(d) Point A in the diagram corresponds to a two-layered mixture containing 30 g phenol and 100 g of water at 30°C. What is the concentration (g phenol/100 g water) of the phenol-rich layer? (e) For mixture A, referred to in (d), what is the ratio of the weight of the phenol-rich layer to that of the water-rich layer? (f) What is the lowest temperature to which mixture A in (d) should be heated for it to become one-layered? [1; 68°C;35 g; 70; 0.52/1; 68°C]
(d) Point A in the diagram corresponds to a two-layered mixture containing 30 g phenol and 100 g of water at 30°C. What is the concentration (g phenol/100 g water) of the phenol-rich layer? (e) For mixture A, referred to in (d), what is the ratio of the weight of the phenol-rich layer to that of the water-rich layer? (f) What is the lowest temperature to which mixture A in (d) should be heated for it to become one-layered? [1; 68°C;35 g; 70; 0.52/1; 68°C]
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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Kindly help me answer d, e, and f. thank u! answers are on the bracket but pls explain to me. thank u!
![(a) How many phases will exist in the mixture that results by mixing 5 g of phenol
and 100 g of water at 50°C?
(b) What is the highest temperature in which phenol and water will from a two-
layered system?
(c) How many grams of phenol are present together with 100 g of water in the
mixture described in (b)?
(d) Point A in the diagram corresponds to a two-layered mixture containing 30 g
phenol and 100 g of water at 30°C. What is the concentration (g phenol/100 g
water) of the phenol-rich layer?
(e) For mixture A, referred to in (d), what is the ratio of the weight of the phenol-rich
layer to that of the water-rich layer?
(f) What is the lowest temperature to which mixture A in (d) should be heated for it
to become one-layered?
[1; 68°C;35 g; 70; 0.52/1; 68°C]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F278a34d9-1cb8-4e15-bff8-9ffcdccbba82%2Fa264fbf3-d123-4eb9-abe7-f24a26291866%2Frgbbqeh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(a) How many phases will exist in the mixture that results by mixing 5 g of phenol
and 100 g of water at 50°C?
(b) What is the highest temperature in which phenol and water will from a two-
layered system?
(c) How many grams of phenol are present together with 100 g of water in the
mixture described in (b)?
(d) Point A in the diagram corresponds to a two-layered mixture containing 30 g
phenol and 100 g of water at 30°C. What is the concentration (g phenol/100 g
water) of the phenol-rich layer?
(e) For mixture A, referred to in (d), what is the ratio of the weight of the phenol-rich
layer to that of the water-rich layer?
(f) What is the lowest temperature to which mixture A in (d) should be heated for it
to become one-layered?
[1; 68°C;35 g; 70; 0.52/1; 68°C]
Transcribed Image Text:The phase diagram for the system phenol-water is re-drawn below. Answer the
following questions by referring to this diagram.
90
80-
70
60 -
50 -
40 -
A
30
20
10
20
30
40
50
60
70
80
Grams phenol / 100g water
Temperature
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