Combustion-reactions-are-exothermic-The-heat-of-reaction-for-the-combustion-of-
Combustion reactions are exothermic. The heat of reaction for the combustion of 2-methylheptane, C8H18, is 1.306×103 kcal/mol. What is the heat of combustion for 2-methylheptane in kcal/gram?
kcal/gram
How much heat will be given off if molar quantities of 2-methylheptane react according to the following equation?
2 C8H18 + 25 O216 CO2 + 18 H2O
kcal