Electro-chemistry: Part 1. General theory, Parte1Longmans, Green, 1908 - 268 páginas |
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Página 2
... ordinary chemical reactions , lies in the appearance of the products of reaction at the electrodes only ; not , as usual , throughout the mass of the reacting material . In the case chosen as example , all the oxygen appears at the ...
... ordinary chemical reactions , lies in the appearance of the products of reaction at the electrodes only ; not , as usual , throughout the mass of the reacting material . In the case chosen as example , all the oxygen appears at the ...
Página 8
... ordinary ampere - meter . The electrolytic process is used for the preparation of oxygen and hydrogen commercially.2 The vessels holding the electrolytes are of iron , as also the electrodes ; 15 per cent . soda solution is employed ...
... ordinary ampere - meter . The electrolytic process is used for the preparation of oxygen and hydrogen commercially.2 The vessels holding the electrolytes are of iron , as also the electrodes ; 15 per cent . soda solution is employed ...
Página 12
... ordinary chemical forms the substances of which the charged particles are made . It appears that all electrolytes break up into two parts -- one travelling in one direction ( called , arbitrarily , the direction of the current ) ; this ...
... ordinary chemical forms the substances of which the charged particles are made . It appears that all electrolytes break up into two parts -- one travelling in one direction ( called , arbitrarily , the direction of the current ) ; this ...
Página 15
... ordinary matter ; but , if generated far in the in- terior of the solution , will more probably collide with other molecules . When this occurs the ion may travel on again free , or its collision may break up the molecule , and so form ...
... ordinary matter ; but , if generated far in the in- terior of the solution , will more probably collide with other molecules . When this occurs the ion may travel on again free , or its collision may break up the molecule , and so form ...
Página 18
... ordinary matter are really constellations made up of these . In this way it would be as intelligible that one , two , or more electrons should be detached from a given atom , as added to it . We might , therefore , form this picture of ...
... ordinary matter are really constellations made up of these . In this way it would be as intelligible that one , two , or more electrons should be detached from a given atom , as added to it . We might , therefore , form this picture of ...
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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.