Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined. Concept introduction: The expression for van der Waals Equation of state is given as follows. P = R T V _ − b − a V _ 2 Here, constants are a and b , molar volume is V _ , gas constant is R , temperature is T , and pressure is P . The expression for the residual molar enthalpy is given as follows. H _ R = R T ( Z − 1 ) − a V _ Here, compressibility factor is Z . The expression for the residual molar internal energy is given as follows. U _ R = − a V _ The expression for compressibility factor is given as follows. Z = P V _ R T

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Answer 1

Question

Chapter 6.5, Problem 6E

A)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

B)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

C)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

D)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

E)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

F)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

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Answer 2

Question

Chapter 6.5, Problem 6E

A)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

B)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

C)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

D)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

E)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

F)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

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Check out a sample textbook solution

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Answer 3

Question

Chapter 6.5, Problem 6E

A)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

B)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

C)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

D)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

E)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

F)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 6.5, Problem 6E

A)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

B)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

C)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

D)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

E)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

F)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 6.5, Problem 6E

A)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

B)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

C)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

D)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

E)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

F)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

Answer 6

Chapter 6.5, Problem 6E

A)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

Answer 7

Chapter 6.5, Problem 6E

A)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

Answer 8

B)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

Answer 9

B)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

Answer 10

C)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

Answer 11

C)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

Answer 12

D)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

Answer 13

D)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

Answer 14

E)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

Answer 15

E)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

Answer 16

F)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

Answer 17

F)

Interpretation Introduction

Interpretation:

Residual molar enthalpy and residual molar internal energy for each given temperature and pressure has to be determined.

Concept introduction:

The expression for van der Waals Equation of state is given as follows.

P=RTV_−b−aV_2

Here, constants are a and b, molar volume is V_, gas constant is R, temperature is T, and pressure is P.

The expression for the residual molar enthalpy is given as follows.

H_R=RT(Z−1)−aV_

Here, compressibility factor is Z.

The expression for the residual molar internal energy is given as follows.

U_R=−aV_

The expression for compressibility factor is given as follows.

Z=PV_RT

Answer 18

Expert Solution & Answer

Answer 19

Expert Solution & Answer

Answer 20

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Answer 21

Ch. 6.5 - Prob. 1E Ch. 6.5 - Prob. 2E Ch. 6.5 - Prob. 3E Ch. 6.5 - Prob. 4E Ch. 6.5 - Prob. 6E Ch. 6.6 - Prob. 7P Ch. 6.6 - Prob. 8P Ch. 6.6 - Prob. 9P Ch. 6.6 - Prob. 10P Ch. 6.6 - Prob. 11P

Solution Summary: The author explains the van der Waals Equation of state. The expression for the residual molar enthalpy is given as follows.

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