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1.25 x 10^25 atoms of magnesium = ? moles of magnesium
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18 votes
18 votes
1.25 x 10^25 atoms of magnesium = ? moles of magnesium

User Csiz
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1 Answer

17 votes
17 votes
21 moles of Magnesium

Explanation:
Moles of Mg= 1.25x10^25 atoms of Mg /6.02x10^23 atoms

6.02x10^23= Avogadro’s number or A

=20.7641196 moles of Magnesium or Mg
=21 moles of Magnesium or Mg
User Nirojan Selvanathan
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