Stoichiometry Question

Question

Calculate the number of atoms in 4.15 moles of silver (Ag).

Answer 1

Use Avogadro's number. There are 6.022 x 10²³ of anything in a mole of that. Example: There are 6.022 x 10²³ atoms of silver in a mole of silver. There are 6.022 x 10²³ puppies in a mole of puppies. There are 6.022 x 10²³ molecules of water in a mole of water. So: