Masa Molares: ZnS= 97g/mol, O2= 32 g/mol, ZnO= 81g/mol SO2= 64 g/mol
[tex]10gr ZnO x \frac{1 mol ZnO}{81 gr ZnO} x \frac{3 mol O2}{2 mol ZnO} x \frac{32 gr O2}{1 mol O2} =5, 93 gr O2[/tex]
[tex]10gr O2 x \frac{1mol O2}{32 gr O2} x \frac{2 mol ZnS}{3 mol O2} x \frac{97gr ZnS}{1 mol Zns} = 20,208 gr ZnS [/tex]