Elementary Chemistry |
From inside the book
Results 1-5 of 73
Page 8
... metal sodium ; the metal swims on the surface of the water ; a gas is produced which may be collected and examined ; when the sodium has disappeared the water is boiled off ; there remains a white solid , which dissolves in water ...
... metal sodium ; the metal swims on the surface of the water ; a gas is produced which may be collected and examined ; when the sodium has disappeared the water is boiled off ; there remains a white solid , which dissolves in water ...
Page 77
... metals ) ; the hydrogen is collected ; the oxygen combines with the iron or magnesium to form an oxide of either metal ; by decomposing this oxide by suitable means the oxygen may be obtained . Physical changes which accompany the ...
... metals ) ; the hydrogen is collected ; the oxygen combines with the iron or magnesium to form an oxide of either metal ; by decomposing this oxide by suitable means the oxygen may be obtained . Physical changes which accompany the ...
Page 94
... metals - composed of much oxygen relatively to the mass of lead & c . are obtained by bringing these metals , or oxides of them composed of the metal united with relatively small masses of oxygen , in contact with two or more compounds ...
... metals - composed of much oxygen relatively to the mass of lead & c . are obtained by bringing these metals , or oxides of them composed of the metal united with relatively small masses of oxygen , in contact with two or more compounds ...
Page 95
... metals - e.g . zinc , iron , aluminium , magnesium , cadmium , barium , & c . & c . - with production of more substances , one of which is hydrogen , and another is a compound of sulphur , oxygen , and the metal used ; ( 4 ) it ...
... metals - e.g . zinc , iron , aluminium , magnesium , cadmium , barium , & c . & c . - with production of more substances , one of which is hydrogen , and another is a compound of sulphur , oxygen , and the metal used ; ( 4 ) it ...
Page 96
... metals , to produce salts , and hydrogen ; and reacts with oxides of zinc , iron , aluminium , magnesium , and other metals , to produce salts and water . The oxide SO , is an acidic , or acid - forming , oxide ; that is to say , it ...
... metals , to produce salts , and hydrogen ; and reacts with oxides of zinc , iron , aluminium , magnesium , and other metals , to produce salts and water . The oxide SO , is an acidic , or acid - forming , oxide ; that is to say , it ...
Other editions - View all
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