Respuesta :

Mistystar4881

Hey there!

One mole has 6.022 x 10²³ molecules.

We have 15.7 moles, so multiply.

15.7 x 6.022 x 10²³ = 9.45 x 10²⁴

There are 9.45 x 10²⁴ molecules in 15.7 moles of carbon dioxide.

Hope this helps!