Chapter 11: Nonisothermal Reactor Design: The Steady State Energy Balance and Adiabatic PFR Applications

Heats of Reaction

Calculate,, andfor the reaction

There are inerts I present in the system.
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Hint 1: What is the heat of reaction at 298 C?

$(a) +10 kcal/mol A$

$(b) -10 kcal/mol A$

$(c) +30 kcal/mol A$

Hint 2: What is delta Cp?

$(a) -10 \frac {cal}{mol A K}$

$(b) 10 \frac {cal}{mol A K}$

$(c) 90 \frac {cal}{mol A K}$

Calculate,, andfor the reaction

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Solution

Note: The inerts NEVER enter into these calculations of

or

.

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