Question

I need help...
Convert 22g of co2 into moles ?

Answer 1

Moles =weight /molarmass
moles of CO2=22/ 44
= 1/2moles of CO2

hope this helps!

Answer 2

Molar mass of CO₂ is 44 g

It means, for CO₂
1 mol = 44 g
=> 1 = 1 mol / 44 g

Now,
Moles = 22 g × (1 mol / 44 g) = 0.5 mol

∴ 22 g of CO₂ is equivalent to 0.5 mol of CO₂