Aegina

The chemical equation for the first reaction will be: 2S + 3O2 -> 2SO3 (.4gSO3)(1molSO3/80gSO3)=.005molSO3 Since there are 2moles of SO3 produced for every 2 moles of S, it is assumed that .005mol of S is used in the reaction to produce .4g of SO3. To get...