Question: 2 moles equals how many molecules?
Answer: However, a mole is 6.022 × 1023 of anything: 1 mole of Ca atoms = 6.022 × 1023 Cu atoms. 1 mole of Cl atoms = 6.022 × 1023 S atoms. 1 mole of CaCl2 molecules = 6.022 × 1023 Cu2S molecules.