LPHSChem.com:Wz after Johannesson Mole Conversions Review grams MolarMass MASS (g) particles = mol Molar Mass (g/mol) Avogadro MOLES mol ⋅ MolarMass= grams = mol Avogadro: PARTICLES 6.02 × 1023 (atoms, (particles/mol) molecules, formula units) mol ⋅ Avogadro = particles