5) A German fuel blend called Reichkraftskoff is made up of 50% motor benzole (75% benzene, 15%toluene, 10% xylene), 25% tetralin (C10H12), and 25% industrial alcohol (80% ethanol, 20% methanol).After combustion in excess air, a stack gas containing 9.13% CO₂ and 1.83% CO is obtained. Calculate:a) % excess air (50%)b) complete orsat analysis of the stack gas(8.09% O2, 80.95% N₂)

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alled Reichkraftskoff is made up of 50% motor benzol 25% tetralin (C₁0H₁2), and 25% industrial alcohol (80%

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ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

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Chapter1: Chemical Foundations

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5) A German fuel blend called Reichkraftskoff is made up of 50% motor benzole (75% benzene, 15%
toluene, 10% xylene), 25% tetralin (C10H12), and 25% industrial alcohol (80% ethanol, 20% methanol).
After combustion in excess air, a stack gas containing 9.13% CO₂ and 1.83% CO is obtained. Calculate:
a) % excess air (50%)
b) complete orsat analysis of the stack gas
(8.09% O2, 80.95% N₂)

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