A Series of Chemical Problems with Key for Use in Colleges and Schools |
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Page 3
... EXAMPLES . - × base area X 1. How many millimetres are contained in 5 metres ? From the table we find that 1000 millimetres = I metre . .. 5 metres = 1000 X 5 , or 5000 millimetres . 2. How many decimetres are equivalent to 106725 ...
... EXAMPLES . - × base area X 1. How many millimetres are contained in 5 metres ? From the table we find that 1000 millimetres = I metre . .. 5 metres = 1000 X 5 , or 5000 millimetres . 2. How many decimetres are equivalent to 106725 ...
Page 6
... EXAMPLES . R. ° = R. = C. ° 1. What temperature on the Centigrade scale is equal to 212 ° F. ? 212 - 32 = 108 180 X 5 900 9 - 9 = 100 ° = Ans . 100 ° C. 2. What temperature on the Centigrade scale is equal to 。° F. ? O - 32 X 5 9 ...
... EXAMPLES . R. ° = R. = C. ° 1. What temperature on the Centigrade scale is equal to 212 ° F. ? 212 - 32 = 108 180 X 5 900 9 - 9 = 100 ° = Ans . 100 ° C. 2. What temperature on the Centigrade scale is equal to 。° F. ? O - 32 X 5 9 ...
Page 8
... EXAMPLES . I. In the determination of the boiling - point of a sample of ethyl formate a thermometer is used indicating o ° 8 when plunged into melting ice . When the stem is en- tirely surrounded by vapour the reading taken is 55 ...
... EXAMPLES . I. In the determination of the boiling - point of a sample of ethyl formate a thermometer is used indicating o ° 8 when plunged into melting ice . When the stem is en- tirely surrounded by vapour the reading taken is 55 ...
Page 11
... EXAMPLE . A Fortin barometer at latitude 52 ° and 21m . above sea - level stands at 754'34 mm . The instrument has a brass scale , the correction for index - error and capillarity is +0 26 mm . , and the temperature at time of ...
... EXAMPLE . A Fortin barometer at latitude 52 ° and 21m . above sea - level stands at 754'34 mm . The instrument has a brass scale , the correction for index - error and capillarity is +0 26 mm . , and the temperature at time of ...
Page 13
... EXAMPLES . I. Io c.c. of a gas are measured at 15 ° C. What volume will the gas occupy at 150 ° C. ? 273 + 15 273 + 150 :: 10 : x 423 X 10 x = = 288 14.69 c.c. 2. 100 c.c. of hydrogen are measured at 100 ° C. How many cubic centimetres ...
... EXAMPLES . I. Io c.c. of a gas are measured at 15 ° C. What volume will the gas occupy at 150 ° C. ? 273 + 15 273 + 150 :: 10 : x 423 X 10 x = = 288 14.69 c.c. 2. 100 c.c. of hydrogen are measured at 100 ° C. How many cubic centimetres ...
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A Series of Chemical Problems with Key for Use in Colleges and Schools Sir T. E. (Thomas Edward) Thorpe No preview available - 2012 |
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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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