The New ChemistryD. Appleton and Company, 1897 |
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Pagina 11
... obtain three gases , and , on heating these aëriform bodies to a still higher temperature , we shall find that , in this new con- dition , they expand far more rapidly than in the liquid state . But we shall also find that the influence ...
... obtain three gases , and , on heating these aëriform bodies to a still higher temperature , we shall find that , in this new con- dition , they expand far more rapidly than in the liquid state . But we shall also find that the influence ...
Pagina 15
... obtain a clearer idea of the power when I tell you that this pressure is about the 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 ...
... obtain a clearer idea of the power when I tell you that this pressure is about the 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 ...
Pagina 17
... obtain that magnificent band of blending hues we call the solar spectrum . To each of the colored rays which fall along the line of the spectrum corresponds a definite wave- length . In the diagram , we have given the wave- lengths ...
... obtain that magnificent band of blending hues we call the solar spectrum . To each of the colored rays which fall along the line of the spectrum corresponds a definite wave- length . In the diagram , we have given the wave- lengths ...
Pagina 23
... rays over the troughs of the second set , we obtain this won- derful result that the union of the two beams of light produces darkness . It would , at first sight , seem that such a result must be produced in the case of.
... rays over the troughs of the second set , we obtain this won- derful result that the union of the two beams of light produces darkness . It would , at first sight , seem that such a result must be produced in the case of.
Pagina 34
... obtained precisely the same effect . The results of the experiment are not in the least degree influenced by the nature of the gas employed ; and , assuming that we start with the same gas - volumes , the resulting volumes are the same ...
... obtained precisely the same effect . The results of the experiment are not in the least degree influenced by the nature of the gas employed ; and , assuming that we start with the same gas - volumes , the resulting volumes are the same ...
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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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