Elementary Chemistry |
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Page 22
... separated from the copper with the hydrogen , the presence of which hydrogen in contact with heated copper oxide was the condition under which the separation of copper oxide into copper and oxygen was accomplished . When various kinds ...
... separated from the copper with the hydrogen , the presence of which hydrogen in contact with heated copper oxide was the condition under which the separation of copper oxide into copper and oxygen was accomplished . When various kinds ...
Page 23
... separating any one of these into unlike parts . When the elements are brought into contact with each other or with not ... separated from those combinations of them with other elements which are found in rocks , soils , waters , or parts ...
... separating any one of these into unlike parts . When the elements are brought into contact with each other or with not ... separated from those combinations of them with other elements which are found in rocks , soils , waters , or parts ...
Page 26
... separated into iron and sulphur by any one of the three methods ( water , magnet , carbon disulphide ) , each of which separated the mixture of iron and sulphur into its constituents ; the substance appears under the microscope to be ...
... separated into iron and sulphur by any one of the three methods ( water , magnet , carbon disulphide ) , each of which separated the mixture of iron and sulphur into its constituents ; the substance appears under the microscope to be ...
Page 28
... separation of the original mixture of water and alcohol into two liquids , one of which consists for the most part of water and the other for the most part of alcohol . This separation of the mixture has been effected by making use of a ...
... separation of the original mixture of water and alcohol into two liquids , one of which consists for the most part of water and the other for the most part of alcohol . This separation of the mixture has been effected by making use of a ...
Page 29
... gases may frequently be 38 separated by making use of the property which gases have of passing through the fine pores of a mass of dry plaster of 101 of 10 Gold Win Paris . The passage of 35-38 ] 29 MIXTURES AND COMPOUNDS .
... gases may frequently be 38 separated by making use of the property which gases have of passing through the fine pores of a mass of dry plaster of 101 of 10 Gold Win Paris . The passage of 35-38 ] 29 MIXTURES AND COMPOUNDS .
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Common terms and phrases
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 Chap chemical change chemical properties chlorine chromium combining weight composed composition copper decomposed definite directly interacting elements and compounds energy 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 vols weight of hydrogen weight of oxygen zinc