Elementary Chemical Arithmetic: With 1100 ProblemsMacmillan and Company, 1882 - 286 sider |
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Side vii
... Phosphorus 147 149 156 158 162 XIX . Arsenic 169 · XX . Antimony and Bismuth 172 • THE METALS . XXI . The General Properties of the Metals and Alloys 175 XXII . Potassium XXIII . Sodium XXIV . Ammonium XXV . Calcium . XXVI . Strontium ...
... Phosphorus 147 149 156 158 162 XIX . Arsenic 169 · XX . Antimony and Bismuth 172 • THE METALS . XXI . The General Properties of the Metals and Alloys 175 XXII . Potassium XXIII . Sodium XXIV . Ammonium XXV . Calcium . XXVI . Strontium ...
Side 26
... Phosphorus . Arsenic . Sulphur ( below 600 ° C. ) . Sulphur ( above 1000 ° C. ) . The molecular weight of a compound is the sum of the atomic weights of all the atoms of the elements which com- pose it . Thus the molecular weight of ...
... Phosphorus . Arsenic . Sulphur ( below 600 ° C. ) . Sulphur ( above 1000 ° C. ) . The molecular weight of a compound is the sum of the atomic weights of all the atoms of the elements which com- pose it . Thus the molecular weight of ...
Side 39
... Phosphorus 62 . Nitrogen tetroxide 23 . Arsenic trioxide 198 . Mercurous chloride 118 . Hydrogen sulphate 24.5 . Nitric oxide 15 . Arsenic 150 . Ammonium chloride 13.4 . Phosphorus pentachloride 52 . Chlorine trioxide 29.7 . Chlorine ...
... Phosphorus 62 . Nitrogen tetroxide 23 . Arsenic trioxide 198 . Mercurous chloride 118 . Hydrogen sulphate 24.5 . Nitric oxide 15 . Arsenic 150 . Ammonium chloride 13.4 . Phosphorus pentachloride 52 . Chlorine trioxide 29.7 . Chlorine ...
Side 42
... phosphorus can be obtained by intensely heating 10 c.c. of hydrogen phosphide ? 2PH , = 2P + 3H .. 2 x 34 2 x 31 10 c.c. of hydrogen phosphide weigh 01 x 17 x 0896 gms . 01 x 17 x 0896 × 2 × 31 2 x 34 = 01389 grams . is Or if the volume ...
... phosphorus can be obtained by intensely heating 10 c.c. of hydrogen phosphide ? 2PH , = 2P + 3H .. 2 x 34 2 x 31 10 c.c. of hydrogen phosphide weigh 01 x 17 x 0896 gms . 01 x 17 x 0896 × 2 × 31 2 x 34 = 01389 grams . is Or if the volume ...
Side 57
... Phosphorus 91.18 , 2.94 times P present . 31 8.82 Hydrogen 8.82 8.82 times H present . 100.00 = 1 [ When water is present as water of crystallization , it is usual not to calculate the number of atoms of hydrogen and oxygen separately ...
... Phosphorus 91.18 , 2.94 times P present . 31 8.82 Hydrogen 8.82 8.82 times H present . 100.00 = 1 [ When water is present as water of crystallization , it is usual not to calculate the number of atoms of hydrogen and oxygen separately ...
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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 carbon dioxide cent CHAPTER CO₂ College copper Crown 8vo cubic cupric oxide Edition evolved 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 H₂SO H₂SO₁ heavy as air Hence hydrate hydrogen chloride hydrogen sulphate iron kilograms kilos litres litres of hydrogen logarithm m.m. Find m.m. is given magnesium manganese dioxide mercury metres molecular weight multiplied nitric oxide obtained oxygen percentage composition potassium chlorate potassium dichromate pressure salt 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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