Question

How do you calculate the mass of 3.24 x 10 18 atoms of iron?

Answer 1

Answer:

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$<font color="green">It is a fact that Avogadro's number of iron atoms have a mass of 55.85⋅g . Since Avogadro's number = 6.022×1023 , mass of iron, = 55.85⋅g×3.24×10186.022×1023 = 3×10−4⋅g$

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