. For a batch constant volume reactor, what is the final concentration of oxygen as a function of X? a) CA=0.045(1-X)      b)  CA= 0.1343X     c)  CA=0.03 (1-X)    d)  CA=0.03X

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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1. For a batch constant volume reactor, what is the final concentration of oxygen as a function of X?

a) CA=0.045(1-X)      b)  CA= 0.1343X     c)  CA=0.03 (1-X)    d)  CA=0.03X

2. For a batch constant volume reactor, what is the final concentration of water as a function of X?

a. CA= 0.1343X     b)  CA=0.045(1-X)     c)  CA=0.03(1-X)     d)  CA=0.03X

3. What is the entering concentration of nitric acid?

a. 0.145 mole/dm3      b. 0.326 mole/dm3     c. 0.1343 mole/dm3       d. 0.2 mole/dm3

4.  What is the entering concentration of water?

a. 0.145 mole/dm3      b. 0.326 mole/dm3     c. 0.1343 mole/dm3       d. 0.2 mole/dm3

5.  For a flow reactor, what is the change in total number of moles per mole of ammonia fed?

a) 0.25    b)   1.25       c)  1.5          c)  0

6.  For a flow reactor, what is the change in the total number of moles per mole of ammonia reacted?

a)  0.25     b)   1.25       c)  1.5          c)  0

QUESTIONS No. 14) – 33): Nitric acid is made commercially from nitric oxide. Nitric
oxide is produced by the gas-phase oxidation of ammonia. 4NH3 + 502 - 4NO + 6H20.
The feed consists of 15 mol% ammonia in air at 8.2 atm and 227°C. Assume the
reaction is in first order in both reactants.
Transcribed Image Text:QUESTIONS No. 14) – 33): Nitric acid is made commercially from nitric oxide. Nitric oxide is produced by the gas-phase oxidation of ammonia. 4NH3 + 502 - 4NO + 6H20. The feed consists of 15 mol% ammonia in air at 8.2 atm and 227°C. Assume the reaction is in first order in both reactants.
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