Elementary Chemistry |
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Page 12
... mercury to burnt mercury , or as we now call it oxide of mercury , was examined quantitatively by Lavoisier . A sketch of the essential parts of his apparatus is shewn in fig . 6. Lavoisier placed 4 oz . of mercury in a glass balloon ...
... mercury to burnt mercury , or as we now call it oxide of mercury , was examined quantitatively by Lavoisier . A sketch of the essential parts of his apparatus is shewn in fig . 6. Lavoisier placed 4 oz . of mercury in a glass balloon ...
Page 13
... mercury , a little way into a graduated glass vessel filled with mercury ( s . fig . 6 ) . When the red solid was heated mercury was formed and deposited on the colder parts of the tube , and a gas collected in the graduated vessel . The ...
... mercury , a little way into a graduated glass vessel filled with mercury ( s . fig . 6 ) . When the red solid was heated mercury was formed and deposited on the colder parts of the tube , and a gas collected in the graduated vessel . The ...
Page 18
... mercury , and inverted in a vessel containing mercury . A weighed quantity of a white solid called potassium chlorate is placed in the flask : this solid is heated until it melts ; the gas which comes off is collected in the graduated ...
... mercury , and inverted in a vessel containing mercury . A weighed quantity of a white solid called potassium chlorate is placed in the flask : this solid is heated until it melts ; the gas which comes off is collected in the graduated ...
Page 19
... mercury from rushing back into the flask . By methods which need not be described here , the whole of the gas which is in the flask and exit tube when the experiment is finished is driven into the graduated cylinder . The white solid in ...
... mercury from rushing back into the flask . By methods which need not be described here , the whole of the gas which is in the flask and exit tube when the experiment is finished is driven into the graduated cylinder . The white solid in ...
Page 23
... mercury the others are solids . Some of the elements are found uncombined with other elements in rocks , e.g. carbon , iron , tin , copper , gold , platinum , sulphur ; oxygen and nitrogen form the chief constituents of the atmosphere ...
... mercury the others are solids . Some of the elements are found uncombined with other elements in rocks , e.g. carbon , iron , tin , copper , gold , platinum , sulphur ; oxygen and nitrogen form the chief constituents of the atmosphere ...
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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