Electro-chemistry: General theoryLongmans, Green and Company, 1904 - 268 páginas |
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Página 8
... volts for each cell . The cells are constructed to take 600 amperes , and yield 220 litres of hydrogen and 110 of oxygen per hour , the purity of the gas being about 97 per cent . 2. Silver Voltameter . This is undoubtedly the most ...
... volts for each cell . The cells are constructed to take 600 amperes , and yield 220 litres of hydrogen and 110 of oxygen per hour , the purity of the gas being about 97 per cent . 2. Silver Voltameter . This is undoubtedly the most ...
Página 33
... volt , as measure of the difference of potential between two points , and therefore express the gradient of potential in volts per centimetre length . The precise way in which the velocity of ions depends on potential gradient is shown ...
... volt , as measure of the difference of potential between two points , and therefore express the gradient of potential in volts per centimetre length . The precise way in which the velocity of ions depends on potential gradient is shown ...
Página 34
... volt per centimetre ; for the latter we shall use the symbol U , and refer to UA and Uc as the mobility of the anion or cation . The mobilities of various ions are different , according to their specific character , and methods have ...
... volt per centimetre ; for the latter we shall use the symbol U , and refer to UA and Uc as the mobility of the anion or cation . The mobilities of various ions are different , according to their specific character , and methods have ...
Página 40
... volts or more , have preferred to use longer tubes without partitions ( Bein usually 50 to 60 cms . from anode to cathode ) . Bein has made special observations to determine whether partitions modify the rate of transport of ions , and ...
... volts or more , have preferred to use longer tubes without partitions ( Bein usually 50 to 60 cms . from anode to cathode ) . Bein has made special observations to determine whether partitions modify the rate of transport of ions , and ...
Página 41
... volts applied for 108 minutes : weight of silver deposited in voltameter in series with electrolyser was equiva- lent to O'o1021 grms . of chlorine . Hence migration ratio of chlorine 0'00624001021 = 0.611 The weakest point of such ...
... volts applied for 108 minutes : weight of silver deposited in voltameter in series with electrolyser was equiva- lent to O'o1021 grms . of chlorine . Hence migration ratio of chlorine 0'00624001021 = 0.611 The weakest point of such ...
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Términos y frases comunes
according accumulator acetic action amount ampere anion anode aqueous atom B.Sc cadmium calculated carboxyl groups cathode cations cent centimetre Chem chemical CHEMISTRY chlorine Clark cell coils College complex ions compounds concentration constant containing copper coulombs Crown 8vo cubic centimetre current density D.Sc Daniell cell deposited Diagrams dilute solutions discharge dissociation dissolved effect electro-affinity electrode potential electromotive force ELEMENTARY Engineering equation equiv equivalent conductivity faraday free energy gases give gram-equivalent Hence hydrogen ions hydroxyl Illustrations ionic ionisation ionisation-constant joules K₁ Kohlrausch latent heat law of dilution liquid litres measured mercury metal migration ratio mobility molecules normal ohms Ostwald oxygen phys Plates platinum polarisation positive potential difference PRACTICAL Professor quantity of electricity resistance Royal 8vo salts saturated silver sodium substance substitution succinic acid sulphate sulphuric acid theory tion tube velocity voltage voltameter volts wire zinc ΙΟ
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