Elementary Chemistry |
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Page 8
... exist as a part of the material system before the change began . Those changes which we have classed together as physical have been characterised by the continued existence , during and after each process , of the same kind of matter ...
... exist as a part of the material system before the change began . Those changes which we have classed together as physical have been characterised by the continued existence , during and after each process , of the same kind of matter ...
Page 14
... exist under the conditions of experiment as a distinct kind of matter , and , was the product of the chemical interaction of two or more kinds of matter which previously existed each as a distinct kind of matter . Similarly the ...
... exist under the conditions of experiment as a distinct kind of matter , and , was the product of the chemical interaction of two or more kinds of matter which previously existed each as a distinct kind of matter . Similarly the ...
Page 15
... exist as such , and some other kinds of matter are produced by the interactions of those originally present . To some extent we see that in chemical occurrences change of properties is con- nected with change of composition . CHAPTER II ...
... exist as such , and some other kinds of matter are produced by the interactions of those originally present . To some extent we see that in chemical occurrences change of properties is con- nected with change of composition . CHAPTER II ...
Page 33
... exist and has been replaced by two new kinds of matter . Neither iron nor sulphur has yet been separated into unlike ... exists apart from other kinds of matter . Thus the mixture of iron and sulphur was separated by making use of the ...
... exist and has been replaced by two new kinds of matter . Neither iron nor sulphur has yet been separated into unlike ... exists apart from other kinds of matter . Thus the mixture of iron and sulphur was separated by making use of the ...
Page 34
... An infinite number of these exists , or may be formed , by mixing elements with elements , or compounds with compounds , or elements with compounds , or mixtures of any of these with other 34 [ CHAP . III , ELEMENTARY CHEMISTRY .
... An infinite number of these exists , or may be formed , by mixing elements with elements , or compounds with compounds , or elements with compounds , or mixtures of any of these with other 34 [ CHAP . III , ELEMENTARY CHEMISTRY .
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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 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