Calculate the number of moles in the following: 2.8 X 10^24 atoms of Cl2

Explanation:

To find the number of moles given it's number of entities we use the formula

where n is the number of moles

N is the number of entities

L is the Avogadro's constant which is

6.02 × 10²³ entities

From the question

N = 2.8 × 10²⁴ atoms of Cl2

So we have

We have the final answer as

Hope this helps you

i think it is true since you can test the answer and can use observations to complete it.