Calculate the enthalpy of combustion for propane under three different conditions: (a) complete combustion with the theoretical amount of air (i. e. stoichiometric); (b) complete combustion with 20% excess air; (c) incomplete combustion with 20% excess air, where 90% (vol.) of the propane is consumed and the unburned portion remains in the products.

Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next