Electro-chemistry, Parte1Longmans, Green and Company, 1908 |
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Página 3
... silver , and it appears that one coulomb deposits o'oo11175 grm . of that metal . This quantity is known as the electro - chemical equiva- lent of silver , and by means of Faraday's second law we may calculate from it the electro ...
... silver , and it appears that one coulomb deposits o'oo11175 grm . of that metal . This quantity is known as the electro - chemical equiva- lent of silver , and by means of Faraday's second law we may calculate from it the electro ...
Página 8
... Silver Voltameter . - This is undoubtedly the most accurate of all . The weight of silver deposited from a solution by a measured current in a measured time has been determined several times , the most important determinations being ...
... Silver Voltameter . - This is undoubtedly the most accurate of all . The weight of silver deposited from a solution by a measured current in a measured time has been determined several times , the most important determinations being ...
Página 9
... silver rod , suspended by a silver wire from a glass rod , A , which served to ensure good B E ееее D C FIG . 5 . electrical insulation . Between anode and cathode is placed the 1 Zeitschr.phys . Chem . , 32 , 321 ( 1900 ) and 41 302 ...
... silver rod , suspended by a silver wire from a glass rod , A , which served to ensure good B E ееее D C FIG . 5 . electrical insulation . Between anode and cathode is placed the 1 Zeitschr.phys . Chem . , 32 , 321 ( 1900 ) and 41 302 ...
Página 10
... silver is deposited in a crystalline form , and needs to be very thoroughly washed with water , to remove the mother liquor from the crystals ; it is finally washed with alcohol and dried at 160 ° C. After use the silver should be ...
... silver is deposited in a crystalline form , and needs to be very thoroughly washed with water , to remove the mother liquor from the crystals ; it is finally washed with alcohol and dried at 160 ° C. After use the silver should be ...
Página 13
... silver in a solution of silver nitrate is made up of a large number of similar particles , the silver atoms , and if the amount of electricity conveyed is proportional to the amount of silver deposited on the cathode , it is natural to ...
... silver in a solution of silver nitrate is made up of a large number of similar particles , the silver atoms , and if the amount of electricity conveyed is proportional to the amount of silver deposited on the cathode , it is natural to ...
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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