Question

How many molecules are found in 3.4 moles of carbon dioxide?

Answer 1

Answer:

One mole of anything has 6.023 x 10^23 molecules.

That would mean 3.4moles of CO2 have 6.023x 10^23 times 3.0.

So that would be2.04782×10^24 molecules in 3.0 moles of C02.

Answer 2

Answer:

$\sf\:1moles = 6.023 × {10}^{23} molecules$

$\sf\:3.4\:moles\:of\: CO2 = 6.023 × 3.4 × \: {10}^{23} molecules$

$\large\boxed{\sf\:= 2.04782 × {10}^{24} molecules.}$