Mole Concept

                                             

1. 1 mole = 6 * 10^23 (molecules, particles, ions, atoms, etc.)
2. Number of moles in a compound = Given Mass ➗ Atomic Mass
3. Number of atoms in a compound = No. of molecules ✖️ No. of element present
4. Number of electron, proton, neutron in X grams of compound = No. of molecules ✖️ electron/ proton/ neutron
5. Number of electron, proton, neutron in X molecules of a compound = No. of electron/ proton/ neutron ✖️ X
6. Number of moles of moles of electron, proton, neutron in X kg of electron, proton, neutron = X ➗ (6 * 10^23 ✖️ Mass of electron/ proton/ neutron)