The Mole

The mole is the unit of measurement for amount of substance in the International System of Units. A mole of a substance or a mole of particles is defined as exactly 6.02214076×10²³ particles, which may be atoms, molecules, ions, or electrons. In short, for particles 1 mol = 6.02214076×10²³.

Features: Mole expressed as formula, Relative Molecular Mass, Avogadro’s Number and Molar Volume. Applicationof Mole Concept and Mole Fraction.