Question

How many moles are in 5.3 x 1024 atoms of Kr?

Answer 1

Answer: 8.8 moles

Explanation:

Fun Fun! Chemistry :)

So, 5.3 x
`10^(24)` atoms can be converted to moles by dividing by Avogadros number, (6.02 x 10^23). This is because Avogadros number of atoms form one mole.

So the answer is about 8.8 moles of Kr