1 more,

Consider the complete reaction of 63.2 g of HCl with excess oxygen gas. What mass of chlorine gas product forms?
4 HCl(g) + O2(g) -- 2 H2O(l) + 2 Cl2(g)

I know how to start,

63.2 x (1 mol/36.4609) = 1.7334, but then I'm a little lost from there, I know I'll have probably to multiply something by the ratio of 4/2 sometime, but I don't know, because it's asking what mass of chlorine gas forms when you have HCl, which is a compound.

Question

1 more,

Consider the complete reaction of 63.2 g of HCl with excess oxygen gas. What mass of chlorine gas product forms? 
4 HCl(g) + O2(g) --> 2 H2O(l) + 2 Cl2(g)

I know how to start,

63.2 x (1 mol/36.4609) = 1.7334, but then I'm a little lost from there, I know I'll have probably to multiply something by the ratio of 4/2 sometime, but I don't know, because it's asking what mass of chlorine gas forms when you have HCl, which is a compound.