Elementary Chemistry |
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Page 9
... oxide ; that the passage of the electric current through copper sulphate solution was accompanied by the ... oxide and nitrogen oxide , or of copper sulphate by copper ? And questions such as these must also be asked : what exactly is ...
... oxide ; that the passage of the electric current through copper sulphate solution was accompanied by the ... oxide and nitrogen oxide , or of copper sulphate by copper ? And questions such as these must also be asked : what exactly is ...
Page 20
... oxide is also weighed . entire apparatus is quite air - tight . passed slowly in as shewn by the arrow ; after a few minutes the copper oxide is heated ; drops of a liquid resembling water begin to trickle down into the bulb a ; heating ...
... oxide is also weighed . entire apparatus is quite air - tight . passed slowly in as shewn by the arrow ; after a few minutes the copper oxide is heated ; drops of a liquid resembling water begin to trickle down into the bulb a ; heating ...
Page 21
... oxide ' . But the sum of the masses of the products of each change was equal to the mass of the kind of matter which ... oxide by the decomposition of which the oxygen and copper were produced . We have now examined two classes of ...
... oxide ' . But the sum of the masses of the products of each change was equal to the mass of the kind of matter which ... oxide by the decomposition of which the oxygen and copper were produced . We have now examined two classes of ...
Page 22
... oxide interacted with hydrogen ; water and copper were produced : but the water was itself shewn to be produced by the union of the reacting hydrogen with oxygen separated from the copper oxide . The mass of the water added to that of ...
... oxide interacted with hydrogen ; water and copper were produced : but the water was itself shewn to be produced by the union of the reacting hydrogen with oxygen separated from the copper oxide . The mass of the water added to that of ...
Page 45
... oxides of carbon is represented , in parts per 100 , thus ; — I. carbon = 42.85 oxygen = 57.15 II . 27.27 72.73 carbon oxide = 100.00 carbon oxide = 100.00 But these analytical results may be stated in another form . We may ask , how ...
... oxides of carbon is represented , in parts per 100 , thus ; — I. carbon = 42.85 oxygen = 57.15 II . 27.27 72.73 carbon oxide = 100.00 carbon oxide = 100.00 But these analytical results may be stated in another form . We may ask , how ...
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acids to form affinity alcohol alkali allotropy ammonia ammonium ammonium chloride antimony aqueous solution atom of carbon atom of hydrogen atom of oxygen atomic theory atomic weight basic oxides bismuth bromine chemical change chemical properties chlorine chromium combining weight composed composition copper decomposed definite directly interacting elements and compounds energy expressed form salts gaseous molecules gases gasified grams H₂O H₂SO haloid compounds heat hydrides hydrochloric acid hydrogen and oxygen hydrogen chloride hydroxide interact with acids iodine iron kinds of matter liquid M₂O magnesium mass mercury metals mixture molecular and atomic molecular weight nitric acid nitrogen non-metallic obtained occur oxidised oxygen phosphorus physical potash potassium chloride produced quantity ratio reacting weight reactions represented rubidium selenion shew shewn sodium solid specific gravity structural formulae substances sulphate sulphide sulphuric acid tellurium temperature tube valency weight of hydrogen weight of oxygen zinc