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Raw sulfur containing 10% inert was burned using excess air and produced gas with the following Orsat Analysis - 1.63% S

Posted: Sun Feb 13, 2022 7:59 am
by answerhappygod
Raw sulfur containing 10% inert was burned using excess air and
produced gas with the following Orsat Analysis - 1.63% SO2, 19.16%
O2, and 79.21% N2.
Calculate the percentage of excess air if the theoretical oxygen is
based on conversion to SO3.