Explain how many moles of each substance were in the flask

Reference no: EM13502525

In the contact process, sulfuric acid is manufactured by first oxidizing SO2 to SO3, which is then reacted with water. The reaction of SO2 with O2 is below.
2 SO2(g) + O2(g) 2 SO3(g)
A 2.000-L flask was filled with 0.0393 mol SO2 and 0.0197 mol O2. At equilibrium at 907 K, the flask contained 0.0299 mol SO3. How many moles of each substance were in the flask at equilibrium?

Reference no: EM13502525

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