Essays Tagged: "Johann Josef Loschmidt"

Avagadro's Number

went to great lengths to find the answer.The value of the Avogadro constant was first indicated by Johann Josef Loschmidt, an Austrian high school teacher. To determine Avogadro's number, it is first ... ogadro's number, it is first necessary to determine the characteristic size and mass of a molecule. Johann devised a method to determine the diameter of a gas molecule from the density of the liquefie ...

(5 pages) 28 1 4.7 May/2009

Subjects: Science Essays > Chemistry