michael63 michael63

30-01-2017
Chemistry

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1.6x10^23 lead atoms. Find the weight in grams

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AbhiGhost AbhiGhost

30-01-2017

Moles of lead(Pb) = 1.6x10^23/6.02x10^23 = 0.265 moles.

Weight of lead = moles x atomic weight of lead
= 0.265x207.2
= 54.908 grams.

Hope this helps!

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