Experimental chemistry, founded on the work [Principles of chemistry] of J.A. Stöckhardt |
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Page ix
... GRAVITY - HEAT - PRESSURE . GRAVITY 19 Weighing Weighing and measuring Metrical system 19 19 20 Measuring liquids and gases 22 Specific gravity 22 Specific gravity bottle 24 Hydrometer 25 HEAT Sources of heat - lamps Effects of heat ...
... GRAVITY - HEAT - PRESSURE . GRAVITY 19 Weighing Weighing and measuring Metrical system 19 19 20 Measuring liquids and gases 22 Specific gravity 22 Specific gravity bottle 24 Hydrometer 25 HEAT Sources of heat - lamps Effects of heat ...
Page 22
... SPECIFIC GRAVITY . Ice floats in water , iron sinks in it , because the former is lighter , the latter heavier , than water . But if we put a piece of ice in spirit it sinks , or if we put a piece ... Specific gravity Specific gravity bottle.
... SPECIFIC GRAVITY . Ice floats in water , iron sinks in it , because the former is lighter , the latter heavier , than water . But if we put a piece of ice in spirit it sinks , or if we put a piece ... Specific gravity Specific gravity bottle.
Page 23
... specific gravity of one body is than that of another , water has been fixed upon as the standard or unit . Therefore , in the above case , the question is , how much lighter ... specific gravity ( the density ) of a SPECIFIC GRAVITY . 23.
... specific gravity of one body is than that of another , water has been fixed upon as the standard or unit . Therefore , in the above case , the question is , how much lighter ... specific gravity ( the density ) of a SPECIFIC GRAVITY . 23.
Page 24
Charles William Heaton. mine the specific gravity ( the density ) of a fluid , a vial is weighed , then filled with water , and again weighed . This gives the weight of the water . Now pour out the water , and refill the vial either with ...
Charles William Heaton. mine the specific gravity ( the density ) of a fluid , a vial is weighed , then filled with water , and again weighed . This gives the weight of the water . Now pour out the water , and refill the vial either with ...
Page 25
... specific gravity of glass is from three to four times greater than that of water . A thick piece of iron , weighing ... specific gravity of liquids - the hydrometer , or areometer . This instrument consists of a hollow glass tube , made ...
... specific gravity of glass is from three to four times greater than that of water . A thick piece of iron , weighing ... specific gravity of liquids - the hydrometer , or areometer . This instrument consists of a hollow glass tube , made ...
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ammonia atom of hydrogen atomic weight become bleaching blue bodies boiling bottle bromine burn calcium called carbonic anhydride chemical action chemical force chemistry chlorate chloric acid chlorine Cl₂ cold water colour combine combustion common salt composition compounds condensed contains converted cooling copper cork crystals decomposed denote diad displaced dissolved earth electricity elements equal evaporation Experiment flame flask fluid formula fumes gases glass tube grains H₂ H₂O H₂SO half an ounce heat heavier hydrate hydrochloric acid hydrogen inches iodine iron lighter lime liquid measures melted mercuric chloride mercury metal molecule monad nitrate nitric acid nitrogen obtained odour oxide oxygen ozone phosphorus piece platinum potassium chlorate potassium iodide powder pressure produced quantity radical saltpetre sodium solid soluble solution specific gravity steam substances sulphate sulphide sulphuric acid sulphurous anhydride surface symbol takes place temperature test-tube tumbler unite vapour vessel vols volumes of hydrogen warm wire zinc
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Page 19 - ... the accuracy of every chemical process, and ascertain the true composition of bodies by proving the weight of the compound to be equal to the weight of the substances which produce it. 32. Use of the Balance,-— The balance is to the chemist what the compass is to the mariner, and before its introduction as a means of verifying experiments, the whole science of Chemistry was a collection of disconnected and separate facts and theories. Until within a comparatively recent period it was supposed...