SEARCH Articles Figures Tables Atomic mass mole concept and Calculating atoms, moles, and mass Calculations Using Moles and Molar Masses Elements and the Mole—Molar Mass Experiment 9 Determination of Mass and Mole Relationship in a Chemical Reaction Formula Mass and the Mole Concept for Compounds Mass and the Mole Mole and Mass Fractions Mole-mass Moles molar mass and Moles, Mass, and Number of Chemical Entities The Mole and Molar Masses