Elementary Chemistry |
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Page 5
... remains the new kind of matter , copper , which has been formed by the action of the electric current on the kind of matter originally present , copper sulphate ; a certain amount of one kind of matter has disappeared and a certain ...
... remains the new kind of matter , copper , which has been formed by the action of the electric current on the kind of matter originally present , copper sulphate ; a certain amount of one kind of matter has disappeared and a certain ...
Page 6
... remains in the retort ; this solid is a different kind of matter from the lead nitrate originally used . The change of solid iodine to gaseous iodine , and of gaseous iodine to solid iodine , is a physical change ; the change of lead ...
... remains in the retort ; this solid is a different kind of matter from the lead nitrate originally used . The change of solid iodine to gaseous iodine , and of gaseous iodine to solid iodine , is a physical change ; the change of lead ...
Page 8
... remains a white solid , which dissolves in water without formation of any gas , and which is evidently very different from either the sodium or the water by the mutual action of which it has been formed . This change of water and sodium ...
... remains a white solid , which dissolves in water without formation of any gas , and which is evidently very different from either the sodium or the water by the mutual action of which it has been formed . This change of water and sodium ...
Page 11
... remains in the vessel in which the burning proceeds . The apparatus shewn in fig . 5 is a simple one for the purpose . Some magnesium ribbon is placed on a piece of wire- gauze and covered with an inverted funnel , the stem of which is ...
... remains in the vessel in which the burning proceeds . The apparatus shewn in fig . 5 is a simple one for the purpose . Some magnesium ribbon is placed on a piece of wire- gauze and covered with an inverted funnel , the stem of which is ...
Page 25
... remains held by the magnet , although the paper is between the iron and the magnet : examine the action of the magnet on powdered sulphur under similar conditions ; the sulphur is entirely blown away , none is held by the magnet ...
... remains held by the magnet , although the paper is between the iron and the magnet : examine the action of the magnet on powdered sulphur under similar conditions ; the sulphur is entirely blown away , none is held by the magnet ...
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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