Question

3.6x 10^23 molecules of sulfur dioxide to moles

Answer 1

1) Compound: Sulfur dioxide.

$SO_2$

2) Convert molecules of SO2 to moles of SO2.

Avogadro's number is 6.022*10^23. So, 6.022*10^23 molecules are equal to 1 mol.

$mol\text{ }SO_2=3.6\ast10^{23}\text{ }molecules\ast\frac{1\text{ }mol\text{ }SO_2}{6.022\ast10^{23}\text{ }molecules}=0.5978\text{ }SO_2$

3.6*10^23 molecules are equal to 0.5978 moles SO2.