Question

The number of atoms in 7.4 moles of iron are

Answer 1

Answer:

7.4 moles iron (6.022 X 10^23/1 mole Fe)

= 4.5 X 10^24 atoms of iron.

Answer 2

Answer:

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Explanation:

7.4 mole of iron contains 4.46 x 1024 atoms.

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