How many Fe atoms and how many moles of Fe atoms are in 550.0 g of iron?
How many Fe atoms and how many moles of Fe atoms are in 550.0 g of iron? moles and atoms and how to do it please! 1 mole of Fe atoms has a mass of 55.847 grams. How many moles of Fe atoms would have a mass of 550 grams 550 grams รท 55.847 grams/mole = 9.848 moles of Fe atoms 1 mole of atoms = 6.02 * 10^23 atoms 9.848 moles of Fe atoms * 6.02 * 10^23 atoms/mole = 5.928 * 10^24 atoms With rounding along the way!!!