Combustion reactions are exothermic. The heat of reaction for the combustion of 2-methylhexane, C7H16, is 1.150×103 kcal/mol. What is the heat of combustion for 2-methylhexane in kcal/gram? ___________ kcal/gram How much heat will be given off if molar quantities of

Combustion reactions are exothermic. The heat of reaction for the combustion of 2-methylhexane, C7H16, is 1.150×103 kcal/mol. What is the heat of combustion for 2-methylhexane in kcal/gram? ___________ kcal/gram How much heat will be given off if molar quantities of

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter17: Conjugation And Molecular Orbital (mo) Theory

Section: Chapter Questions

Problem 12E

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Question

Please explain it. ASAP

Combustion reactions are exothermic. The heat of reaction for the combustion of 2-methylhexane, C₇H₁₆, is 1.150×10³ kcal/mol. What is the heat of combustion for 2-methylhexane in kcal/gram?
___________ kcal/gram

How much heat will be given off if molar quantities of 2-methylhexane react according to the following equation?

C₇H₁₆ + 11 O_2---------->7 CO₂ + 8 H₂O

___________kcal

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