The Chemical News and Journal of Physical Science, Volumes 27-28Griffin, Bohn and Company, 1773 - Chemistry |
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Page 6
... deposit in the south - east extremity of the Island of Elba has a similar effect ; in Sweden , too , deposits are discovered by means of this property . Meteorites frequently contain a percentage of iron greater than magnetite ...
... deposit in the south - east extremity of the Island of Elba has a similar effect ; in Sweden , too , deposits are discovered by means of this property . Meteorites frequently contain a percentage of iron greater than magnetite ...
Page 7
... deposits , which may or may not have been influenced in their com- position by the subjacent rocks . On the contrary ... deposit in the broad woods or prairies is singularly small , and is notably diminished by the circumstance , that an ...
... deposits , which may or may not have been influenced in their com- position by the subjacent rocks . On the contrary ... deposit in the broad woods or prairies is singularly small , and is notably diminished by the circumstance , that an ...
Page 9
... deposit had taken the form of small mushrooms standing close together with a stem not much thicker than a hair , that covered every part of the surface , and in some places had their tops of a dull red colour , and in others of a snow ...
... deposit had taken the form of small mushrooms standing close together with a stem not much thicker than a hair , that covered every part of the surface , and in some places had their tops of a dull red colour , and in others of a snow ...
Page 24
... Deposits of Kriswick , Iceland . " THURSDAY , 16th . - Royal , 8 = Chemical , 8. Mr. Grimshaw , " On Ethylamyl . " C. Schorlemmer , " On Heptanes from Petroleum . " S. Carnelley , " On Vanadates of Thallium . ' C. T. Kingzett , " On the ...
... Deposits of Kriswick , Iceland . " THURSDAY , 16th . - Royal , 8 = Chemical , 8. Mr. Grimshaw , " On Ethylamyl . " C. Schorlemmer , " On Heptanes from Petroleum . " S. Carnelley , " On Vanadates of Thallium . ' C. T. Kingzett , " On the ...
Page 35
... DEPOSIT OF COMPLETE SPECIFICATIONS . 3843. G. Haseltine , Southampton Buildings , London , " An im- proved method of , and apparatus for , rendering and drying animal matter , deodorising noxious gases , and treating blood to utilise it ...
... DEPOSIT OF COMPLETE SPECIFICATIONS . 3843. G. Haseltine , Southampton Buildings , London , " An im- proved method of , and apparatus for , rendering and drying animal matter , deodorising noxious gases , and treating blood to utilise it ...
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acetic acid action alcohol alkaline alumina ammonia analysis aniline apparatus appears applied arsenic acid Assays atoms barium baryta body boiling bromine calcium carbonic acid caustic cent chemical chemistry chemists chloric acid chloride coal colour composition compounds containing converted copper crystallisation crystals cymene decomposed decomposition deposit dilute dissolved distilled employed ether evaporation experiments filtered flask formation formed formula furnace fused glass heat hydrate hydrochloric acid hydrogen Improvements insoluble iodide iron Laboratory lime liquid magnesia manganese manufacture matter metallic method methyl mineral mixture nitrate nitric acid nitrogen observed obtained ordinary oxalic oxide oxidising oxygen paper PATENTS phosphate phosphoric acid potash potassa potassium precipitate prepared present produced pure pyrites quantity reaction Royal salt sample silicate silver Society soda sodium soluble solution substance sulphate sulphide sulphuretted hydrogen sulphuric acid temperature tion toluidine treated tube vapour washed weight yields zinc
Popular passages
Page 98 - Chemistry, Medicine, Surgery, and the Allied Sciences. A Dictionary of Chemistry and the Allied Branches of other Sciences.
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Page 230 - Stevenson, president, in the chair. The minutes of the previous meeting having been read and confirmed, Mr.
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Page 170 - By a delicate mathematical analysis, Thomson arrives at the theorem that the ''average pressure at any point of an incompressible, frictionless fluid, originally at rest, but set in motion and kept in motion by solids, moving to and fro, or whirling round in any manner, through a finite space of it," would explain the attractions just described.
Page 98 - Supplement; bringing the Record of Chemical Discovery down to the end of the year 1869 ; including also several Additions to, and Corrections of, former results which have appeared in 1870 and 1871.
Page 75 - Experiments with chlorides are recorded. It was found in all cases that the difference between the spectrum of the chloride and the spectrum of the metal was that under the same spark-conditions all the short lines were obliterated. Changing the spark-conditions, the final result was that only the very longest lines in the spectrum of the metallic vapour remained.
Page 222 - An act to amend the law for the Prevention of Adulteration of Food and Drink, and of Drugs.