A Series of Chemical Problems with Key for Use in Colleges and SchoolsMacmillan, 1891 - 139 páginas |
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Página 9
... hydrogen thermr .; hence 140 ° • 13 - - = 140 ° ( 140 - 13985 ) ° 140 ° * 13 + 0 ° * 15 140 ° 28 is the corresponding hydrogen- thermometer temperature . QUESTIONS . 30. The indicated temperature of the vapour of boiling methyl acetate ...
... hydrogen thermr .; hence 140 ° • 13 - - = 140 ° ( 140 - 13985 ) ° 140 ° * 13 + 0 ° * 15 140 ° 28 is the corresponding hydrogen- thermometer temperature . QUESTIONS . 30. The indicated temperature of the vapour of boiling methyl acetate ...
Página 10
... hydrogen - thermometer scale . NgO4 2I ° 85 ( n = 22 , t ' = I3 ° 5 ) SiCl4 58 ° 20 ( n = 0 ) PCl3 76 ° 15 ( n = 18'2 , t ' = 26 ° ) t ' = POCI , 107 ° 30 ( n = 0 ) . VOCl , I27 15 ( n = Io , t = 30 ° ) CORRECTION OF BAROMETER READINGS ...
... hydrogen - thermometer scale . NgO4 2I ° 85 ( n = 22 , t ' = I3 ° 5 ) SiCl4 58 ° 20 ( n = 0 ) PCl3 76 ° 15 ( n = 18'2 , t ' = 26 ° ) t ' = POCI , 107 ° 30 ( n = 0 ) . VOCl , I27 15 ( n = Io , t = 30 ° ) CORRECTION OF BAROMETER READINGS ...
Página 13
... hydrogen are measured at 100 ° C. How many cubic centimetres will the gas occupy at · 100 ° C. ? - 273+ 100 : 273 - 100 100 x 173 X 100 x = = 46.37 c.c. 373 3. What will be the volume at 25 ° C. of 252 c.c. of oxygen measured at 15 ° C ...
... hydrogen are measured at 100 ° C. How many cubic centimetres will the gas occupy at · 100 ° C. ? - 273+ 100 : 273 - 100 100 x 173 X 100 x = = 46.37 c.c. 373 3. What will be the volume at 25 ° C. of 252 c.c. of oxygen measured at 15 ° C ...
Página 14
... hydrogen are measured under a baro- metric pressure of 740 mm . What will the volume become under the standard pressure of 760 mm . ? 760 740 :: 1000 : x x = 740 X 1000 760 = 973'6 c.c. 2. A litre of air is measured at o ° C. and 760 mm ...
... hydrogen are measured under a baro- metric pressure of 740 mm . What will the volume become under the standard pressure of 760 mm . ? 760 740 :: 1000 : x x = 740 X 1000 760 = 973'6 c.c. 2. A litre of air is measured at o ° C. and 760 mm ...
Página 15
... hydrogen measures 1500 cubic centi- metres at o ° C. How many cubic centimetres will it measure at ( a ) 15 ° 5 C. , ( b ) at 50 ° C. , ( c ) at 100 ° C. , and ( d ) at 300 ° C. ? At what temperature will it measure exactly 1000 cubic ...
... hydrogen measures 1500 cubic centi- metres at o ° C. How many cubic centimetres will it measure at ( a ) 15 ° 5 C. , ( b ) at 50 ° C. , ( c ) at 100 ° C. , and ( d ) at 300 ° C. ? At what temperature will it measure exactly 1000 cubic ...
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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 |
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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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