Chemical News and Journal of Physical Science, Tom 99Chemical news office., 1909 |
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Strona 12
... element follows . But , on the other hand , throughout the descriptive part are to be found dis- cussions of the theoretical aspects of the various pheno- mena considered . The book is based upon the course of chemistry for engineering ...
... element follows . But , on the other hand , throughout the descriptive part are to be found dis- cussions of the theoretical aspects of the various pheno- mena considered . The book is based upon the course of chemistry for engineering ...
Strona 14
... elements , notwithstanding that they appear strongly in the ordinary arc spectrum- ( a ) These lines are very feeble or missing from the arc- flame spectrum , and are strengthened in passing to the arc , the arc in hydrogen , or the ...
... elements , notwithstanding that they appear strongly in the ordinary arc spectrum- ( a ) These lines are very feeble or missing from the arc- flame spectrum , and are strengthened in passing to the arc , the arc in hydrogen , or the ...
Strona 24
... elements shows that the oxygen is not electro - chemically monovalent ; chromium peroxide is an antozonide like the peroxides of the alkalis and alkaline earths . From experiments on the action of Society . General Meeting , April 22-24 ...
... elements shows that the oxygen is not electro - chemically monovalent ; chromium peroxide is an antozonide like the peroxides of the alkalis and alkaline earths . From experiments on the action of Society . General Meeting , April 22-24 ...
Strona 24
... Elements NOTICES OF Books ........... CHEMICAL NOTICES FROM FOREIGN SOURCES MISCELLANEOUS NOTES AND QUERIES .... MEETINGS FOR THE WEEK C. PASS AND SON , LIM . , BRISTOL , Are Buyers of LEAD ASHES , SULPHATE OF LEAD , LEAD SLAGS ...
... Elements NOTICES OF Books ........... CHEMICAL NOTICES FROM FOREIGN SOURCES MISCELLANEOUS NOTES AND QUERIES .... MEETINGS FOR THE WEEK C. PASS AND SON , LIM . , BRISTOL , Are Buyers of LEAD ASHES , SULPHATE OF LEAD , LEAD SLAGS ...
Strona 30
... elements occurring on the earth , it would be all the more astonishing that outside the earth it undoubtedly occurs in other heavenly bodies in abundant quantities . Rowland , in the with those of known terrestrial elements , was able ...
... elements occurring on the earth , it would be all the more astonishing that outside the earth it undoubtedly occurs in other heavenly bodies in abundant quantities . Rowland , in the with those of known terrestrial elements , was able ...
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Strona 138 - That no article shall be deemed misbranded, or adulterated within the provisions of this act when intended for export to any foreign country and prepared or packed according to the specifications or directions of the foreign purchaser when no substance is used in the preparation or packing thereof in conflict with the laws of the foreign country to which said article is intended to be shipped...
Strona 134 - Illustrations. 255. net. OILS, FATS, BUTTERS, AND WAXES : THEIR PREPARATION AND PROPERTIES, AND MANUFACTURE THEREFROM OF CANDLES, SOAPS, AND OTHER PRODUCTS. BY CR ALDER WRIGHT, D.Sc., FRS, Late Lecturer on Chemistry, St. Marv's Hospital Medical School ; Examiner in "Soap" to the City and Guilds of London Institute.
Strona 228 - Works by GS NEWTH, FIC, FCS, Demonstrator in the Royal College of Science, London. CHEMICAL LECTURE EXPERIMENTS. With 230 Illustrations. Crown 8vo. , 6s. CHEMICAL ANALYSIS, QUANTITATIVE AND QUALITATIVE. With 100 Illustrations. Crown 8vo., 6s. 6d.
Strona 134 - Illustrations. l6s. net. THE CHEMISTRY OF INDIA RUBBER. A" Treatise on the Nature of India Rubber, its Chemical and Physical Examination, and the Determination and Valuation of India Rubber Substitutes. Including the Outlines of a Theory on Vulcanisation. BY CARL OTTO WEBER, PH.D. " Replete with scientific and also with technical interest. . . . The section on physical properties is a complete resume of every thing known on the subject.
Strona 228 - OUTLINES OF THEORETICAL CHEMISTRY. By LOTHAR MEYER, Professor of Chemistry in the University of Tubingen. Translated by Professors P. PHILLIPS BEDSON, D.Sc., and W. CARLETON...
Strona 138 - November 18, 1908, and continuing five days. At this hearing those who favored the bleaching process and those who opposed it were given equal opportunities to be heard.
Strona 60 - For full information, inquiries should be addressed to the Registrar. Fellows and Associates are invited to communicate with the Registrar in any instance in which they are able to assist in securing appointments for qualified chemists.
Strona 134 - Journal. LONDON : CHARLES GRIFFIN & CO., LIMITED. EXETER STREET. STRAND THIRD EDITION. In Handsome Cloth. Fully Illustrated. 21s. net. PRINCIPLES AND PRACTICE OF BREWING. FOR THE USE OF STUDENTS AND PRACTICAL MEN. BY WALTER J. SYKES. REVISED BY ARTHUR R. LING, FIC, FCS, Editor of the Journal of the Institute of Brewing.
Strona 33 - ... been added, a pink color is developed. If the solution is allowed to stand perfectly quiet it will be noticed that the pink color is confined to certain spots or nodes on the surface. The pink color of the indicator is a proof of the presence of hydroxyl ions and thus indicates the negative poles. Many persons who are interested in the metallurgical problems connected with the iron and steel industry may not be familiar with the modern theory of indicators, and therefore...