The New ChemistryD. Appleton and Company, 1897 |
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Pagina xxi
... Moreover , I sympathize with that beautiful idea of Oersted , which he expressed in the now familiar phrase , " The laws of Nature are the thoughts of God ; " but , then , I also know that our knowledge of these laws is as yet very ...
... Moreover , I sympathize with that beautiful idea of Oersted , which he expressed in the now familiar phrase , " The laws of Nature are the thoughts of God ; " but , then , I also know that our knowledge of these laws is as yet very ...
Pagina 17
... Moreover , the magnitudes with which we are here dealing are not beyond the limits of mechani- cal skill . It is possible to rule lines on a plate of glass so close together that the bands of fine lines thus ob- tained cannot be ...
... Moreover , the magnitudes with which we are here dealing are not beyond the limits of mechani- cal skill . It is possible to rule lines on a plate of glass so close together that the bands of fine lines thus ob- tained cannot be ...
Pagina 19
... Moreover , we have reason to believe that the various color - giving rays differ in nothing else , and it is certain from astronomical evidence that they all pass through the celestial spaces with the same velocity . Now , when a beam ...
... Moreover , we have reason to believe that the various color - giving rays differ in nothing else , and it is certain from astronomical evidence that they all pass through the celestial spaces with the same velocity . Now , when a beam ...
Pagina 26
... Moreover , to a certain limit , we are able to measure experimentally the force required to stretch the film , and we find that , as far as our experiments go , the theory and the experiments agree . Our experiments necessarily stop ...
... Moreover , to a certain limit , we are able to measure experimentally the force required to stretch the film , and we find that , as far as our experiments go , the theory and the experiments agree . Our experiments necessarily stop ...
Pagina 29
... moreover , when the substances are in the condition of perfect gases . It does not apply to solids or liquids , and not even to that half - way state between liquids and gases which Dr. Andrews has recently so admirably defined . In the ...
... moreover , when the substances are in the condition of perfect gases . It does not apply to solids or liquids , and not even to that half - way state between liquids and gases which Dr. Andrews has recently so admirably defined . In 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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