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Using enthalpies of formation, calculate AHrxn for the reaction: C3H8(g) + 5 O2(g) → 3 CO2(g) + 4 H2O(()

Using enthalpies of formation, calculate AHrxn for the reaction: C3H8(g) + 5 O2(g) → 3 CO2(g) + 4 H2O(()

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Using enthalpies of formation, calculate AHrxn for the reaction: C3H8(g) + 5 O2(g) → 3 CO2(g) + 4 H2O(()
Transcribed Image Text:Using enthalpies of formation, calculate AHrxn for the reaction: C3H8(g) + 5 O2(g) → 3 CO2(g) + 4 H2O(()
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                                                                C3H8(g) +5O2(g)→3CO2(g) +4H2O(l)

Using enthalpy of formation of the reactants and products ,heat of the reaction needs to be calculated.

 

 

Heat of the reaction is  the amount of heat removed or added in a reaction system to keep the reaction process isothermal. for exothermic the heat of reaction is negative whereas it is positive for endothermic reaction.

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