Question

How many atoms are in 3.1 moles of F

Answer 1

`\huge{ \boxed{1.866 * {10}^(24) \: atoms}}`

Step-by-step explanation:

To find the number of atoms of F 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:

n=3.1 moles

`\therefore \: N = 3.1 * 6.02 * {10}^(23) \\ = 1.866 * {10}^(24) \: atoms`