Electro-chemistry, Parte1Longmans, Green and Company, 1908 |
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Página 5
... pressure of this p can be found from table , p . 255 . The actual pressure in the gas tube is b dry gas contained b h 13.6 h 13.6 ; that of the - ; and one - third of this is oxygen . Hence , according to the laws of gases , if v is the ...
... pressure of this p can be found from table , p . 255 . The actual pressure in the gas tube is b dry gas contained b h 13.6 h 13.6 ; that of the - ; and one - third of this is oxygen . Hence , according to the laws of gases , if v is the ...
Página 6
... pressure of the laboratory this comes to about 5 coulombs per cubic centimetre of the mixed gases . Hence a 100 c.c. gas tube does con- veniently for an experiment in which 500 coulombs of electricity are used ; and further , it is easy ...
... pressure of the laboratory this comes to about 5 coulombs per cubic centimetre of the mixed gases . Hence a 100 c.c. gas tube does con- veniently for an experiment in which 500 coulombs of electricity are used ; and further , it is easy ...
Página 7
... pressure in the latter will be greater than atmospheric ; ( ii . ) the height h , representing this differ- ence of level , is no longer of water - if the electrolyte be of hd density d the equivalent column of mercury is ; ( iii ...
... pressure in the latter will be greater than atmospheric ; ( ii . ) the height h , representing this differ- ence of level , is no longer of water - if the electrolyte be of hd density d the equivalent column of mercury is ; ( iii ...
Página 8
... pressure in the tube will be roughly proportional to the rate at which the gas is flowing , and may therefore be ... pressure of about 60 mm . of water - greater pressure causes a risk of mixing . In order to reduce the resistance of the ...
... pressure in the tube will be roughly proportional to the rate at which the gas is flowing , and may therefore be ... pressure of about 60 mm . of water - greater pressure causes a risk of mixing . In order to reduce the resistance of the ...
Página 69
... pressure - gauge , and the whole immersed in water . Since , then , water can enter the jar , but sugar cannot leave , it will be found that water enters , and so raises the pressure . The rise of pressure is an indication of the work ...
... pressure - gauge , and the whole immersed in water . Since , then , water can enter the jar , but sugar cannot leave , it will be found that water enters , and so raises the pressure . The rise of pressure is an indication of the work ...
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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