BIOL 2299 Chapter Notes - Chapter 3: Unified Atomic Mass Unit
18 Mar 2014
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6. 022 1023: expressed as atomic mass unit (amu) or in daltons (da, molar mass the mass in grams of 1 mole of any substance, molecular mass of a molecular compound is the sum of the atomic masses of the atoms in that molecule, the concept of molar mass applies to both molecular and ionic compounds, formula mass the mass of one formula unit of an ionic compound, stoichiometry the quantitative relation between the reactants and products involved in a chemical reaction, the identity of atoms does not change in a chemical reaction page 89.
