Electro-chemistry, Parte1Longmans, Green and Company, 1908 |
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Página 1
... wires to a source of electric current ( battery , dynamo , thermopile , etc. ) . Such an arrangement is known as an electrolytic cell . The platinum plates FIG . 1 . serve to convey the current into and out of the liquid , and are ...
... wires to a source of electric current ( battery , dynamo , thermopile , etc. ) . Such an arrangement is known as an electrolytic cell . The platinum plates FIG . 1 . serve to convey the current into and out of the liquid , and are ...
Página 9
... wire or rod of pure silver for anode , suspended in the middle of the bowl , and a strong solution of silver nitrate or chlorate as electrolyte . The weight deposited on the cathode is determined : the loss of weight of the anode ...
... wire or rod of pure silver for anode , suspended in the middle of the bowl , and a strong solution of silver nitrate or chlorate as electrolyte . The weight deposited on the cathode is determined : the loss of weight of the anode ...
Página 11
... wires sealed through the glass . Mercury 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 ...
... wires sealed through the glass . Mercury 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 ...
Página 16
... wires , the current seemed continuous , and it was hardly imagined that it could be of a convective character . The theories of electric action that had been developed always regarded that action as being continuous in space , so that ...
... wires , the current seemed continuous , and it was hardly imagined that it could be of a convective character . The theories of electric action that had been developed always regarded that action as being continuous in space , so that ...
Página 19
... wires , etc. , and whether plates or any other conductors be used , but the circumstances are simpler and more marked in the case imagined . To make illustrative experiments we may suppose a pair of brass FIG . 8 . plates with a few ...
... wires , etc. , and whether plates or any other conductors be used , but the circumstances are simpler and more marked in the case imagined . To make illustrative experiments we may suppose a pair of brass FIG . 8 . plates with a few ...
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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