...THE FUNDAMENTAL CONCEPTION OF THE 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...

...molecules of all gaseous bodies. 30. The statements may be put more shortly in this form : Equal volumes of gases, at the same temperature and pressure, contain equal numbers of molecules. Consider the following chemical changes ; the temperature and pressure remaining constant. (1) Hydrogen...

...directly to the known laws of gaseous pressure and expansion, but it gives at once Avogadro's law that equal volumes of different gases at the same temperature and pressure contain the same number of molecules, besides leading to conclusions as to the heat conductivity and viscosity...

...directly to the known laws of gaseous pressure and expansion, but it gives at once Avogadro's law that equal volumes of different gases at the same temperature and pressure contain the same number of molecules, besides leading to conclusions as to the heat conductivity and viscosity...

...separate molecules of water. The molecular volumes of all gases are equal, and Avogadro's law states that equal volumes of different gases at the same temperature and pressure contain the same number of molecules. Thus the molecular weight of a compound gas always occupies twice the...

...Gerhardt, on the other hand, founded his speculations chiefly on Avogadro's law, according to which equal volumes of different gases at the same temperature and pressure contain the same number of molecules. The relative molecular weights of gaseous or readily volatile bodies...

...exhibit the same osmotic pressure. This corresponds to Avogadro's law for gases: that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules. Measurements show that acids, bases and salts in solution in water exhibit abnormally high pressures,...

...exhibit the same osmotic pressure. This corresponds to Avogadro's law for gases: that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules. Measurements show that acids, bases and salts in solution in water exhibit abnormally high pressures,...

...similar to the ones given above caused Avogadro to make the statement in 1811 that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules, and this statement is usually called Avogadros Law. It was neglected for a long time, because chemists...

...Avogadro as the basis for a common measure of molecules. If it be true, as Avogadro taught, that " equal volumes of different, gases at the same temperature and pressure contain the same number of molecules," then those quantities of all substances which fill the same volume in...