gage357552 gage357552

19-11-2022
Chemistry

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Determine the number of moles in the following samples:

1. 5.19 x 1029 FeCl3 formula units
2. 6.02 x1025 Mg atoms
3. 5.3 x 1012 N2 molecules
4. 40,000 MgO Formula Units

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