A coal sample having the following composition: C = 80%, H = 4%, O = 3%, S = 2%, N = 3%, ash = 5% and moisture = 3%. Calculate the quantity of air needed for the complete combustion of 1 kg of coal, if 60% excess air is supplied. %3D

A coal sample having the following composition: C = 80%, H = 4%, O = 3%, S = 2%, N = 3%, ash = 5% and moisture = 3%. Calculate the quantity of air needed for the complete combustion of 1 kg of coal, if 60% excess air is supplied. %3D

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter5: Thermochemistry

Section: Chapter Questions

Problem 44E: Although the gas used in an oxyacetylene torch (Figure 5.7) is essentially pure acetylene, the heat...

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Question

A coal sample having the following composition: C = 80%, H = 4%, O
= 3%, S = 2%, N = 3%, ash = 5% and moisture = 3%. Calculate the
quantity of air needed for the complete combustion of 1 kg of coal, if
60% excess air is supplied.
%3D

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