Question

How many molecules are in 3.8 mols of copper?

Answer 1

Hi there!

The correct answer is 2.29 x
`10^(24)` molecules

Step-by-step explanation:

To convert from the moles to molecules:

1 mole = 6.022 x 10²³ molecules

so basically you multiply 3.8 by 6.022 x 10²³

and you get: 2.29 x
`10^(24)`