 | William Ripley Nichols - Chemistry - 1879 - 388 pages
...hypothesis, usually spoken of as the Law of Ampere, — that equal volumes of all gases, simple as wett as compound, under like conditions of temperature...and pressure, contain the same number of molecules. Starting with this hypothesis, let us inquire what inferences we can draw with regard to the molecular... | |
 | William Ripley Nichols - Chemical elements - 1880 - 388 pages
...gases, and which are best explained by the hypothesis, usually spoken of as the Law of Ampere,—that equal volumes of all gases, simple as well as compound,...and pressure, contain the same number of molecules. Starting with this hypothesis, let us inquire what inferences we can draw with regard to the molecular... | |
 | William Ripley Nichols - Chemical elements - 1880 - 350 pages
...gases, and which are best explained by the hypothesis, usually spoken of as the Law of Ampere. — that equal volumes of all gases, simple as well as compound,...like conditions of temperature and pressure, contain ihe same number ofmokcules. Starting with this hypothesis, let us inquire what inferences we can draw... | |
 | Edward Livingston Youmans - Chemistry - 1880 - 376 pages
...Avogadro, as early as 1811, as follows : "Equal volumes of all substances when in the state of gas, and under like conditions of temperature and pressure, contain the same number of molecules." This is known as Avogadro's law. The law of Avogadro cannot be directly proved, but it is indirectly... | |
 | Charles William Eliot, Frank Humphreys Storer - Chemistry, Inorganic - 1880 - 386 pages
...gases, und which are best explained by the hypothesis, usually spoken of as the Law of Ampere,—that equal volumes of all gases, simple as well as compound, under like condition* of temperature and pressure, contain the same number of molecules. Starting with this hypothesis,... | |
 | Conwy Lloyd Morgan - Water - 1882 - 238 pages
...more fully. 1264. It has been found that equal volumes of all substances when in the state of gas, and under like conditions of temperature and pressure, contain the same number of molecules (1294). 1265. We shall find it simpler to consider the elementary gas oxygen rather than the compound... | |
 | 1882 - 178 pages
...sp. gr. of the substance referred to hydrogen gas. Since by Avogadro's law equal volumes of all gases under like conditions of temperature and pressure contain the same number of molecules, the weight of each molecule of the substance referred to a molecule of H will be equal to the sp. gr.... | |
 | Thomas R. Baker - Chemistry - 1883 - 164 pages
...called Ampere's Law, is accepted as a fundamental principle of chemistry: Equal volumes of all gases, under like conditions of temperature and pressure, contain the same number of molecules. It is estimated that a litre of any gas contains 10 24 molecules. If a given volume of H, for example... | |
 | August Dupré, Henry Wilson Hake - Chemistry - 1886 - 648 pages
...us with this necessary measure, for, according to his law,* equal volumes of all gases and vapours under like conditions of temperature and pressure contain the same number of molecules (independent particles) ; or, in other words, the relative weights of equal volumes of any gases or... | |
 | Willoughby Walke - Explosives - 1891 - 394 pages
...afterwards reaffirmed by Ampere in 1814, and may be stated as follows: "•Equal volumes of all gases under like conditions of temperature and pressure contain the same number of molecules.'' «*. . The great importance of this Ia\v4n-supply ing a truly scientific basis of chemical knowledge.w'as-.sVaYcely... | |
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Avogadro, which asserts that equal volumes of different gases under like conditions of temperature and pressure contain the same number of molecules. 
