A Text-book of Inorganic ChemistryLongmans, Green, 1903 - 724 páginas |
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Página 37
... containing only chlorine and hydrogen are formed , and the whole of the oxygen is thrown out of combination and evolved as gas . It is therefore concluded that water contains in its mole- cule 2 atoms of hydrogen and I atom of oxygen ...
... containing only chlorine and hydrogen are formed , and the whole of the oxygen is thrown out of combination and evolved as gas . It is therefore concluded that water contains in its mole- cule 2 atoms of hydrogen and I atom of oxygen ...
Página 43
... contain 12 parts of carbon , therefore 44–12 = 32 . When I litre of oxygen combines with two litres of hydrogen , 2 litres of water vapour are formed ; there are therefore twice the number of water molecules produced as there are oxygen ...
... contain 12 parts of carbon , therefore 44–12 = 32 . When I litre of oxygen combines with two litres of hydrogen , 2 litres of water vapour are formed ; there are therefore twice the number of water molecules produced as there are oxygen ...
Página 51
... containing the same number of atoms similarly combined , and which bear close chemical analogies to each other . Isomorphous Zinc sulphate Magnesium sulphate . • ZnSO4,7H2O . MgSO4,7H , O . Hydrogen disodium arsenate Isomorphous ...
... containing the same number of atoms similarly combined , and which bear close chemical analogies to each other . Isomorphous Zinc sulphate Magnesium sulphate . • ZnSO4,7H2O . MgSO4,7H , O . Hydrogen disodium arsenate Isomorphous ...
Página 66
... containing water of crystallisation ; * for example , the divalent element copper , in combination with two atoms of chlorine , forms cupric chloride , CuCl . The divalent element oxygen , in combination with two hydrogen atoms , forms ...
... containing water of crystallisation ; * for example , the divalent element copper , in combination with two atoms of chlorine , forms cupric chloride , CuCl . The divalent element oxygen , in combination with two hydrogen atoms , forms ...
Página 73
George S. Newth. to rise much more rapidly in the tube containing the sulphur dioxide , and when the mercury reservoir has been raised to such a height that the gases are subjected to four atmospheres , the sulphur dioxide will have ...
George S. Newth. to rise much more rapidly in the tube containing the sulphur dioxide , and when the mercury reservoir has been raised to such a height that the gases are subjected to four atmospheres , the sulphur dioxide will have ...
Términos y frases comunes
absorbed ammonia ammonium antimony aqueous solution argon arsenic arsenious oxide atmosphere atom of hydrogen atomic weight barium boiling boiling-point bromine burning calcium carbon dioxide carbon monoxide charcoal chemical action chlorine colour colourless combination combustion composition compound condenses containing cooled copper crystallisation crystals decomposed decomposition density dilute dissociation dissolved distillation electric electrolyte elements equation evaporation evolved flame flask fluorine formation formula gaseous gases grammes heated hydrochloric acid hydroxide ignited iodide iodine ions known liquefied liquid litre magnesium marsh gas melts mercury metal mixture molecular weight molecules nitrate nitric acid nitrogen peroxide nitrous obtained ordinary temperatures oxide oxidising oxygen ozone passed phosphorus platinum potassium potassium chlorate precipitated present pressure produced properties proportion reaction readily salt seen shown silver small quantity sodium chloride solid soluble in water specific gravity stream substance sulphate sulphide sulphur dioxide sulphuretted hydrogen sulphuric acid takes place tion trioxide unite vapour vessel volume zinc
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