Electro-chemistry: Part 1. General theory, Parte1Longmans, Green, 1908 - 268 páginas |
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Página 1
... occurring in electrolysis may be described as electro - chemical . It is the study of such electro - chemical reactions that forms the subject of the present book . As a typical process of electrolysis we may take the decom- position of ...
... occurring in electrolysis may be described as electro - chemical . It is the study of such electro - chemical reactions that forms the subject of the present book . As a typical process of electrolysis we may take the decom- position of ...
Página 2
... occurs when a current is passed through is the decomposition of water into its elements , oxygen and hydrogen . Now , the leading peculiarity of this , as of all electro - chemical as distinguished from ordinary chemical reactions ...
... occurs when a current is passed through is the decomposition of water into its elements , oxygen and hydrogen . Now , the leading peculiarity of this , as of all electro - chemical as distinguished from ordinary chemical reactions ...
Página 3
... occurs con- stantly in all writings on electro - chemistry , is called by the Germans a " faraday , " 1 a term which we in England may very well adopt . 1 Faraday's laws have been found to hold exactly in all cases that have been ...
... occurs con- stantly in all writings on electro - chemistry , is called by the Germans a " faraday , " 1 a term which we in England may very well adopt . 1 Faraday's laws have been found to hold exactly in all cases that have been ...
Página 4
... occur simultaneously : in this case the laws must be taken as meaning that the total amount of material deposited at the anode makes up one gram - equivalent , and the same at the cathode . Thus , if current were passed through a ...
... occur simultaneously : in this case the laws must be taken as meaning that the total amount of material deposited at the anode makes up one gram - equivalent , and the same at the cathode . Thus , if current were passed through a ...
Página 15
... occurs the ion may travel on again free , or its collision may break up the molecule , and so form fresh ions ; or it may , by colliding with an ion of the opposite kind , recombine . The decomposition and recomposition of molecules ...
... occurs the ion may travel on again free , or its collision may break up the molecule , and so form fresh ions ; or it may , by colliding with an ion of the opposite kind , recombine . The decomposition and recomposition of molecules ...
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Términos y frases comunes
according accumulator amalgam amount ampere anion anode atom C₁ cadmium cadmium cell calculated calomel carboxyl groups cathode cation cent centimetre Chem chemical chlorine Clark cell coils complex ions compounds concentration constant coulombs cubic centimetre Daniell cell degree of ionisation deposited dilute solutions discharge dissociation dissolved effect electro-affinity electrode potential electromotive force equation equiv equivalent conductivity faraday free energy gases give gram-equivalent greater heat of reaction Hence hydrogen ions hydroxyl ionic ionisation ionisation-constant joules K₁ Kohlrausch latent heat law of dilution liquid litres measured mercury metal migration ratio mobility molecules normal ohms osmotic pressure Ostwald oxygen phys platinum plates polarisation positive potassium potential difference potential gradient quantity of electricity resistance reversible salts saturated silver sodium substance substitution succinic acid sulphuric acid temperature coefficient theory tion tube velocity volt voltage voltaic cell voltameter volts wire Zeitschr zinc
Pasajes populares
Página 2 - The amounts of different substances deposited or dissolved by the same quantity of electricity are proportional to their chemical equivalent weights.
Página 77 - ... also chemically, symmetrical, are obliged to orient their bodies in a certain way in relation to certain centers of force, as, for instance, the course of light, an electric current, the center of gravity of the earth, or chemical substances. This orientation is automatically regulated according to the law of mass action.^. The application of the law of mass action to this set of reactions is thus made possible. I consider it unnecessary to give up the term "comparative psychology...
Página 2 - One coulomb is the quantity of electricity conveyed by a current of one ampere flowing for one second.
Página 228 - All these instruments have two metallic terminals which must be connected to the two points between which the potential difference is to be measured.