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erma4kov [3.2K]
3 years ago
11

How many moles are in 5.0 x 10 *23 atoms of iron?

Chemistry
1 answer:
tamaranim1 [39]3 years ago
7 0
1 mole ------------ 6.02 x 10²³ atoms
? moles ----------- 5.0 x 10²³ atoms

moles = 5.0 x 10²³ / 6.02 x 10²³

= 0.830 moles

hope this helps!
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