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9 Mar 2010 18:16:05 IST

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No. Of atoms in 558.5g Fe

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No. Of atoms in 558.5g Fe

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edison

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9 Mar 2010 19:24:34 IST

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http://www.goiit.com/posts/list/physical-chemistry-no-of-atoms-in-558-5g-fe-1010510.htm

Salonii Sharma

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Joined: 5 Nov 2009

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9 Mar 2010 19:32:21 IST

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at mass of Fe= 56.

Therefore, 1 mole of Fe is 56 g.

So in 56g, no. of atoms are 6.022 x 10^23

therefore, 558.5 g of Fe will contain no. of atoms= (6.022 x 10^23 x 56) / 558.5

This will give you number of atoms.

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