Woodstocksunshine
Woodstocksunshine Woodstocksunshine
  • 08-02-2022
  • Chemistry
contestada

How many iron atoms are in 7.890 g of iron?

I don’t need the exact answer I just want the formula!

Respuesta :

drpelezo
drpelezo drpelezo
  • 08-02-2022

Answer:

see explanation

Explanation:

#Atoms = (mass/atomic wt) x 6.02 x 10²³

  • mass is grams
  • atomic weight is grams/mole
  • 6.02 x 10²³ is atoms/mole
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