Input SO2, O2, and N2 quantities

The calculations of this chapter are all based on feeding 1 kg mol of dry gas into the acid plant s first catalyst bed. The kg mol of each component (e.g., SO2) in this feed gas is calculated by equations like  

Equations describing input kg mol for the Section 11.5 problem (10 volume% SO2, 11 volume% O2, 79 volume% N2 feed gas) are therefore  

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