An exothermic reaction takes place in a continuous-flow, isothermal reactor. The enthalpy of the effluent is the enthalpy of the inlet. greater than less than а. с. the same as b. d. none of the choices The reaction A ? 2B has a heat of reaction of - 50 kJ/mol. The enthalpy of A (HA) is set equal to zero at 25°C. What is the value of HR at 25°C? 0 kJ/mol + 50 kJ/mol none of the choices а. d. b. - 50 kJ/mol е. - 25 kJ/mol с.

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
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An exothermic reaction takes place in a continuous-flow, isothermal reactor. The enthalpy of the effluent is
the enthalpy of the inlet.
greater than
less than
а.
с.
the same as
b.
d.
none of the choices
The reaction A ? 2B has a heat of reaction of - 50 kJ/mol. The enthalpy of A (HA) is set equal to zero at 25°C. What is the value of HR at 25°C?
0 kJ/mol
- 50 kJ/mol
- 25 kJ/mol
+ 50 kJ/mol
none of the choices
а.
d.
b.
е.
с.
Transcribed Image Text:An exothermic reaction takes place in a continuous-flow, isothermal reactor. The enthalpy of the effluent is the enthalpy of the inlet. greater than less than а. с. the same as b. d. none of the choices The reaction A ? 2B has a heat of reaction of - 50 kJ/mol. The enthalpy of A (HA) is set equal to zero at 25°C. What is the value of HR at 25°C? 0 kJ/mol - 50 kJ/mol - 25 kJ/mol + 50 kJ/mol none of the choices а. d. b. е. с.
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