Elementary Chemical Arithmetic: With 1100 ProblemsMacmillan and Company, 1882 - 286 sider |
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Resultat 1-5 av 90
Side 37
... gases the cubic centimetre and gram , which are used in the case of solids and liquids , are not convenient units . In the case of gases , the litre = 1000 c.c. is taken as the unit of volume , and the mass of one litre of normal hydrogen ...
... gases the cubic centimetre and gram , which are used in the case of solids and liquids , are not convenient units . In the case of gases , the litre = 1000 c.c. is taken as the unit of volume , and the mass of one litre of normal hydrogen ...
Side 39
... Hydrogen sulphate 24.5 . Nitric oxide 15 . Arsenic 150 . Ammonium chloride 13.4 . Phosphorus pentachloride 52 . Chlorine trioxide 29.7 . Chlorine tetroxide 33.8 . ( 18 ) VOLUME AND MASS OF GASES . normal It is found by experiment that ...
... Hydrogen sulphate 24.5 . Nitric oxide 15 . Arsenic 150 . Ammonium chloride 13.4 . Phosphorus pentachloride 52 . Chlorine trioxide 29.7 . Chlorine tetroxide 33.8 . ( 18 ) VOLUME AND MASS OF GASES . normal It is found by experiment that ...
Side 40
... volume of a gas can be found by multiplying the number of litres of it by ... hydrogen sul- phide ( H , S = 34 ) , 225 × 22.32 = 147.7 litres . 34 2 Find ... volume at 13o C. and 750 m.m. is occupied by 14-2 grams of chlorine ( Cl , = 71 ) ...
... volume of a gas can be found by multiplying the number of litres of it by ... hydrogen sul- phide ( H , S = 34 ) , 225 × 22.32 = 147.7 litres . 34 2 Find ... volume at 13o C. and 750 m.m. is occupied by 14-2 grams of chlorine ( Cl , = 71 ) ...
Side 41
... volume of one gas is given and that of another gas is asked , since each molecular weight expresses ' two volumes ' of the gas , the result may often be obtained directly . Thus , what volume of hydrogen chloride is ... Volumes of Gases.
... volume of one gas is given and that of another gas is asked , since each molecular weight expresses ' two volumes ' of the gas , the result may often be obtained directly . Thus , what volume of hydrogen chloride is ... Volumes of Gases.
Side 42
... hydrogen sulphide ? H , S + Pb2NO = 2HNO2 + PbS . 3 34 239 17 litres of hydrogen sulphide weigh 17 x 34 grams . 22.4 ... volume of a gas is asked , the mass of the gas found from the equation in the ordinary way , and its volume is then ...
... hydrogen sulphide ? H , S + Pb2NO = 2HNO2 + PbS . 3 34 239 17 litres of hydrogen sulphide weigh 17 x 34 grams . 22.4 ... volume of a gas is asked , the mass of the gas found from the equation in the ordinary way , and its volume is then ...
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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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