natural electrochemical processes is known as corrosion. Rust formation on iron, tarnishing of silver, and the…
Электролиз
In a galvanic cell, the electrical work is done by a redox system on its surroundings as electrons produced by the spontaneous redox reactions are…
Коррозия металла и эффективность ингибиторов коррозии в менее проводящих СМИ
Material corrosion can be a limiting factor for different materials in many applications. Thus, it is necessary to better understand corrosion…
Характеризуя переноса электронов через биоплёнки жизни
Here we demonstrate the method of electrochemical gating used to characterize electrical conductivity of electrode-grown microbial biofilms under…

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