kelseysmallwood722 kelseysmallwood722 12-10-2022 Chemistry contestada 22. 2 ZnS (s) + 3 O2 (g) → 2 ZnO (s) + 2 SO2 (g) a. If you have 467.2 g of ZnS, and excess O2, how many moles of SO2 can you form?