Describe how molecular models might prove to be helpful to scientist
1 answer:
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Given :
12.9 mol of Au.
To Find :
How many atoms are in 12.9 moles Au.
Solution :
We know, 1 mol of any element/molecules contains .
Number of atoms in 12.9 moles of Au is :
Therefore, number of atoms in 12.9 moles of Au is .
Hence, this is the required solution.