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When is a mole not a mole? Section one of this program demystifies concepts such as Avogadro's Constant, molecular mass, and molar mass. In section two, the Percent Composition Formula is spotlighted, while section three addresses the Empirical Fo...
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Contents
Moles (3:21) -- Molecular and Molar Mass (4:50) -- Percent Composition (4:43) -- Empirical Formula (4:42) -- Formula Weight (3:27) -- Steps to Chemical Problem Solving (5:51) -- Mass of Molecules and Atoms (1:18)