The terms mole and molar mass are introduced and used in calculations. Introduction to the Mole and Molar Mass: The terms mole and molar mass are introduced and used in calculations.

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 ...

Bio: Dr. Meyer is a trained chemist whose career path took her out of the lab and into corporate HQ. After grad school, Erla wanted to explore her options beyond academia, and found herself interning ...