Electro-chemistry: General theoryLongmans, Green and Company, 1904 - 268 páginas |
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Página 22
... usually is not . Either the cationic or anionic current may , under some circumstances , vanish ; in which case the total current conveyed is of the other kind . The proportion in which the current is shared between the available ions ...
... usually is not . Either the cationic or anionic current may , under some circumstances , vanish ; in which case the total current conveyed is of the other kind . The proportion in which the current is shared between the available ions ...
Página 28
... latter are SO , " only ; but there is good reason to believe that Very possibly H2O , may be formed in the first instance ; but that is immaterial . when a divalent substance dissociates , it usually does so 28 ELECTRO - CHEMISTRY.
... latter are SO , " only ; but there is good reason to believe that Very possibly H2O , may be formed in the first instance ; but that is immaterial . when a divalent substance dissociates , it usually does so 28 ELECTRO - CHEMISTRY.
Página 29
... ( usually about 12 density ) , only a small amount of persulphuric acid is formed ; the readings of a voltameter may , however , be rendered slightly inaccurate from this cause . ( D ) Electrolysis of Caustic Soda between Nickel Plates ...
... ( usually about 12 density ) , only a small amount of persulphuric acid is formed ; the readings of a voltameter may , however , be rendered slightly inaccurate from this cause . ( D ) Electrolysis of Caustic Soda between Nickel Plates ...
Página 40
... 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 concludes that they do porous earthenware , parchment paper , gold - beater's ...
... 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 concludes that they do porous earthenware , parchment paper , gold - beater's ...
Página 42
... usually associated with the formation of intermediate ions , and will be further considered later . Besides the experiments already referred to may be mentioned those of Kümmell , 1 who measured zinc and cadmium salts in greater ...
... usually associated with the formation of intermediate ions , and will be further considered later . Besides the experiments already referred to may be mentioned those of Kümmell , 1 who measured zinc and cadmium salts in greater ...
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Términos y frases comunes
acetic action ampere anion anode atom B.Sc cadmium calculated carboxyl groups cathode cations cent centimetre charge Chem chemical CHEMISTRY chlorine Clark cell coils complex ions compounds concentration constant copper coulombs Crown 8vo cubic centimetre D.Sc Daniell cell density 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 heat of reaction 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 negative normal ohms Ostwald oxygen phys Plates platinum polarisation positive potential difference potential gradient PRACTICAL Professor quantity of electricity resistance salts saturated silver sodium substance substitution succinic acid sulphate sulphuric acid theory tion tube velocity volt voltage voltameter volts wire Zeitschr zinc ΙΟ
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