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Calculate ΔH∘f for SO3 in kJ/mol, given the following data: S(s)+O2(g)→SO2(g) ΔH∘ = -296.8 kJ SO2(g)+1/2O2(g)→SO3(g) ΔH∘ = -98.9 kJ?

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  • Calculate ΔH∘f for SO3 in kJ/mol, given the following data: S(s)+O2(g)→SO2(g) ΔH∘ = -296.8 kJ SO2(g)+1/2O2(g)→SO3(g) ΔH∘ = -98.9 kJ?


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