Q4/ Calculate the standard heat of reaction for the conversion of cyclohexane to benzene: C6H12(g) → CoH6(g) + 3H2(g) If the reactor for the conversion operates at 70% conversion of C,H12, what is the heat removed from or added to the reactor if the exit gases leave at 300°C and the entering materials consist of C6H12 together with one-half mole of N2 per mole of C,H12, both at 25° C?

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
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Q4/ Calculate the standard heat of reaction for the conversion of cyclohexane to benzene:
C6H12(g) → C,H6(g) + 3H2(g)
If the reactor for the conversion operates at 70% conversion of C,H12, what is the heat
removed from or added to the reactor if the exit gases leave at 300°C and the entering
materials consist of C,H12 together with one-half mole of N2 per mole of C,H12, both at 25°
C?
Component
CPm(300-25)
AH° (J/gmol)
H2(g)
CH(g)
C,H12(g)
N2(g)
29.2
+ 82.927×10³
- 123.1x103
68.45
128.75
29.2
Transcribed Image Text:Q4/ Calculate the standard heat of reaction for the conversion of cyclohexane to benzene: C6H12(g) → C,H6(g) + 3H2(g) If the reactor for the conversion operates at 70% conversion of C,H12, what is the heat removed from or added to the reactor if the exit gases leave at 300°C and the entering materials consist of C,H12 together with one-half mole of N2 per mole of C,H12, both at 25° C? Component CPm(300-25) AH° (J/gmol) H2(g) CH(g) C,H12(g) N2(g) 29.2 + 82.927×10³ - 123.1x103 68.45 128.75 29.2
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