Experimental chemistry, founded on the work [Principles of chemistry] of J.A. Stöckhardt |
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Page vii
... pass through corks into flasks , & c . , in Wood Case . 2 Hydrometers for ascertaining the density of fluids , taking 1000 grains of distilled water at 60 ° Fahr . as standard , one for fluids lighter than water , as spirits , & c ...
... pass through corks into flasks , & c . , in Wood Case . 2 Hydrometers for ascertaining the density of fluids , taking 1000 grains of distilled water at 60 ° Fahr . as standard , one for fluids lighter than water , as spirits , & c ...
Page 5
Charles William Heaton. 66 immediately begin to dissolve in the acid and electricity to pass along the wires . Such an arrangement constitutes a simple and not very powerful form of voltaic or galvanic battery . It is called a simple ...
Charles William Heaton. 66 immediately begin to dissolve in the acid and electricity to pass along the wires . Such an arrangement constitutes a simple and not very powerful form of voltaic or galvanic battery . It is called a simple ...
Page 6
... passes into lighter , they crumble to smaller and smaller pieces , and are finally changed to earth . A potato placed in the earth grows soft , loses its mealy taste , becomes sweet and finally decays . The bud , that sends forth a ...
... passes into lighter , they crumble to smaller and smaller pieces , and are finally changed to earth . A potato placed in the earth grows soft , loses its mealy taste , becomes sweet and finally decays . The bud , that sends forth a ...
Page 8
... pass ever so many times from one state of combination to another ; but the total quantity remains always , as far as our means of ob- servation enable us to judge , the same . The grandest generalization of modern science , a ...
... pass ever so many times from one state of combination to another ; but the total quantity remains always , as far as our means of ob- servation enable us to judge , the same . The grandest generalization of modern science , a ...
Page 10
... pass downwards until the whole mass is solid . If the crystallization does not begin at once , drop in a small ... passes be- tween them . The rays given out by it are similar to those of the sun , and , like the sun's rays , they ...
... pass downwards until the whole mass is solid . If the crystallization does not begin at once , drop in a small ... passes be- tween them . The rays given out by it are similar to those of the sun , and , like the sun's rays , they ...
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Common terms and phrases
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
Popular passages
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...