Question

how many moles of carbon atoms is present in 5 moles of DDT, C15H9CI?​

Answer 1

Answer:

Avogadro's number: the amount of atoms in 1 mole of carbon 12 is 6.022 x 10^23. So if you have 5 mole, you have: 5 x (6.022 x 10^23) = 3.011 x 10^24 atoms.