- gas voltameter
- Электрохимия: газовый кулометр
Универсальный англо-русский словарь. Академик.ру. 2011.
gas voltameter
Смотреть что такое "gas voltameter" в других словарях:
Voltameter — (Voltaelektrometer), ein zuerst von Faraday angegebenes Instrument, um die Stärke eines galvanischen Stromes mittelst der in gewisser Zeit zersetzten Wassermenge zu messen. Ein Glasgefäß ist mit Wasser gefüllt, welchem etwas Schwefelsäure… … Pierer's Universal-Lexikon
voltameter — [väl tam′ət ər] n. [ VOLTA(IC) + METER] Physics an electrolytic cell that measures the quantity of electric charge flowing through it by a resulting chemical action, as by indicating the amount of gas collected or the amount of metal deposited on … English World dictionary
Hofmann voltameter — A Hofmann voltameter is an apparatus for electrolyzing water, invented by August Wilhelm von Hofmann (1818–1892). It consists of three joined upright cylinders, usually glass. The inner cylinder is open at the top to allow addition of water and… … Wikipedia
Electrolysis of water — is the decomposition of water (H2O) into oxygen (O2) and hydrogen gas (H2) due to an electric current being passed through the water. Simple setup for demonstration of electrolysis of water at home. Contents … Wikipedia
Galvanismus — Galvanismus, die durch Berührung ungleichartiger Substanzen eregte Elektricität. A) Erscheinung des G. Im jähre 1789 machte Galvani die Entdeckung, daß, alser mit einer kupfernen Lanzette, in der er den Nerv enes präparirten Froschschenkels hielt … Pierer's Universal-Lexikon
Coulometry — is the name given to a group of techniques in analytical chemistry that determine the amount of matter transformed during an electrolysis reaction by measuring the amount of electricity (in coulombs) consumed or produced.[1] There are two basic… … Wikipedia
Timeline of hydrogen technologies — A timeline of the history of hydrogen technology.Timeline1600s* 1625 First description of hydrogen by Johann Baptista van Helmont. First to use the word gas . * 1650 Turquet de Mayerne obtained by the action of dilute sulphuric acid on iron a gas … Wikipedia
Chloralkali process — The chloralkali process is an industrial process for the electrolysis of sodium chloride solution (brine). Depending on the method several products beside hydrogen can be produced. If the products are separated, chlorine and sodium hydroxide are… … Wikipedia
Downs cell — The Downs process is an electrochemical method for the commercial preparation of metallic sodium, in which molten NaCl is electrolyzed in a special apparatus called the Downs cell.[1] How it works Schematic diagram of the Downs cell … Wikipedia
Castner–Kellner process — The Castner–Kellner process is a method of electrolysis on an aqueous alkali chloride solution (usually sodium chloride solution) to produce the corresponding alkali hydroxide,[1] invented by American Hamilton Castner and Austrian[2] Karl Kellner … Wikipedia
Hoffman — Hoffmann and Hofmann are German surnames (meaning man of the yard, court ) which in American English or Eastern European languages are often rendered as Hoffman, Hofman and also Huffman.Hoffman*Abbie Hoffman, social activist of prominence in the… … Wikipedia
