Cole collects rocks. On a hiking trip, he finds a new rock for his collection. He measures the mass and volume of this rock and
2 answers:
You might be interested in
Given :
Number of atoms of an element, n = 2.072 × 10⁴³ atoms.
To Find :
Number of moles of that element in given number of atoms.
Solution :
We know, 1 mole of any element contains 6.022 × 10²³ atoms.
So, number of moles in given number of atoms are :
Hence, this is the required solution.