One mole is defined as the amount of substance containing as many elementary entities (atoms, molecules, ions, electrons, radicals, etc.) as there are atoms in 12 grams of carbon-12 (6.023 x 1023). The mass of one mole of a substance equals its relative molecular mass expressed in grams.
The balanced equation is written below,
3HCl + Al(OH)₃ → AlCl₃ + 3H₂O
The coefficients of the balanced equation reveal us that 3 mole of HCl react with 1 mole of Al(OH)
