Question

How many moles are in 3.75 × 10^23 F atoms?
Answer in units of mol.

Answer 1

The answer is 0.62 moles

Step-by-step explanation:

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

`n = (N)/(L) \\`

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 we have

`n = \frac{3.75 * {10}^(23) }{6.02 * {10}^(23) } = (3.75)/(6.02) \\ = 0.6229235...`

We have the final answer as

0.62 moles

Hope this helps you