Elementary Chemistry |
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Page 14
... expression used in previous paragraphs , has taken the place of , is now seen to mean , has been formed by the chemical interaction of ; the expression also implies that the weight of the new matter which has taken the place of that ...
... expression used in previous paragraphs , has taken the place of , is now seen to mean , has been formed by the chemical interaction of ; the expression also implies that the weight of the new matter which has taken the place of that ...
Page 16
... expressed in the phrase composition of this or that kind of matter . It has been already proved by experiment that when a specified mass of magnesium is burnt in air , a new body is produced composed of the magnesium and oxygen taken ...
... expressed in the phrase composition of this or that kind of matter . It has been already proved by experiment that when a specified mass of magnesium is burnt in air , a new body is produced composed of the magnesium and oxygen taken ...
Page 32
... expression which conveys a correct notion of the relations of the properties of the mixture to those of its constituents . But it is not so correct to say that a compound contains each of those kinds of matter by the interaction of ...
... expression which conveys a correct notion of the relations of the properties of the mixture to those of its constituents . But it is not so correct to say that a compound contains each of those kinds of matter by the interaction of ...
Page 33
... expression to be used regarding the occurrence is that each compound has ceased to exist and has been replaced by two new kinds of matter . Neither iron nor sulphur has yet been separated into unlike parts ; the methods which succeed in ...
... expression to be used regarding the occurrence is that each compound has ceased to exist and has been replaced by two new kinds of matter . Neither iron nor sulphur has yet been separated into unlike parts ; the methods which succeed in ...
Page 35
... expressed by either of the following statements : - ( 1 ) 100 parts by weight of ammonium chloride are formed by the combination of 31.77 parts by weight of ammonia and 68.23 parts by weight of hydrogen chloride ; ( 2 ) 100 parts by ...
... expressed by either of the following statements : - ( 1 ) 100 parts by weight of ammonium chloride are formed by the combination of 31.77 parts by weight of ammonia and 68.23 parts by weight of hydrogen chloride ; ( 2 ) 100 parts by ...
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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