Chemical News and Journal of Industrial Science, Tomy 120-121Chemical news office., 1920 |
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Strona 2
... pressure of 14 volts was required to give any perceptible reading on the milliammeter used . When the voltage was increased to 30 a current density of 0.31 amp . was obtained . The solution became very dark , due to the carbonisation of ...
... pressure of 14 volts was required to give any perceptible reading on the milliammeter used . When the voltage was increased to 30 a current density of 0.31 amp . was obtained . The solution became very dark , due to the carbonisation of ...
Strona 3
... pressure of 130 volts . A bronze - like deposit , very smooth , was formed on both sides of the cathode . The deposit was quite thin and iridescent . The potential of this deposit was taken with a solution of uranyl nitrate con- taining ...
... pressure of 130 volts . A bronze - like deposit , very smooth , was formed on both sides of the cathode . The deposit was quite thin and iridescent . The potential of this deposit was taken with a solution of uranyl nitrate con- taining ...
Strona 4
... pressure of 6 volts and a current density of 2.32 amp . for one hour . On removing the cathode and washing with water no deposit could be seen . The cathode was treated with concentrated nitric acid , and the washings were tested for ...
... pressure of 6 volts and a current density of 2.32 amp . for one hour . On removing the cathode and washing with water no deposit could be seen . The cathode was treated with concentrated nitric acid , and the washings were tested for ...
Strona 9
... pressure reducing valve fitted to the branch leading to the stills . A Wilton automatic spent liquor valve was fitted to the main still . The coupling up of the various make - up pieces completed the re - erection of the plant . The ...
... pressure reducing valve fitted to the branch leading to the stills . A Wilton automatic spent liquor valve was fitted to the main still . The coupling up of the various make - up pieces completed the re - erection of the plant . The ...
Strona 17
... pressure of 4 volts and an average current The deposits were obtained by electrolysing the solu- density of 18 amp . Stationary electrodes were used and the container rotated . The single potentials of these deposits were not measured ...
... pressure of 4 volts and an average current The deposits were obtained by electrolysing the solu- density of 18 amp . Stationary electrodes were used and the container rotated . The single potentials of these deposits were not measured ...
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Popularne fragmenty
Strona 241 - And these things being considered, it seems probable to me, that God in the beginning formed matter in solid, massy, hard, impenetrable, moveable particles, of such sizes and figures, and with such other properties, and in such proportion to space, as most conduced to the end for which he formed them...
Strona 150 - In short, he must become impressed with the salutary truth, that no one can be perfectly free till all are free ; no one can be perfectly moral till all are moral ; no one can be perfectly happy till, all are happy.
Strona 292 - FARADAY AS A DISCOVERER. One vol., I2mo. Cloth, $1.00. " It has been thought desirable to give you and the world some image of Michael Faraday as a scientific investigator and discoverer.
Strona 141 - A fire-mist and a planet, A crystal and a cell, A jelly-fish and a saurian. And caves where the cave-men dwell: Then a sense of law and beauty. And a face turned from the clod, Some call it Evolution, And others call it God.
Strona 241 - ... these primitive particles, being solids, are incomparably harder than any porous bodies compounded of them; even so very hard as never to wear or break in pieces; no ordinary power being able to divide what God himself made one in the first creation.
Strona 12 - An act relating to labor, constituting chapter thirty-one of the consolidated laws," is amended by the addition of a new section numbered fifty-eight, to read as follows: § 58. Industrial poisonings to be reported. 1. Every medical practitioner attending on or called in to visit a patient whom he believes to be suffering from poisoning from lead, phosphorus, arsenic...
Strona 147 - If possible, the powers of Europe should be made envious against one another in order to give occasion for a coup when the opportunity arises.
Strona 197 - It stands complete and apparently well tested, but without any visible means of support. These supports must obviously exist, and the most fascinating problem of modern physics is to find them. Experiment has outrun theory, or, better, guided by erroneous theory, it has discovered relationships which seem to be of the greatest interest and importance, but the reasons for them are as yet not at all understood.
Strona 154 - ... and at a velocity which can be calculated from the rate of extension of the spring. In this way all the data required for the determination of the absolute kinematic viscosity of the fluid were determined.
Strona 292 - I may be with the researches and discoveries of that great master, however numerous the illustrations which occur to me of the loftiness of Faraday's character and the beauty of his life — still to grasp him and his researches as a whole; to seize upon the ideas which guided him, and connected them; to gain entrance into that strong and active brain, and read from it the riddle of the world...