Question

How many molecules are in 15.8 moles of Cu?

Answer 1

There are 9.51 x 10^24 molecules of Cu. To get this value, use Avogadro's number. The number states that 1 mole has 6.022 x 10^23 atoms or molecules. To convert the mole to molecules, multiply the 15.8 moles of copper to Avogadro's number to get the answer.