Show that the van der Waals equation for argon at T = 142.60 K and P= 35.23 atm can be written as V3-0.36402 +0.03777V-0.001202 - 0 where, for convenience, we have suppressed the units in the coefficients. Find the three roots to this equation, and calculate the values of the density of liquid and vapor in equilibrium with each other under these conditions. Step 1 of 4 The general form of the van der Waals equation when attempting to solve for V is the following. (Use the following as necessary: a, b, P, R, and T.) 0 m B $
Show that the van der Waals equation for argon at T = 142.60 K and P= 35.23 atm can be written as V3-0.36402 +0.03777V-0.001202 - 0 where, for convenience, we have suppressed the units in the coefficients. Find the three roots to this equation, and calculate the values of the density of liquid and vapor in equilibrium with each other under these conditions. Step 1 of 4 The general form of the van der Waals equation when attempting to solve for V is the following. (Use the following as necessary: a, b, P, R, and T.) 0 m 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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Transcribed Image Text:This question has several parts that must be completed sequentially.
Derivation
Show that the van der Waals equation for argon at T = 142.60 K and P = 35.23 atm can be written as
V³-0.3640V² + 0.03777V-0.001202 = 0
where, for convenience, we have suppressed the units in the coefficients. Find the three roots to this equation, and
calculate the values of the density of liquid and vapor in equilibrium with each other under these conditions.
Step 1 of 4
The general form of the van der Waals equation when attempting to solve for V is the following. (Use the following as
necessary: a, b, P, R, and T.)
V³
0m
Submit
V²
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