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: McGraw-Hill Education
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Chapter 3, Problem 3.1P
Interpretation Introduction

(a)

Interpretation:

The number of phase rule variables must be specified to fix the thermodynamic state should be determined.

Concept Introduction:

The numbers of phase rule variables must be specified to fix the thermodynamic state of each of the following systems by using following formula.

  Degrees of freedom , F = C - P + 2C = ComponentsP = Phases

Expert Solution
Check Mark

Answer to Problem 3.1P

The numbers of phase rule variables must be specified to fix the thermodynamic state is 2.

Explanation of Solution

Given:

Components =2 (Ethanol, Water)

Phases = (Liquid, Vapor)

Calculation:

A sealed flask containing a liquid ethanol-water mixture in equilibrium with its vapour.

From the above statement, Components =2 (Ethanol, Water)

Phases = (Liquid, Vapor)

  Degrees of freedom , F = C - P + 2 = 2 - 2 + 2= 2

Interpretation Introduction

(b)

Interpretation:

The number of phase rule variables must be specified to fix the thermodynamic state should be identified.

Concept Introduction:

The numbers of phase rule variables must be specified to fix the thermodynamic state of each of the following systems by using following formula.

  Degrees of freedom , F = C - P + 2C = ComponentsP = Phases

Expert Solution
Check Mark

Answer to Problem 3.1P

The numbers of phase rule variables must be specified to fix the thermodynamic state is 2.

Explanation of Solution

Given:

Components =3 (Ethanol, Water and nitrogen)

Phases = (Liquid, Vapor)

Calculation:

A sealed flask containing a liquid ethanol-water mixture in equilibrium with its vapour and nitrogen.

From the above statement, Components =3 (Ethanol, Water and nitrogen)

Phases = (Liquid, Vapor)

  Degrees of freedom , F = C - P + 2 = 3 - 2 + 2= 3

Interpretation Introduction

(c)

Interpretation:

The number of phase rule variables must be specified to fix the thermodynamic state should be identified.

Concept Introduction:

The numbers of phase rule variables must be specified to fix the thermodynamic state of each of the following systems by using following formula.

  Degrees of freedom , F = C - P + 2C = ComponentsP = Phases

Expert Solution
Check Mark

Answer to Problem 3.1P

The numbers of phase rule variables must be specified to fix the thermodynamic state is 2.

Explanation of Solution

Given:

Components = 3 (Ethanol, Toluene and water)

Phases = (Two Liquid, Vapor)

Calculation:

A sealed flask containing a liquid ethanol, toluene and water as two liquid phases plus vapour.

From the above statement, Components = 3 (Ethanol, Toluene and water)

Phases = (Two Liquid, Vapor)

  Degrees of freedom , F = C - P + 2 = 3 - 3 + 2= 2

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Chapter 3 Solutions

Introduction to Chemical Engineering Thermodynamics

Ch. 3 - Prob. 3.11PCh. 3 - Prob. 3.12PCh. 3 - Prob. 3.13PCh. 3 - Prob. 3.14PCh. 3 - Prob. 3.15PCh. 3 - Prob. 3.16PCh. 3 - Prob. 3.17PCh. 3 - Prob. 3.18PCh. 3 - Prob. 3.19PCh. 3 - Prob. 3.20PCh. 3 - Prob. 3.21PCh. 3 - Prob. 3.22PCh. 3 - Prob. 3.23PCh. 3 - Prob. 3.24PCh. 3 - Prob. 3.25PCh. 3 - Prob. 3.26PCh. 3 - Prob. 3.27PCh. 3 - Prob. 3.28PCh. 3 - Prob. 3.29PCh. 3 - Prob. 3.30PCh. 3 - Prob. 3.31PCh. 3 - Prob. 3.32PCh. 3 - Prob. 3.33PCh. 3 - Prob. 3.34PCh. 3 - Prob. 3.35PCh. 3 - Prob. 3.36PCh. 3 - Prob. 3.37PCh. 3 - Prob. 3.38PCh. 3 - Prob. 3.39PCh. 3 - Prob. 3.40PCh. 3 - Prob. 3.41PCh. 3 - Prob. 3.42PCh. 3 - Prob. 3.43PCh. 3 - Prob. 3.44PCh. 3 - Prob. 3.45PCh. 3 - Prob. 3.46PCh. 3 - Prob. 3.47PCh. 3 - Prob. 3.48PCh. 3 - Prob. 3.49PCh. 3 - Prob. 3.50PCh. 3 - Prob. 3.51PCh. 3 - Prob. 3.52PCh. 3 - Prob. 3.53PCh. 3 - Prob. 3.54PCh. 3 - Prob. 3.55PCh. 3 - Prob. 3.56PCh. 3 - Prob. 3.57PCh. 3 - Prob. 3.58PCh. 3 - Prob. 3.59PCh. 3 - Prob. 3.60PCh. 3 - Prob. 3.61PCh. 3 - Prob. 3.62PCh. 3 - Prob. 3.63PCh. 3 - Prob. 3.64PCh. 3 - Prob. 3.65PCh. 3 - Prob. 3.66PCh. 3 - Prob. 3.67PCh. 3 - Prob. 3.68PCh. 3 - Prob. 3.69PCh. 3 - Prob. 3.70PCh. 3 - Prob. 3.71PCh. 3 - Prob. 3.72PCh. 3 - Prob. 3.73PCh. 3 - Prob. 3.74PCh. 3 - Prob. 3.75PCh. 3 - Prob. 3.76PCh. 3 - Prob. 3.77PCh. 3 - Prob. 3.78PCh. 3 - Prob. 3.79PCh. 3 - Prob. 3.80PCh. 3 - Prob. 3.81PCh. 3 - Prob. 3.82PCh. 3 - Prob. 3.83PCh. 3 - Prob. 3.84PCh. 3 - Prob. 3.85PCh. 3 - Prob. 3.86PCh. 3 - Prob. 3.87PCh. 3 - Prob. 3.88PCh. 3 - Prob. 3.89PCh. 3 - Prob. 3.90PCh. 3 - Prob. 3.91PCh. 3 - Prob. 3.92PCh. 3 - Prob. 3.93PCh. 3 - Prob. 3.94PCh. 3 - Prob. 3.95P
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