The New ChemistryD. Appleton and Company, 1897 |
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Pagina viii
... definite propor- tions to the relations of elementary substance , and clearness of exposition is gained by giving to this state- ment the widest possible scope . But unquestionably the most important advance in chemistry during the last ...
... definite propor- tions to the relations of elementary substance , and clearness of exposition is gained by giving to this state- ment the widest possible scope . But unquestionably the most important advance in chemistry during the last ...
Pagina xii
... definite ratio . 3. That , if the factors or products are aëriform , the volumes of such vapors or gases are very simply related . These laws are called respectively- The Law of Conservation of Mass ; The Law of Definite Proportions ...
... definite ratio . 3. That , if the factors or products are aëriform , the volumes of such vapors or gases are very simply related . These laws are called respectively- The Law of Conservation of Mass ; The Law of Definite Proportions ...
Pagina xiii
... definite proportions observed in chemical processes ; and thus we are led to the chemical as dis- tinguished from the physical conception of the mole- cule , and it is shown how greatly the coincidence be- tween the chemical and the ...
... definite proportions observed in chemical processes ; and thus we are led to the chemical as dis- tinguished from the physical conception of the mole- cule , and it is shown how greatly the coincidence be- tween the chemical and the ...
Pagina xv
... Definite Proportions ; and the Law of Gay - Lussac . A full command of the symbolical language of chemistry is so essential to every student of the science that we next illustrate its use by a number of examples which are so selected as ...
... Definite Proportions ; and the Law of Gay - Lussac . A full command of the symbolical language of chemistry is so essential to every student of the science that we next illustrate its use by a number of examples which are so selected as ...
Pagina xvii
... definite mass whose rhythmic pulsations the spectroscope may reveal . As out of such a primal chaotic condition molecular structures were evolved , the qualities of substances appeared , and the energy of nature was awakened . To ...
... definite mass whose rhythmic pulsations the spectroscope may reveal . As out of such a primal chaotic condition molecular structures were evolved , the qualities of substances appeared , and the energy of nature was awakened . To ...
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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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