A mixture is 12.5 weight % propylene (C3H6), 12.5 weight % benzene (C6H6), and 75.0 weight % cumene (C9H12). Suppose the mixture described above contained 15 kg of benzene. Calculate the total moles of the mixture (kmol).
A mixture is 12.5 weight % propylene (C3H6), 12.5 weight % benzene (C6H6), and 75.0 weight % cumene (C9H12). Suppose the mixture described above contained 15 kg of benzene. Calculate the total moles of the mixture (kmol).
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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A mixture is 12.5 weight % propylene (C3H6), 12.5 weight % benzene (C6H6), and 75.0 weight % cumene (C9H12).
Suppose the mixture described above contained 15 kg of benzene. Calculate the total moles of the mixture (kmol).
Expert Solution
Step 1
Let, propylene be represented by ‘P’, benzene by ‘B’, and cumene by ‘C’.
Given information:
The weight percentage of propylene, 12.5 %
The weight percentage of benzene, 12.5 %
The weight percentage of cumene, 75.0 %
Mass of benzene, mB = 15 kg
Step 2
Now, calculate the total mass of the given mixture as:
Step 3
Now, calculate the mass of propylene and cumene in the mixture as:
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