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Consider a mixture of methanol (55%), formaldehyde (23%) and a variety of other solvents. If the other solvents have an average density of 0.831 g/cm³, estimate the density of the mixture a) assuming volume additivity and b) assuming average of the pure-component density. The density of methanol and formaldehyde are 798 kg/m³ and 815 kg/m³, respectively.

Consider a mixture of methanol (55%), formaldehyde (23%) and a variety of other solvents. If the other solvents have an average density of 0.831 g/cm³, estimate the density of the mixture a) assuming volume additivity and b) assuming average of the pure-component density. The density of methanol and formaldehyde are 798 kg/m³ and 815 kg/m³, respectively.

Introduction to Chemical Engineering Thermodynamics
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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Question 4. Consider a mixture of methanol (55%), formaldehyde (23%) and a variety of other solvents. If the other solvents have an average density of 0.831 g/cm³, estimate the density of the mixture a) assuming volume additivity and b) assuming average of the pure-component density. The density of methanol and formaldehyde are 798 kg/m³ and 815 kg/m³, respectively.
Transcribed Image Text:Question 4. Consider a mixture of methanol (55%), formaldehyde (23%) and a variety of other solvents. If the other solvents have an average density of 0.831 g/cm³, estimate the density of the mixture a) assuming volume additivity and b) assuming average of the pure-component density. The density of methanol and formaldehyde are 798 kg/m³ and 815 kg/m³, respectively.
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