Moles

The video tutorial explains the concept of moles and Avogadro's number, which is 6.02 * 10^23, and how they relate to molecular theory. It provides examples of converting grams to moles using potassium, moles to grams using calcium, and finding the number of atoms in a sample of sodium. The tutorial emphasizes the importance of conversion factors, significant figures, and the use of Avogadro's number in stoichiometry calculations.

Describe how to find the number of atoms from grams of sodium.

What is the conversion factor for sodium in terms of moles and grams?

How does Avogadro's number relate to the number of atoms in a mole?