Electro-chemistry, Parte1Longmans, Green and Company, 1908 |
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Página 7
... volt- ameter ( Fig . 4 ) may be used . The mixed gases are passed through a small chamber full of strong sulphuric acid , to dry them , and allowed to escape . The apparatus is ... volts to work it , MECHANISM OF CONDUCTION IN ELECTROLYTES 7.
... volt- ameter ( Fig . 4 ) may be used . The mixed gases are passed through a small chamber full of strong sulphuric acid , to dry them , and allowed to escape . The apparatus is ... volts to work it , MECHANISM OF CONDUCTION IN ELECTROLYTES 7.
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 gases 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 gases 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 ...
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Términos y frases comunes
according accumulator amalgam amount ampere anion anode atom 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 electrolytic cell 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 zinc