Question

mole and molar mass concept​

Answer 1

A mole is defined as the amount of substance containing as many atoms, molecules, ions, electrons, or other elementary entities, as there are the number of Carbon atoms in exactly 0.012 kg of the Carbon 16C12 isotope...

• N = 6.02217 x 10²³ per mole

The molar mass of a chemical compound is defined as the mass of a sample of that compound divided by the amount of substance in that sample, measured in moles...