Electro-chemistry: Part 1. General theory, Parte1Longmans, Green, 1908 - 268 páginas |
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Página 12
... of " cations , " positively charged and carried towards the cathode : the other of " anions , " negatively charged , carried in the reverse direction , and deposited 12 ELECTRO - CHEMISTRY II Conduction of Fused Salts PAGE I.
... of " cations , " positively charged and carried towards the cathode : the other of " anions , " negatively charged , carried in the reverse direction , and deposited 12 ELECTRO - CHEMISTRY II Conduction of Fused Salts PAGE I.
Página 13
... ( positive ) hydrogen ions with an acid radicle , the latter compounds of a metal with ( negative ) hydroxyl ions . The acid and basic properties of liquids are due merely to the presence of hydrogen and hydroxyl ions respectively . Water ...
... ( positive ) hydrogen ions with an acid radicle , the latter compounds of a metal with ( negative ) hydroxyl ions . The acid and basic properties of liquids are due merely to the presence of hydrogen and hydroxyl ions respectively . Water ...
Página 14
... positive and negative charges of electricity ; and , for short- ness , to distinguish ions - i.e . charged atoms or groups - from uncharged ones , by the addition of for each positive charge , and for each negative . Thus , a silver ion ...
... positive and negative charges of electricity ; and , for short- ness , to distinguish ions - i.e . charged atoms or groups - from uncharged ones , by the addition of for each positive charge , and for each negative . Thus , a silver ion ...
Página 16
... positively and negatively charged particles - ions - exist in gases ; that these move under the action of electric force ; and that their motion constitutes a current . Further , that such ions can be produced within a gas in various ...
... positively and negatively charged particles - ions - exist in gases ; that these move under the action of electric force ; and that their motion constitutes a current . Further , that such ions can be produced within a gas in various ...
Página 17
... positively charged one , a deficit ; while in a neutral substance the elec- trons are so in equilibrium with the rest ... positive charge to sodium means to take away an J. J. Thomson , Phil . Mag . , 5. 346-355 ( 1903 ) . T. P. C. 1 C ...
... positively charged one , a deficit ; while in a neutral substance the elec- trons are so in equilibrium with the rest ... positive charge to sodium means to take away an J. J. Thomson , Phil . Mag . , 5. 346-355 ( 1903 ) . T. P. C. 1 C ...
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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.