A mixture of 8.95 g of Cl2 and 18.0 g of NO2 and an undetermined amount of SO2 occupies a volume of 22.4 liters at 760 mm Hg and 0 C. How many moles of SO2 are present? I keep coming up with 62 and that is not right. Someone please help!!

Question

A mixture of 8.95 g of Cl2 and 18.0 g of NO2 and an undetermined amount of SO2 occupies a volume of 22.4 liters at 760 mm Hg and 0 C. How many moles of SO2 are present?  I keep coming up with 62 and that is not right.  Someone please help!!

DrBob222 · Answer

I responded to your note about the 62; if you will post your work I will find the error. I told you that you should come up with n = 1 for total mols.