Question

What mass of co2 will contain same particles as in 3 moles of so2

Answer 1

I hope you understand

Answer 2

1 mole of any molecule has 6.022 x 10^23 molecules in it.

So, 3 moles of SO2 has 3 × 6.022 × 10^23 molecules of SO2.

Also, 3 moles of CO2 has 3 × 6.022 × 10^23 molecules of CO2.

Mass of 1 mole of CO2 = 44g

Mass of 3 moles of CO2 = 3 x44g = 132 g

So, 132 g of CO2 has same number of particles as 3 moles of SO2