11:30
CHEM 130 - Moles and Molar Mass practice problems
05:09
CHEM 130 - Moles and Molar Mass
13:44
CHEM 110 - Chapter 1.2-3 Avogadro's Number,…
CHEM 110 - Chapter 1.2-3 Avogadro's Number, Ions and Molecules
Introduction and Learning objectives 00:00 Molecules versus ions 00:55 Molecules can be represented in various ways 02:47 Defining Avogadro’s number 03:45 Calculating molar mass 05:57…