Introduction to Modern Chemistry: Experimental and Theoretic; Embodying Twelve Lectures Delivered in the Royal College of Chemistry, LondonWalton and Maberly, 1866 - 233 páginas |
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Página vi
... elements , and on the recognition , in their standard combinations , of a few well- marked structural types , these principles have introduced into the domain of chemistry the pregnant idea of Classification- the conception of a series ...
... elements , and on the recognition , in their standard combinations , of a few well- marked structural types , these principles have introduced into the domain of chemistry the pregnant idea of Classification- the conception of a series ...
Página viii
... elements , for example , are here studied in a new order , not gratuitously adopted , but determined by the Author's view of their fitness to lead up to the knowledge of general laws , in just and logical succession ; and so also ...
... elements , for example , are here studied in a new order , not gratuitously adopted , but determined by the Author's view of their fitness to lead up to the knowledge of general laws , in just and logical succession ; and so also ...
Página xi
... elements not yet achieved - proofs of the composition of ammonia - matter , simple and compound - table of elements PAGE 15 1 xii CONTENTS . LECTURE III . Compound bodies - their.
... elements not yet achieved - proofs of the composition of ammonia - matter , simple and compound - table of elements PAGE 15 1 xii CONTENTS . LECTURE III . Compound bodies - their.
Página xii
... elements of hydro- chloric acid -- of water - constancy of chemical composition - marked changes of property attending chemical combination . LECTURE IV . Chemical symbols — their nature and value - diagrammatic symbols— initialed ...
... elements of hydro- chloric acid -- of water - constancy of chemical composition - marked changes of property attending chemical combination . LECTURE IV . Chemical symbols — their nature and value - diagrammatic symbols— initialed ...
Página xiii
... elements in several proportions — law of multiple proportions - volume and condensation ratios in chemical compounds — ordinary- exceptional . . 111 LECTURE VIII . Transition from abstract to concrete formula - choice of a system of ...
... elements in several proportions — law of multiple proportions - volume and condensation ratios in chemical compounds — ordinary- exceptional . . 111 LECTURE VIII . Transition from abstract to concrete formula - choice of a system of ...
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Términos y frases comunes
acid gas ammonia analogy apparatus arsenetted hydrogen atom-fixing atom-weights atoms bromine carbon chemical compounds chloric acid CICI column combining weight composition compound gases constituents contain criths Cubic cylinder decomposition diagrammatic diatomic dilitral electrolysis elementary bodies elementary gases elements employed equations experiment experimental expressions filled fluid formulæ gaseous glass gramme H₂N H₂O heat hydriodic acids hydro hydrobromic hydrochloric acid hydrochloric acid gas hydrogen and chlorine hydrogen and oxygen hydrogen-compounds iodine litre marsh-gas measure mechanical mixtures mercury metal metre molecular molecule-forming molecules muriatic acid N₂O nitric acid nitrogen nitrous nitroxygen series obtained oxide oxygen phosphoretted and arsenetted phosphorus and arsenic ponderal analysis present proportions purpose quantivalence readily relative volume-weight represent respectively selenetted hydrogen selenium simple sodium specific gravity standard structure symbols temperature and pressure term ternary ternary compounds tion tube typical unit unit-volume volatile vols volumes of hydrogen volumes of nitrogen volumetric water-gas
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Página 131 - The actual weight of this cube of hydrogen, at the standard temperature and pressure mentioned, is 0'0896 gramme; a figure which I earnestly beg you to inscribe, as with a sharp graving tool, upon your memory. There is probably no figure in chemical science more important than this one to be borne in mind, and to be kept ever in readiness for use in calculation at a moment's notice. For this litre-weight...
Página 131 - There is probably no figure, in chemical science, more important than this one to be borne in mind, and to be kept ever in readiness for use in calculation at a moment's notice. For this litre-weight of hydrogen...