Engineering, 02.12.2019 23:31, Homepage10

1. a sample of dried coal has a mass analysis of 71.1% carbon, 5.1% hydrogen (h2), 9.0% oxygen (o2), 1.4% nitrogen (n2), 5.8% sulfur, and the rest noncombustible ash. for complete combustion with the theoretical amount of air, determine
(a) the air–fuel ratio on a mass basis.
(b) the amount of so2 produced, in kg per kg of coal.

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1. a sample of dried coal has a mass analysis of 71.1% carbon, 5.1% hydrogen (h2), 9.0% oxygen (o2),...