Avogadro's law close Avogadro's lawAt a given ... of particles under the same conditions of temperature and pressure 1 mol of hydrogen gas occupies the same volume as 1 mol of methane gas 10 ...
1 mol is the amount of substance that contains the same number of particles as there are atoms in 12.0 g of carbon-12.
IN Prof. Tilden's “Life of Mendeléeff” in the current number of the Journal of the Chemical Society, I see that he refers repeatedly to the “law” of Avogadro. Sir William Ramsay ...