The New ChemistryD. Appleton and Company, 1897 |
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Pagina vii
... elements of chemistry we have pushed our science , if not to its extreme limits , still one step further back ; and in taking this step we have left behind many of the anomalies which previously encumbered our philoso- phy . Except in a ...
... elements of chemistry we have pushed our science , if not to its extreme limits , still one step further back ; and in taking this step we have left behind many of the anomalies which previously encumbered our philoso- phy . Except in a ...
Pagina ix
... elements of chemistry , as they were formerly taught under the dualistic system , it was also made an object to point out the chief characteristics by which the new chemistry differed from the old . The limitations of a course of ...
... elements of chemistry , as they were formerly taught under the dualistic system , it was also made an object to point out the chief characteristics by which the new chemistry differed from the old . The limitations of a course of ...
Pagina xi
... elements , the innumerable products of nature and the arts may be prepared ; and , although the fundamental laws of ... element- ary text - books , which are made for the most part com- pilations of facts , and differ from the larger ...
... elements , the innumerable products of nature and the arts may be prepared ; and , although the fundamental laws of ... element- ary text - books , which are made for the most part com- pilations of facts , and differ from the larger ...
Pagina xiv
... element , found from an analysis of a mass of the substance , is the percentage of that ele- ment in the molecule itself . These elementary parts of the molecules are the atoms of chemistry , and we thus reach not only a conception of ...
... element , found from an analysis of a mass of the substance , is the percentage of that ele- ment in the molecule itself . These elementary parts of the molecules are the atoms of chemistry , and we thus reach not only a conception of ...
Pagina xvii
... elements of chemistry , and before reaching this condition all qualities which distinguish substances disappear except only a definite mass whose rhythmic pulsations the spectroscope may reveal . As out of such a primal chaotic ...
... elements of chemistry , and before reaching this condition all qualities which distinguish substances disappear except only a definite mass whose rhythmic pulsations the spectroscope may reveal . As out of such a primal chaotic ...
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Termeni și expresii frecvente
acetic ether aëriform alcohol alizarine alkali atom of oxygen atomic weights atoms of hydrogen burning butyric acid called carbonic dioxide charcoal chemical change chemical processes chemist chemistry chlorine color combustion compounds condition consists contain copper criths cubic cubic centimetres cules definite proportions density effect elementary substances elements equal ether evidence example experiment facts flame gases glass grammes heat of formation Hence hydrate hydrochloric acid hydrogen hydrogen gas hydrogen-atoms Illustrations iron lecture light liquid litre magnet mass material metallic microcriths mole molecular structure molecular weight molecule of water molecules nitric nitric acid nitro-glycerine nitrogen nitrous oxide notice obtained oxygen oxygen gas particles phenomena polarized poles potassic pounds pressure principle quantity quantivalence radical reaction relations result salt simple sodic sodium solid solution specific gravity stances sugar sulphur symbols temperature tension theory tion vapor volatile volume wholly
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