Elementary Chemistry |
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Page 7
... tube full of water and standing in a vessel of water ( s . fig . 4 ) . Bubbles of gas rise from each platinum plate and collect in the inverted tubes . If the process is continued the water will at last entirely disappear and in Fig . 4 ...
... tube full of water and standing in a vessel of water ( s . fig . 4 ) . Bubbles of gas rise from each platinum plate and collect in the inverted tubes . If the process is continued the water will at last entirely disappear and in Fig . 4 ...
Page 12
... was collected , and was found to weigh 45 grains . These 45 grains of the red solid produced by slowly burning mercury in air were placed in a glass tube closed at one end and drawn out at the other 12 [ CHAP . I. ELEMENTARY CHEMISTRY .
... was collected , and was found to weigh 45 grains . These 45 grains of the red solid produced by slowly burning mercury in air were placed in a glass tube closed at one end and drawn out at the other 12 [ CHAP . I. ELEMENTARY CHEMISTRY .
Page 13
... tube , and a gas collected in the graduated vessel . The mercury thus formed weighed 411⁄2 grains ; the gas measured Fig . 6 . between 7 and 8 cub . inches . The gas was proved to be , not air , but oxygen : now 7 cub . inches of oxygen ...
... tube , and a gas collected in the graduated vessel . The mercury thus formed weighed 411⁄2 grains ; the gas measured Fig . 6 . between 7 and 8 cub . inches . The gas was proved to be , not air , but oxygen : now 7 cub . inches of oxygen ...
Page 18
... tube is arranged as shewn in fig . 7 ; the glass cylinder is graduated , filled Fig . 7 . with mercury , and inverted in a vessel containing mercury . A weighed quantity of a white solid called potassium chlorate is placed in the flask ...
... tube is arranged as shewn in fig . 7 ; the glass cylinder is graduated , filled Fig . 7 . with mercury , and inverted in a vessel containing mercury . A weighed quantity of a white solid called potassium chlorate is placed in the flask ...
Page 19
... tube at the beginning of the experiment ) is removed by suitable methods , and the gas in the cylinder is measured ... tubes . When certain corrections have been made on account of the slight solubility in water of the gases hydrogen and ...
... tube at the beginning of the experiment ) is removed by suitable methods , and the gas in the cylinder is measured ... tubes . When certain corrections have been made on account of the slight solubility in water of the gases hydrogen and ...
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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