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electrolysis    音标拼音: [ɪl,ɛktr'ɑləsəs]
n. 电分解,电解,以电针除痣

电分解,电解,以电针除痣

electrolysis
电解

electrolysis
电解

electrolysis
n 1: (chemistry) a chemical decomposition reaction produced by
passing an electric current through a solution containing
ions
2: removing superfluous or unwanted hair by passing an electric
current through the hair root

Electrolysis \E`lec*trol"y*sis\, n. [Electro- Gr. ? a loosing,
dissolving, fr. ? to loose, dissolve.] (Physics & Chem.)
The act or process of chemical decomposition, by the action
of electricity; as, the electrolysis of silver or nickel for
plating; the electrolysis of water.
[1913 Webster]


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  • Electrolysis - Wikipedia
    In chemistry and manufacturing, electrolysis is a technique that uses direct electric current (DC) to drive an otherwise non-spontaneous biological and physical reaction Electrolysis is commercially important as a stage in the separation of elements from naturally occurring sources such as ores using an electrolytic cell The voltage that is needed for electrolysis to occur is called the
  • Electrolysis Hair Removal: Benefits, How Many Treatments Youll Need . . .
    WebMD explains electrolysis, a procedure for removing individual hairs from the face or body by destroying the growth center of the hair with chemical or heat energy
  • Electrolysis | Definition, Uses, Facts | Britannica
    electrolysis, process by which electric current is passed through a substance to effect a chemical change The chemical change is one in which the substance loses or gains an electron (oxidation or reduction) The process is carried out in an electrolytic cell, an apparatus consisting of positive and negative electrodes held apart and dipped into a solution containing positively and negatively
  • Electrolysis: Definition, Process, Equations, Examples, and Applications
    What is meant by electrolysis How does it work Check out a few examples with reactions a diagram Learn the laws of electrolysis its applications
  • Electrolysis Explained: Process, Examples Applications
    electrolysis in chemistry: definition, process, half-equations, factors, and real-world applications A complete beginner-friendly guide
  • 11. 8: Electrolysis - Chemistry LibreTexts
    Electrolysis uses electrical energy to drive nonspontaneous redox reactions, with oxidation at the anode and reduction at the cathode Quantitative relationships link current, time, and mass of …
  • Introduction to Electrolysis - Student Academic Success
    Electrolysis is a process where electrical energy is used to drive a non-spontaneous chemical reaction The electrical energy provided is converted into chemical energy, driving the endothermic electrolytic reactions This is typically a molten substance or an aqueous solution containing free-moving
  • Electrolysis – Chemistry
    Electrolysis is the basis for certain ore refining processes, the industrial production of many chemical commodities, and the electroplating of metal coatings on various products Measurement of the current flow during electrolysis permits stoichiometric calculations
  • Introduction to electrolysis (video) | Khan Academy
    Explore the world of electrochemistry with this detailed comparison of voltaic and electrolytic cells Understand how spontaneous redox reactions in voltaic cells produce electric current, while electrolytic cells use electric current to drive non-spontaneous reactions Learn the key differences in electrode signs and how to identify anodes and cathodes in each cell type
  • 17. 6 Electrolysis – Chemistry Fundamentals
    The Electrolysis of Molten Sodium Chloride Metallic sodium, Na, and chlorine gas, Cl A 2, are used in numerous applications, and their industrial production relies on the large-scale electrolysis of molten sodium chloride, NaCl (l) The industrial process typically uses a Downs cell similar to the simplified illustration shown in Figure 17 6 1





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