The New ChemistryD. Appleton and Company, 1897 |
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Pagina xii
... weights of the products equals the sum of the weights of the factors . 2. That the relative weights of the several factors and products bear to each other a definite ratio . 3. That , if the factors or products are aëriform , the ...
... weights of the products equals the sum of the weights of the factors . 2. That the relative weights of the several factors and products bear to each other a definite ratio . 3. That , if the factors or products are aëriform , the ...
Pagina xiv
... weights have been established . When the conceptions which modern chemistry connects with the words molecule and atom ... weight , but all such formulæ also represent equal gas - volumes . Lastly , chemical processes are represented by ...
... weights have been established . When the conceptions which modern chemistry connects with the words molecule and atom ... weight , but all such formulæ also represent equal gas - volumes . Lastly , chemical processes are represented by ...
Pagina 15
... weight of a cubic mile of granite rock . Here is a glass cylinder filled with air , and here a piston which just fits it . The area of the piston is about a square inch - we will assume that it is exactly that . If we put a weight of ...
... weight of a cubic mile of granite rock . Here is a glass cylinder filled with air , and here a piston which just fits it . The area of the piston is about a square inch - we will assume that it is exactly that . If we put a weight of ...
Pagina 36
... weight - of gas so confined , and con- versely the weight must be proportional to the tension . But , as you see , this is merely another mode of stating the same general property of aëriform matter which we have called the law of ...
... weight - of gas so confined , and con- versely the weight must be proportional to the tension . But , as you see , this is merely another mode of stating the same general property of aëriform matter which we have called the law of ...
Pagina 38
... weight compensating in every case for a less molecular velocity . Let us now bring together the two remarkable results already reached in this lecture . One cubic inch of every gas , when the barometer marks 30 inches , and the ...
... weight compensating in every case for a less molecular velocity . Let us now bring together the two remarkable results already reached in this lecture . One cubic inch of every gas , when the barometer marks 30 inches , and the ...
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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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