11. How many moles are in 7.14 X 10 35
molecules of 02?

Explanation:

To find the number of moles in a substance 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 = 7.14 × 10^35 molecules of O2

We have

We have the final answer as

Hope this helps you

hurricanes form in warm water