When all the products of hydrocarbon fuel ethane (C2H6) are in gaseous phase, the enthalpy of combustion at 25 oC is (- 47484 kJ/kg), find:-a) the internal energy of combustion at 25 oCb) the enthalpy of combustion at 540 oCc) calculate the heat transferred when 0.2 kg of ethane is burned atconstant pressure in a cylinder containing 4 kg of air and the temperature of reactants and products being 40 oC and 540 oC respectively. Application of the first lawQ3) When all the products of hydrocarbon fuel ethane (C2H6) are in gaseousphase, the enthalpy of combustion at 25 °C is (- 47484 kJ/kg), find:-a) the internal energy of combustion at 25 °Cb) the enthalpy of combustion at 540 °Cc) calculate the heat transferred when 0.2 kg of ethane is burned atconstant pressure in a cylinder containing 4 kg of air and thetemperature of reactants and products being 40 °C and 540 °Crespectively.

Given DataT=25°CT2=540°Cm=0.2kgmair=4kgh=-47590kJ/kg

Answered: When all the products of hydrocarbon…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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When all the products of hydrocarbon fuel ethane (C2H6) are in gaseous phase, the enthalpy of combustion at 25 oC is (- 47484 kJ/kg), find:- a) the internal energy of combustion at 25 oC b) the enthalpy of combustion at 540 oC c) calculate the heat transferred when 0.2 kg of ethane is burned at constant pressure in a cylinder containing 4 kg of air and the temperature of reactants and products being 40 oC and 540 oC respectively.

Application of the first law
Q3) When all the products of hydrocarbon fuel ethane (C2H6) are in gaseous
phase, the enthalpy of combustion at 25 °C is (- 47484 kJ/kg), find:-
a) the internal energy of combustion at 25 °C
b) the enthalpy of combustion at 540 °C
c) calculate the heat transferred when 0.2 kg of ethane is burned at
constant pressure in a cylinder containing 4 kg of air and the
temperature of reactants and products being 40 °C and 540 °C
respectively.

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