HVAC · Practice-Exam-2 · Problem 66
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HVAC · Practice-Exam-2 · Problem 66
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Topic: Practice Exam #2 — Decane, which has a molecular formula of C10H22, undergoes complete stoichiometric combustion in air.
Method: What is the mass fraction of carbon dioxide in the product gas?
Formula reference: formula of C10H22, undergoes complete stoichiometric combustion in air.
Result: And then lastly for N2, 58.435 times two times 14 for one nitrogen.
Reference: look up the stoichiometric balanced reaction for decane in a table
✅ Answer: B
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