lanony(please help)

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Questions

The following questions were asked by visitors named lanony(please help).

according to the balanced chemical equation 2SO2<--- 2 is a subscript...so anyway it's 2SO2+ O2 ----> 2SO3 How many liters of oxygen would be needed to produce 0.5 moles of sulfur trioxide, SO3?

Answers

The following answers were posted by visitors named lanony(please help).

yes its assuming at STP