The New ChemistryHenry S. King & Company, 1874 - 326 páginas |
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Página 12
... represent the facts , this natural growth of knowl- edge gives us the strongest assurance that the growth is sound and the progress real . Although the foun- dations of science have been laid in such obscurity , its students have worked ...
... represent the facts , this natural growth of knowl- edge gives us the strongest assurance that the growth is sound and the progress real . Although the foun- dations of science have been laid in such obscurity , its students have worked ...
Página 16
... represent the molecules , are more widely separa- ted in the one case than in the other . Now , which of these suppositions is the more probable ? Let us sub- mit the question to the test of experiment . We have here a glass globe ...
... represent the molecules , are more widely separa- ted in the one case than in the other . Now , which of these suppositions is the more probable ? Let us sub- mit the question to the test of experiment . We have here a glass globe ...
Página 24
... represent these dimensions to our imagination as wave - lengths , that is , as the distances from crest to crest of our as- sumed ether - waves , and we shall find it difficult to think clearly upon the subject without the aid of this ...
... represent these dimensions to our imagination as wave - lengths , that is , as the distances from crest to crest of our as- sumed ether - waves , and we shall find it difficult to think clearly upon the subject without the aid of this ...
Página 69
... represent cubic centimetres . If assumed to represent cubic decimetres , then the weights which measure the densities would be in kilogrammes instead of grammes . It will now be seen how simple it is in the French system to calculate ...
... represent cubic centimetres . If assumed to represent cubic decimetres , then the weights which measure the densities would be in kilogrammes instead of grammes . It will now be seen how simple it is in the French system to calculate ...
Página 71
... represent by n the constant number of molecules , some billion bill- ion , which a litre of each and every gas contains , when under the standard conditions of temperature and pressure . Then the weight of each molecule of hydro- gen ...
... represent by n the constant number of molecules , some billion bill- ion , which a litre of each and every gas contains , when under the standard conditions of temperature and pressure . Then the weight of each molecule of hydro- gen ...
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Términos y frases comunes
acetic ether aëriform alcohol alkali atom of oxygen atomic weights atoms of hydrogen burning butyric acid calcic called carbonic dioxide charcoal chemical change chemistry chlorine color combination combustion compounds consists contain Cornhill criths Crown 8vo cubic cubic centimetres cule definite Edition elementary substances elements energy equal ether evidence experiment facts flame formic acid gases Gazette glass grammes heat Hence hydrate hydrochloric acid hydrogen hydrogen gas hydrogen-atoms illustrate iron lecture light liquid litre mass material metal microcriths mole molecular structure molecular weight molecule of oxygen molecule of water molecules nitric nitric acid nitro-glycerine nitrogen obtained oxide oxygen oxygen gas particles Paternoster Row phenomena phosphorus polarized pole potassic pounds pressure Price Prof Published by Henry quantivalence radical reaction result salt simple sodium solid solution specific gravity sugar sulphur symbol temperature theory tion vapor volatile volume
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