Elementary Chemical Arithmetic: With 1100 ProblemsMacmillan and Company, 1882 - 286 sider |
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Side viii
... Lead 229 XXXVI . Copper 232 XXXVII . Mercury 235 XXXVIII . Silver XXXIX . Gold XL . Platinum 238 241 244 ANSWERS TO THE PROBLEMS 247 TABLES . TABLE I. Atomic Weights 276 · II . The Conversion of English and Metric Measures III . The ...
... Lead 229 XXXVI . Copper 232 XXXVII . Mercury 235 XXXVIII . Silver XXXIX . Gold XL . Platinum 238 241 244 ANSWERS TO THE PROBLEMS 247 TABLES . TABLE I. Atomic Weights 276 · II . The Conversion of English and Metric Measures III . The ...
Side 21
... lead is 11.35 times heavier than water , and its true density is 11.35 × 1 · 00001311.35014755 . This correction is so small that it may be neglected in all ordinary cases . * In the English system if a cubic foot be taken as the unit ...
... lead is 11.35 times heavier than water , and its true density is 11.35 × 1 · 00001311.35014755 . This correction is so small that it may be neglected in all ordinary cases . * In the English system if a cubic foot be taken as the unit ...
Side 41
... given volume the mass of the gas must be found by either of the last sections and the equation solved in the ordinary way . Thus , how much lead sulphide can be precipitated by INTRODUCTION . 41 An Equation and Volumes of Gases.
... given volume the mass of the gas must be found by either of the last sections and the equation solved in the ordinary way . Thus , how much lead sulphide can be precipitated by INTRODUCTION . 41 An Equation and Volumes of Gases.
Side 42
... lead sulphide . 239 34 1 gram of hydrogen sulphide precipitates grams of lead sulphide . 17 × 34 22-4 grams of hydrogen sulphide precipitate 17 × 34 239 X = 181.3 grams of lead sulphide . 22.4 34 How much phosphorus can be obtained by ...
... lead sulphide . 239 34 1 gram of hydrogen sulphide precipitates grams of lead sulphide . 17 × 34 22-4 grams of hydrogen sulphide precipitate 17 × 34 239 X = 181.3 grams of lead sulphide . 22.4 34 How much phosphorus can be obtained by ...
Side 55
... lead , 8 grams of oxygen unite with grams of lead . Hence 103-596 is the equivalent of lead . Again when excess of cupric oxide was heated in hydro- gen , the oxide lost 59.789 grams and 67 · 282 grams of water were formed . cu o + h ...
... lead , 8 grams of oxygen unite with grams of lead . Hence 103-596 is the equivalent of lead . Again when excess of cupric oxide was heated in hydro- gen , the oxide lost 59.789 grams and 67 · 282 grams of water were formed . cu o + h ...
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Elementary Chemical Arithmetic: With 1100 Problems Sydney Lupton Ingen forhåndsvisning tilgjengelig - 2016 |
Elementary Chemical Arithmetic: With 1100 Problems Sydney Lupton Ingen forhåndsvisning tilgjengelig - 2016 |
Vanlige uttrykk og setninger
20 grams 2H₂O 2HCl acid alloy aluminium ammonia antimony arsenic atomic weight barium bromine burnt c.c. of gas c.c. of hydrogen calcium Cambridge carbon dioxide cent CHAPTER CO₂ College copper Crown 8vo cubic cupric oxide Edition evolved Extra fcap fcap ferrous Find its formula Find the atomic Find the density Find the formula Find the mass Find the percentage formed grams grams of hydrogen grams of lead grams of phosphorus grams of potassium grams of silver grams of water H₂ H₂O H₂SO₁ Hence hydrate hydrogen chloride hydrogen nitrate hydrogen sulphate iron kilograms kilos litres litres of hydrogen logarithm m.m. is given magnesium manganese dioxide mercury metres molecular weight multiplied nitric oxide obtained oxygen percentage composition potassium chlorate potassium dichromate pressure silicon sodium solution specific heat substance contains sulphide sulphur dioxide temperature vapour volume of carbon volume of chlorine volume of hydrogen volume of oxygen zinc
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