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QUESTION 3 A mixture consists of the following components: A, B and C. Their compositions were found to be: 21 mol% A, 12 mol% B, and 67 mol% C. The molecular weight of A is 10 a.m.u and molecular weight of B is 80 a.m.u. If the mass% ofB in the mixture is 16.25, calculate the following and (and follow the same order a) to c) while solving): a. The average molecular weight of the mixture. b. The molecular weight of C c. The mass fraction of A in the mixture. d. The concentration of A in ppmw. e. If the molecular weight of C was more than 50 a.m.o and your colleague found that the answer of part a. was 18 a.m.u. Can you comment on the validity of his result without making calculations

QUESTION 3 A mixture consists of the following components: A, B and C. Their compositions were found to be: 21 mol% A, 12 mol% B, and 67 mol% C. The molecular weight of A is 10 a.m.u and molecular weight of B is 80 a.m.u. If the mass% ofB in the mixture is 16.25, calculate the following and (and follow the same order a) to c) while solving): a. The average molecular weight of the mixture. b. The molecular weight of C c. The mass fraction of A in the mixture. d. The concentration of A in ppmw. e. If the molecular weight of C was more than 50 a.m.o and your colleague found that the answer of part a. was 18 a.m.u. Can you comment on the validity of his result without making calculations

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 3 A mixture consists of the following components: A, B and C. Their compositions were found to be: 21 mol% A, 12 mol% B, and 67 mol% C. The molecular weight of A is 10 a.m.u and molecular weight of B is 80 a.m.u. If the mass% of B in the mixture is 16.25, calculate the following and (and follow the same order a) to c) while solving): a. The average molecular weight of the mixture. b. The molecular weight of C. c. The mass fraction of A in the mixture. d. The concentration of A in ppmw. e. If the molecular weight of C was more than 50 a.m.o and your colleague found that the answer of part a. was 18 a.m.u. Can you comment on the validity of his result without making calculations
Transcribed Image Text:QUESTION 3 A mixture consists of the following components: A, B and C. Their compositions were found to be: 21 mol% A, 12 mol% B, and 67 mol% C. The molecular weight of A is 10 a.m.u and molecular weight of B is 80 a.m.u. If the mass% of B in the mixture is 16.25, calculate the following and (and follow the same order a) to c) while solving): a. The average molecular weight of the mixture. b. The molecular weight of C. c. The mass fraction of A in the mixture. d. The concentration of A in ppmw. e. If the molecular weight of C was more than 50 a.m.o and your colleague found that the answer of part a. was 18 a.m.u. Can you comment on the validity of his result without making calculations
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