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The standard heat of the reaction CaC2(s)+5H2O(1)–→CaO(s)+2CO2(g)+5H2(g)CaC2(s)+5H20(1)→CaO(s)+2C02(g) +SH2(g) is ΔH+69.36kJΔΗro=+69.36kJ. Is the reaction exothermic or endothermic at 25°C? Would you have to heat or cool the reactor to keep the temperature constant? What would the temperature do if the reactor ran adiabatically? What can you infer about the energy required to break the molecular bonds of the reactants and that released when the product bonds form?

The standard heat of the reaction CaC2(s)+5H2O(1)–→CaO(s)+2CO2(g)+5H2(g)CaC2(s)+5H20(1)→CaO(s)+2C02(g) +SH2(g) is ΔH+69.36kJΔΗro=+69.36kJ. Is the reaction exothermic or endothermic at 25°C? Would you have to heat or cool the reactor to keep the temperature constant? What would the temperature do if the reactor ran adiabatically? What can you infer about the energy required to break the molecular bonds of the reactants and that released when the product bonds form?

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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The standard heat of the reaction CaC2(s)+5H2O(1)–→C2O(s)+2CO2(g)+5H2(g)CaC2(s)+5H20(1)→CaO(s)+2CO2(g) +SH2(g) is ΔΗ69.3 6kJΔΗro=+69.36kJ. Is the reaction exothermic or endothermic at 25°C? Would you have to heat or cool the reactor to keep the temperature constant? What would the temperature do if the reactor ran adiabatically? What can you infer about the energy required to break the molecular bonds of the reactants and that released when the product bonds form?
Transcribed Image Text:The standard heat of the reaction CaC2(s)+5H2O(1)–→C2O(s)+2CO2(g)+5H2(g)CaC2(s)+5H20(1)→CaO(s)+2CO2(g) +SH2(g) is ΔΗ69.3 6kJΔΗro=+69.36kJ. Is the reaction exothermic or endothermic at 25°C? Would you have to heat or cool the reactor to keep the temperature constant? What would the temperature do if the reactor ran adiabatically? What can you infer about the energy required to break the molecular bonds of the reactants and that released when the product bonds form?
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