Chemical News and Journal of Industrial Science, Tomy 120-121Chemical news office., 1920 |
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Strona 1
... EXPERIMENTAL . sign ( NOTE . In all the electrolytic experiments the potential impressed is given in volts and the current density is stated in amprères per square decimetre ) . 1. Pyridine as a Solvent for Uranyl Salts . Tests upon the ...
... EXPERIMENTAL . sign ( NOTE . In all the electrolytic experiments the potential impressed is given in volts and the current density is stated in amprères per square decimetre ) . 1. Pyridine as a Solvent for Uranyl Salts . Tests upon the ...
Strona 15
... experiments which attracted a great deal of attention at the time ( 1910 ) , that mammals have some power of synthesising amino - acids . But surely these experiments , striking as they are , reveal chiefly the feebleness of this ...
... experiments which attracted a great deal of attention at the time ( 1910 ) , that mammals have some power of synthesising amino - acids . But surely these experiments , striking as they are , reveal chiefly the feebleness of this ...
Strona 22
... experiments made upon refractory materials with a view to measuring certain physical pro- perties at high temperatures , particular attention being paid to thermal expansion , tensile strength , and thermal conductivity . A very ...
... experiments made upon refractory materials with a view to measuring certain physical pro- perties at high temperatures , particular attention being paid to thermal expansion , tensile strength , and thermal conductivity . A very ...
Strona 23
... Experiments are given showing that the current effi ciency of the electrolysis is not considerably affected by ... experimental curves of J. Sameshima for acetone - ether mixtures . The fit is almost perfect . Sameshima himself gives an ...
... Experiments are given showing that the current effi ciency of the electrolysis is not considerably affected by ... experimental curves of J. Sameshima for acetone - ether mixtures . The fit is almost perfect . Sameshima himself gives an ...
Strona 44
... experiments . The solution was prepared by adding anhydrous UCI , directly to the anhydrous acetone in the electrolysing cell . There was considerable hissing and fuming , and the acetone became blackened . The air was removed from the ...
... experiments . The solution was prepared by adding anhydrous UCI , directly to the anhydrous acetone in the electrolysing cell . There was considerable hissing and fuming , and the acetone became blackened . The air was removed from the ...
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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...