The Quarterly Journal, Volume 17John Murray, 1824 |
From inside the book
Results 1-5 of 46
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... Oxide of Nickel . 18. White Copper . 19. Prussian Blue . 20. Crystallization of the Sub - car- bonate of Potash . 21. Composition of Ancient Ruby Glass . 22. De- tection of Arsenic in cases of Poisoning . 23. On the Detection of Acetate ...
... Oxide of Nickel . 18. White Copper . 19. Prussian Blue . 20. Crystallization of the Sub - car- bonate of Potash . 21. Composition of Ancient Ruby Glass . 22. De- tection of Arsenic in cases of Poisoning . 23. On the Detection of Acetate ...
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... Oxides of Iron . 17. Iodous Acid . 18. Preparation of pure Oxide of Uranium . 19 . Uranium Pyrophori . 20. Atomic or Proportional Weights . 21 . On the Acetates of Copper . By M. Vauquelin . 22. Dahline , or Inuline , in the Jerusalem ...
... Oxides of Iron . 17. Iodous Acid . 18. Preparation of pure Oxide of Uranium . 19 . Uranium Pyrophori . 20. Atomic or Proportional Weights . 21 . On the Acetates of Copper . By M. Vauquelin . 22. Dahline , or Inuline , in the Jerusalem ...
Page 19
... , on account of the difficulty of executing it properly with high powers , as well as that it C 2 in Optical Instruments . 19 Combustion of Iron by Sulphur 16 Ammonia in Oxides of Iron Iodous Acid 18 Preparation of pure Oxide of Uranium.
... , on account of the difficulty of executing it properly with high powers , as well as that it C 2 in Optical Instruments . 19 Combustion of Iron by Sulphur 16 Ammonia in Oxides of Iron Iodous Acid 18 Preparation of pure Oxide of Uranium.
Page 125
... oxide is limpid and colourless . It boils rapidly by the difference of temperature between 50 and 0 ° , and does not solidify at - 10 . Its refractive power is less than that of any known fluid , and the pressure of its vapour is equal ...
... oxide is limpid and colourless . It boils rapidly by the difference of temperature between 50 and 0 ° , and does not solidify at - 10 . Its refractive power is less than that of any known fluid , and the pressure of its vapour is equal ...
Page 133
... oxide than nitrous gas . To Mr. Dalton's opinion of nitrous gas , which makes it the binary compound , its greater facility of decomposition might present a reasonable objection . But it is quite inconsistent with sound reasoning to ...
... oxide than nitrous gas . To Mr. Dalton's opinion of nitrous gas , which makes it the binary compound , its greater facility of decomposition might present a reasonable objection . But it is quite inconsistent with sound reasoning to ...
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Common terms and phrases
action ammonia animal antimony aperture appears ascertained Astr atmosphere barometer Berl Blainville body carbonic carbonic acid chronometers colour comet common condensation considerable copper Decl deposited diameter dipping needle distance earth effect elastic electricity equal evaporation experiment eye-glass feet fish fluid force fresh water fulminating fulminating silver Georgian glass grains heat hydrogen hygrometer inches influence iron Jahrb Lecture magnetic Magnitude of Stars means Mém metal moisture Moon muriatic acid natural needle nitric acid object object-glass observations obtained orbit oscillations oxide oxygen paper parallax particles phenomena Pingré Planet's or Star's plate pole portion potash precipitated produced proportion quantity remarks resistance respect river river Maule Semiramis shell shew Sidereal silver solution species sphere Star's Declination Star's Name substance sulphate sulphuric acid supposed surface telescope temperature tems tides tion tube vapour velocity Venus Mercury whole wire
Popular passages
Page 122 - ... increased, and the undulations were feebler. At a smaller distance the surface of the mercury became plane ; and rotation slowly began round the wire. As the magnet approached, the rotation became more rapid, and •when it was about half an inch above the mercury, a great depression of it was observed above the wire, and a vortex, which reached almost to the surface of the wire.
Page 127 - Experiments have never been the means of discovery ; and a survey of what has been attempted of late years in physiology will prove that the opening of living animals has done more to perpetuate error than to confirm the just views taken from the study of anatomy and natural motions.
Page 360 - ... 6 to 5. The following Table exhibits the relative adhesion of nails of various kinds, when forced into dry Christiana Deal, at right angles to the grain of the wood...
Page 130 - An Account of the Effect of Mercurial Vapours on the Crew of His Majesty's Ship, Triumph...
Page 133 - Now, though we have not the means of ascertaining the extent of our own atmosphere, those of other planetary Bodies are nevertheless objects for astronomical investigation; and it may be deserving of consideration, whether, in any instance, a deficiency of such matter can be proved, and whether, from this source, any conclusive argument can be drawn in favour of ultimate atoms of matter in general. For, since the law of definite proportions discovered by chemists is the same for all kinds of matter,...
Page 338 - By invisible, but ever-active agencies, the waters of the deep are raised into the air, whence their distribution follows, as it were by measure and weight, in proportion to the beneficial effects which they are calculated to produce. By gradual, but almost insensible expansions, the equipoised currents of the atmosphere are disturbed, the stormy winds arise, and the waves of the sea are lifted up ; and that stagnation of air and water is prevented, which would be fatal to animal existence. But the...
Page 237 - I have used the same repeatedly, without any apparent diminution of its elastic powers. The principal advantages of this blow-pipe are its great portability, and length and steadiness of action (in which I consider it much superior to the hydraulic blowpipe), together with the perfect liberty at which, when properly mounted, it leaves the operator's hands. This blowpipe is applicable to any of the gases, and may, I conceive, be applied with advantage to contain the explosive mixture of oxygen an'd...
Page 133 - ... we may without hesitation conclude, that those equivalent quantities, which we have learned to appreciate by proportionate numbers, do really express the relative weights of elementary atoms, the ultimate objects of chemical research.
Page 268 - ... 1 : 2'56. From comparisons of the strain required to cause permanent alteration in different kinds of steel, the author concludes, that in the process of hardening, the particles are put into a state of tension among themselves, which lessens their power to resist extraneous force ; and the phenomena of hardening may be referred to the more rapid abstraction of heat from the surface of the metal than can be supplied from the internal parts, whence a contraction of the superficial parts round...
Page 122 - Masses of mercury of several inches in diameter were set in motion, and made to revolve in this manner, whenever the pole of the magnet was held near the perpendicular of the wire ; but when the pole was held above the mercury between the two wires, the circular motion ceased ; and currents took place in the mercury in opposite directions, one to the right, and the other to the left of the magnet.