A Series of Chemical Problems with Key for Use in Colleges and SchoolsMacmillan, 1891 - 139 páginas |
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Página 8
... Thermometerablesungen für den herausragenden Faden , " by Dr. E. Rimbach , in the Zeitschrift für Instrumentenkunde , May 1890 . The zero of this thermometer has risen o ° .8 8 CORRECTION OF Correction of Thermometer Readings.
... Thermometerablesungen für den herausragenden Faden , " by Dr. E. Rimbach , in the Zeitschrift für Instrumentenkunde , May 1890 . The zero of this thermometer has risen o ° .8 8 CORRECTION OF Correction of Thermometer Readings.
Página 17
... x , and rel , dens . W Rel . dens . = W + x w ' = d . where w ' = weight of combination in water . C If the determination be made at ° C. , then VOLUMES OF GASES . 17 Relative Density of Solids, Liquids, and Gases; Vapour Density.
... x , and rel , dens . W Rel . dens . = W + x w ' = d . where w ' = weight of combination in water . C If the determination be made at ° C. , then VOLUMES OF GASES . 17 Relative Density of Solids, Liquids, and Gases; Vapour Density.
Página 18
... dens . = W W - W x rel . dens . of water at ° C. EXAMPLE . A piece of iron sulphide ( white pyrites ) weighed in air 48934 grams in water it weighed 3.8860 grams . late its rel . dens . Rel . dens . = 4.8934 48934-38860 Calcu- 4.8934 1 ...
... dens . = W W - W x rel . dens . of water at ° C. EXAMPLE . A piece of iron sulphide ( white pyrites ) weighed in air 48934 grams in water it weighed 3.8860 grams . late its rel . dens . Rel . dens . = 4.8934 48934-38860 Calcu- 4.8934 1 ...
Página 19
... dens . = h h ' • EXAMPLES . 1. Find the rel . dens . of absolute alcohol from the following data : — Weight of bottle empty 3'7200 grams . دو filled with water • 7'9582 " 9 " " alcohol • 7 * 1508 " " 7 * 1508 - 3'7200 3'4308 Rel . dens ...
... dens . = h h ' • EXAMPLES . 1. Find the rel . dens . of absolute alcohol from the following data : — Weight of bottle empty 3'7200 grams . دو filled with water • 7'9582 " 9 " " alcohol • 7 * 1508 " " 7 * 1508 - 3'7200 3'4308 Rel . dens ...
Página 20
... dens . of a gas is determined by : - I. Weighing a known volume of the gas by means of : — A. A counterbalanced globe , filled by the evacuation method . B. The displacement method : a bulb of known volume containing an inert gas is ...
... dens . of a gas is determined by : - I. Weighing a known volume of the gas by means of : — A. A counterbalanced globe , filled by the evacuation method . B. The displacement method : a bulb of known volume containing an inert gas is ...
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A Series of Chemical Problems with Key for Use in Colleges and Schools Sir T. E. (Thomas Edward) Thorpe Sin vista previa disponible - 2012 |
SERIES OF CHEMICAL PROBLEMS W/ T. E. (Thomas Edward) Sir Thorpe, 1845 Sin vista previa disponible - 2016 |
Términos y frases comunes
A. S. WALPOLE A. W. VERRALL absorption acetic analysis ARITHMETIC Assistant Master atomic weight barometer BEGINNERS Calculate calorific Cambridge carbon dioxide cent chloride CO₂ coefficient combustion contained Crown 8vo cubic centimetres dens Edited ELEMENTARY TREATISE ELEMENTS English Exercises F.R.S. Illustrated Fcap Fellow of Trinity following numbers formula freezing-point G. E. FASNACHT gases GEOGRAPHY GEOMETRY GRAMMAR grams GREEK H₂ H₂O hence HISTORY hydrochloric acid hydrogen Introduction and Notes ISAAC TODHUNTER J. P. MAHAFFY JOHN kilogram kilos LATIN Lecturer liquid litres Litt.D LL.D M.A. BOOK M.A. Cr MACMILLAN'S Maps Mathematics measured mercury metres millimetres mixture molecular weight monoxide nitrogen Owens College oxide oxygen Phosphorus PHYSICS potassium potassium chlorate preparation Press pressure PRIMER Prof Professor of Chemistry relative density revised and enlarged School silver sodium solution specific heat sulphuric acid temperature TEXT-BOOK Translated Trinity College vapour density volume Weight of substance دو وو
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