Question

Calculate the number of CO2
molecules ( NCO2
) in 0.0734 mol
of CO2

Answer 1

4.42 x 10^22 molecules

Step-by-step explanation:

1 mole of CO2 has 6.022 x 10^23 molecules

=> 0.0734 x 6.022 x 10^23 = 4.420148 x 10^22 or 4.42 x 10^22