How many miles are represented by 4.25 x 10^22 atoms of Au?

Question

Chemistry

Fatima Lewis

12 June, 10:51

How many miles are represented by 4.25 x 10^22 atoms of Au?

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Answers (1)

Know the Answer?

Chloe · Answer 1

Answer: 0.0706mol

Explanation:

1mole of any substance contains 6.02x10^23 atoms as proposed by Avogadro's hypothesis.

From this hypothesis,

1mole of Au = 6.02x10^23 atoms.

Therefore Xmol of Au contain 4.25 x 10^22 atoms i. e

xmol of Au = 4.25 x 10^22 / 6.02x10^23

= 0.0706mol