A voltameter or coulometer is a scientific instrument used for measuring electric charge (quantity of electricity) through electrolytic action. The SI unit of electric charge is the coulomb.
The voltameter should not be confused with a voltmeter, which measures electric potential. The SI unit for electric potential is the volt.
A voltameter or coulometer is a scientific instrument used for measuring electric charge (quantity of electricity) through electrolytic action. The SI...
A Hofmann voltameter is an apparatus for electrolysing water, invented by August Wilhelm von Hofmann (1818–1892) in 1866. It consists of three joined upright...
ennobled on his seventieth birthday. His name is associated with the Hofmann voltameter, the Hofmann rearrangement, the Hofmann–Martius rearrangement, Hofmann...
charge. The electrochemical equivalent of an element is measured with a voltameter. The electrochemical equivalent of a substance is the mass of the substance...
dioxide for as long as the bicarbonate anion stays in solution. The Hofmann voltameter is a small-scale electrolytic cell. It consists of three joined upright...
electrochemical processes: Copper coulometer Mercury coulometer Hofmann voltameter "Voltameter" is a synonym for "coulometer". DeFord, Donald D. (1960). "Electroanalysis...
devices. With George Wood Vinal he made an amperemeter based on a silver voltameter. He also headed the Safety Code division that defined the National Electrical...
hats with silk and thread. Samuel Thomas von Sömmerring invents a water voltameter electrical telegraph. William Hyde Wollaston invents the reflecting goniometer...
running on coal gas. 1866 – August Wilhelm von Hofmann invents the Hofmann voltameter for the electrolysis of water. 1873 – Thaddeus S. C. Lowe – water gas;...
now standard system of hydrocarbon nomenclature and invents the Hofmann voltameter. Emil Erlenmeyer proposes that naphthalene has a structure of two fused...
water electrolysis can be done with a simple apparatus like a Hofmann voltameter:"Electrolysis of water and the concept of charge". Archived from the original...
Albert F. O. Germann, "Studies on Perchloric Acid: Mercurous Perchlorate Voltameter," Indiana University Studies, vol. 1, no. 5 (1910), pp. 41–49; and Frank...
instruments now widely used for measuring the Sun's heat. A study of the lead voltameter (1907) Smithsonian pyrheliometry revised (1913 with Charles Greeley Abbot)...
Albert F. O. Germann, "Studies on Perchloric Acid: Mercurous Perchlorate Voltameter," Indiana University Studies, vol. 1, no. 5 (1910), pp. 41–49; and Frank...
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