Celebrated annually on October 23 from 6:02 a.m. to 6:02 p.m., Mole Day commemorates "Avogadro's Number": 6.02 x 10 23. This number--called a mole--is a basic measuring unit in chemistry. Mole Day ...

Avogadro's law close Avogadro's lawAt a given temperature and pressure, equal volumes of different gases contain an equal number of molecules. states: equal volumes of different gases contain an ...

IN his Rutherford Memorial Lecture 1 Sir Charles Darwin writes: “The first estimate of Avogadro's number is due to Maxwell himself”, and expresses his astonishment that Maxwell “should have ...

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.

Learn more about ACS moles below. Hey everyone! My name is Avogadro, but all my friends call me Avi. You may have seen my adventures with my friends in Celebrating Chemistry. When we are not exploring ...