Electro-chemistry: Part 1. General theory, Parte1Longmans, Green, 1908 - 268 páginas |
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Página 10
... dissolved off with nitric acid and the bowl cleaned for further use . The bowl should be kept free from scratches , to ensure a good deposit . Richards finds that Rayleigh's deposits were too heavy , the correct value being o'0011175 ...
... dissolved off with nitric acid and the bowl cleaned for further use . The bowl should be kept free from scratches , to ensure a good deposit . Richards finds that Rayleigh's deposits were too heavy , the correct value being o'0011175 ...
Página 11
... dissolves off the anode and is deposited on the cathode : hence there is a tendency to form a denser solution at the anode , and , if too strong current be used , crystals will form there ; the anode should therefore be put at the top ...
... dissolves off the anode and is deposited on the cathode : hence there is a tendency to form a denser solution at the anode , and , if too strong current be used , crystals will form there ; the anode should therefore be put at the top ...
Página 12
... dissolves off this and is deposited on the cathode , so that the drop of solution creeps slowly up the tube , its movement being proportional to the quantity of electricity flowing . When the drop has reached the top of the scale , the ...
... dissolves off this and is deposited on the cathode , so that the drop of solution creeps slowly up the tube , its movement being proportional to the quantity of electricity flowing . When the drop has reached the top of the scale , the ...
Página 14
... dissolved substance , drawn into chains by the action of the electric force , exchanged partners in such a way as to leave the end links of the chain free . Thus- CIH CIH CIH CIH four molecules of hydrochloric acid , orientated by the ...
... dissolved substance , drawn into chains by the action of the electric force , exchanged partners in such a way as to leave the end links of the chain free . Thus- CIH CIH CIH CIH four molecules of hydrochloric acid , orientated by the ...
Página 15
... dissolved condition as in the solid . It was Arrhenius who first put forward reasons for supposing that an electrolyte might be largely , and in some cases almost com- pletely , dissociated in solution . This view , though violently in ...
... dissolved condition as in the solid . It was Arrhenius who first put forward reasons for supposing that an electrolyte might be largely , and in some cases almost com- pletely , dissociated in solution . This view , though violently in ...
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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.