Question

How many grams are in 5.60 moles of SO2?

Answer 1

Molar mass of $SO_2=64g$

No. of moles $=\dfrac{\text{ Mass of } SO_2}{\text{Molar mass of } SO_2}$

$\Rightarrow 5.60=\dfrac{x}{64}\Rightarrow x=64\times 5.6=358.4g$

Hence The mass of $SO_2$ required is 358.4g