2. Use the figure shown below for an ideal solution to answer the following questions. Percent Composition A Temperature 100% Vapor Liquid Percent Composition B 100% a. What two requirements must be met in order for a solution to be considered "ideal"? b. What is the molar composition of the vapor in equilibrium with a boiling liquid that has a composition of 40% A and 60% B? c. A sample of vapor has the composition of 30 % A and 70 % B. What is the composition of the boiling liquid that produced this vapor? d. What is the boiling point of a liquid having a molar composition of 80% A and 20% B?
2. Use the figure shown below for an ideal solution to answer the following questions. Percent Composition A Temperature 100% Vapor Liquid Percent Composition B 100% a. What two requirements must be met in order for a solution to be considered "ideal"? b. What is the molar composition of the vapor in equilibrium with a boiling liquid that has a composition of 40% A and 60% B? c. A sample of vapor has the composition of 30 % A and 70 % B. What is the composition of the boiling liquid that produced this vapor? d. What is the boiling point of a liquid having a molar composition of 80% A and 20% B?
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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21,743
FEB
22
h (page 1 of 2)
2. Use the figure shown below for an ideal solution to answer the following questions.
Percent Composition A
60%
40%
100%
140
120
100
W
80
60
40
20
0
0%
80%
20%
Vapor
Liquid
15
60%
40%
Percent Composition B
20%
80%
a. What two requirements must be met in order for a solution to be considered "ideal"?
b. What is the molar composition of the vapor in equilibrium with
a boiling liquid that has a composition of 40% A and 60% B?
c. A sample of vapor has the composition of 30 % A and 70 % B.
What is the composition of the boiling liquid that produced this
vapor?
100%
0%
d. What is the boiling point of a liquid having a molar composition
of 80% A and 20% B?
MA
Zims
wwwww
m
PG
60%
f
Wed 5:24 PM
==
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wouldn't 2d be ~50 C because its the liquid boiling?
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