Elementary Chemistry |
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Page 12
... composed of two kinds of matter , viz . magnesium and air . We should further have learned that although the magnesium has disappeared it has not been destroyed ; and that although magnesia has been produced it has not been produced ...
... composed of two kinds of matter , viz . magnesium and air . We should further have learned that although the magnesium has disappeared it has not been destroyed ; and that although magnesia has been produced it has not been produced ...
Page 13
... composed of the 41 grains of mercury and the 3 grains of oxygen which had disappeared . No loss or destruction of matter occurred during the burning . The hot mercury so interacted with the oxygen contained in the air that there was ...
... composed of the 41 grains of mercury and the 3 grains of oxygen which had disappeared . No loss or destruction of matter occurred during the burning . The hot mercury so interacted with the oxygen contained in the air that there was ...
Page 16
... composed of the magnesium and oxygen taken from the air , and that the mass of this product of the burning of magnesium is greater than the mass of the magnesium used . The magnesium has been changed by adding to , or combining with ...
... composed of the magnesium and oxygen taken from the air , and that the mass of this product of the burning of magnesium is greater than the mass of the magnesium used . The magnesium has been changed by adding to , or combining with ...
Page 23
... composed of one kind of matter only . The properties of the elements differ much . The following well - known substances are elements : -iron , lead , tin , silver , gold , copper . These are all heavy , lustrous , malleable , solids ...
... composed of one kind of matter only . The properties of the elements differ much . The following well - known substances are elements : -iron , lead , tin , silver , gold , copper . These are all heavy , lustrous , malleable , solids ...
Page 24
... composed of itself ; i.e. any quantity of it is not made up of , or formed by the union of , two or more different kinds of matter , but is completely homogeneous . CHAPTER III . MIXTURES AND COMPOUNDS . THE different kinds 24 [ CHAP ...
... composed of itself ; i.e. any quantity of it is not made up of , or formed by the union of , two or more different kinds of matter , but is completely homogeneous . CHAPTER III . MIXTURES AND COMPOUNDS . THE different kinds 24 [ CHAP ...
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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 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