...mentioned that Avogrado's hypothesis, according to which equal volumes of gaseous substances, measured at the same temperature and pressure, contain the same number of molecules, guides из chiefly in assigning to each molecule its relative weight and its number of atoms ; ;his...

...their molecules are alike. This idea is expressed in the following law :— Equal volumes of all gases, at the same temperature and pressure, contain the same number of molecules. If this is true, then the molecules of all true gases must be of the same size. 5. /Simple as well...

...mentioned that Avogadro's hypothesis, according to which equal volumes of gaseous substances, measured at the same temperature and pressure, contain the same number of molecules, guides us chiefly in assigning to each molecule its relative weight and its number of atoms; this hypothesis...

...mentioned that Avogadro's hypothesis, according to which equal volumes of gaseous substances, measured at the same temperature and pressure, contain the same number of molecules, guides us chiefly in assigning to each molecule its relative weight and its number of atoms ; this...

...mentioned that Avogadro's hypothesis, according to which equal volumes of gaseous substances, measured at the same temperature and pressure, contain the same number of molecules, guides us chiefly in assigning to each molecule its relative weight and its number of atoms ; this...

...MECHANICAL THEORY OF OASES. BY ALEX. NAUMANN. Avogadro's law, that equal volumes of different gases at the same temperature and pressure contain the same number of molecules, is probably regarded by the majority of scientific chemists as the most certain basis for fixing molecular...

...and Clerk Maxwell of Cambridge. We have the best reasons for believing that equal volumes of gases at the same temperature and pressure contain the same number of molecules or particles, which molecules or particles are all of the same size. They exert their pressure in all...

...In 1811, Amadeo Avogadro drew the further inference, and in 1814 Ampere reproduced the theory, that equal volumes of all substances, when in the gaseous...artificial formation of alizarine arose in this way. ' A short time since, Graebe, a German chemist, in investigating a class of compounds, called the quinones,...

...directly as the absolute temperature. III. —THE LAW OF AVOGADRO. 22. Equal volumes of all gases, at the same temperature and pressure, contain the same number of molecules. Illustration. — It is believed that there are just as many molecules in a cubic inch of oxygen as...

...vary directly as the absolute temperature. III.—THE LAW OF AVOGADRO. 22. Equal volumes of all gases, at the same temperature and pressure, contain the same number of molecules. inch of hydrogen, when these gases arc under the same pressure and at the same temperature. The proof...