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  2. Chemical Thermodynamics [ENS3111]

School: Engineering

This unit information may be updated and amended immediately prior to semester. To ensure you have the correct outline, please check it again at the beginning of semester.

  • Unit Title

    Chemical Thermodynamics

  • Unit Code

    ENS3111

  • Year

    2016

  • Enrolment Period

    1

  • Version

    1

  • Credit Points

    15

  • Full Year Unit

     N

  • Mode of Delivery

    On Campus

Description

This unit will investigate the impact of the fundamental laws of thermodynamics on steady and unsteady state processes. Phase and chemical equilibrium will also be investigated in the context of the Gibbs free energy of a system. Methods to critically analyse data and/or equations related to particular processes will be explored. Students will be equipped with the tools and knowledge to tackle unfamiliar problems using these principles.

Prerequisite Rule

Students must pass 1 units from ENS2160

Learning Outcomes

On completion of this unit students should be able to:

  1. Apply the first and second law of thermodynamics to steady/unsteady state systems and reacting/non-reacting systems.
  2. Calculate the extent of reaction or reaction potential for a given reaction and set of conditions.
  3. Choose a suitable equation of state for a given situation and apply equations of state in process calculations.
  4. Explain the basis for all chemical and phase equilibrium and explain what partial molar properties are and why they are important for equilibrium calculations.
  5. Explain what excess properties are and the origins of excess properties.
  6. Explain what ideal and non-ideal solutions are, their causes, and the effects of non-ideality on phase and chemical equilibrium.
  7. Use activity models in phase equilibrium and reaction equilibrium calculations and be able to choose an appropriate model for a given situation.
  8. Use commercial software to calculate the equilibria, phase and reaction of multi-component systems, and analyse the impact of process conditions on the equilibria.
  9. Use phase equilibrium charts and pre-dominance diagrams to perform equilibrium process calculations.

Unit Content

  1. 1st and 2nd laws of thermodynamics with applications.
  2. Chemical equilibrium in gas phase, liquids and gas-liquid mixtures.
  3. Criteria for equilibrium.
  4. Phase equilibrium in multicomponent systems; including vapour-liquid equilibrium, liquid-liquid equilibrium, solid-liquid and solid-gas equilibrium.
  5. Thermodynamic properties of ideal and real mixtures; including partial molar properties, free energy, activity coefficient models and electrolyte solutions.
  6. Thermodynamic properties of pure substances; including equations of state, corresponding states and phase boundaries.

Additional Learning Experience Information

Lectures, tutorials and group based laboratory work.

Assessment

GS1 GRADING SCHEMA 1 Used for standard coursework units

Students please note: The marks and grades received by students on assessments may be subject to further moderation. All marks and grades are to be considered provisional until endorsed by the relevant Board of Examiners.

ON CAMPUS
TypeDescriptionValue
ExerciseProblem solving during tutorial classes15%
Laboratory WorkLaboratory report10%
TestMid semester test25%
ExaminationEnd of semester examination50%

Text References

  • Koretsky, M. D. (2013). Engineering and chemical thermodynamics (2nd ed.). John Wiley & Sons Inc., Hoboken, NJ, USA.
  • Çengel, Y.A. & Boles, M.A. (2011). Thermodynamics: an engineering approach. McGraw-Hill, New York, USA.
  • Sandler, S.I. (2006). Chemical, biochemical, and engineering thermodynamics (4th ed.). John Wiley & Sons Inc., New York, USA.
  • Smith, J.M., Van Ness, H. & Abbot, M., (2005). Introduction to chemical engineering thermodynamics (7th ed.). McGraw-Hill, Boston, USA.

Disability Standards for Education (Commonwealth 2005)

For the purposes of considering a request for Reasonable Adjustments under the Disability Standards for Education (Commonwealth 2005), inherent requirements for this subject are articulated in the Unit Description, Learning Outcomes and Assessment Requirements of this entry. The University is dedicated to provide support to those with special requirements. Further details on the support for students with disabilities or medical conditions can be found at the Access and Inclusion website.

Academic Misconduct

Edith Cowan University has firm rules governing academic misconduct and there are substantial penalties that can be applied to students who are found in breach of these rules. Academic misconduct includes, but is not limited to:

  • plagiarism;
  • unauthorised collaboration;
  • cheating in examinations;
  • theft of other students' work;

Additionally, any material submitted for assessment purposes must be work that has not been submitted previously, by any person, for any other unit at ECU or elsewhere.

The ECU rules and policies governing all academic activities, including misconduct, can be accessed through the ECU website.

ENS3111|1|1

School: Engineering

This unit information may be updated and amended immediately prior to semester. To ensure you have the correct outline, please check it again at the beginning of semester.

  • Unit Title

    Chemical Thermodynamics

  • Unit Code

    ENS3111

  • Year

    2016

  • Enrolment Period

    2

  • Version

    1

  • Credit Points

    15

  • Full Year Unit

     N

  • Mode of Delivery

    On Campus

Description

This unit will investigate the impact of the fundamental laws of thermodynamics on steady and unsteady state processes. Phase and chemical equilibrium will also be investigated in the context of the Gibbs free energy of a system. Methods to critically analyse data and/or equations related to particular processes will be explored. Students will be equipped with the tools and knowledge to tackle unfamiliar problems using these principles.

Prerequisite Rule

Students must pass 1 units from ENS2160

Learning Outcomes

On completion of this unit students should be able to:

  1. Apply the first and second law of thermodynamics to steady/unsteady state systems and reacting/non-reacting systems.
  2. Calculate the extent of reaction or reaction potential for a given reaction and set of conditions.
  3. Choose a suitable equation of state for a given situation and apply equations of state in process calculations.
  4. Explain the basis for all chemical and phase equilibrium and explain what partial molar properties are and why they are important for equilibrium calculations.
  5. Explain what excess properties are and the origins of excess properties.
  6. Explain what ideal and non-ideal solutions are, their causes, and the effects of non-ideality on phase and chemical equilibrium.
  7. Use activity models in phase equilibrium and reaction equilibrium calculations and be able to choose an appropriate model for a given situation.
  8. Use commercial software to calculate the equilibria, phase and reaction of multi-component systems, and analyse the impact of process conditions on the equilibria.
  9. Use phase equilibrium charts and pre-dominance diagrams to perform equilibrium process calculations.

Unit Content

  1. 1st and 2nd laws of thermodynamics with applications.
  2. Chemical equilibrium in gas phase, liquids and gas-liquid mixtures.
  3. Criteria for equilibrium.
  4. Phase equilibrium in multicomponent systems; including vapour-liquid equilibrium, liquid-liquid equilibrium, solid-liquid and solid-gas equilibrium.
  5. Thermodynamic properties of ideal and real mixtures; including partial molar properties, free energy, activity coefficient models and electrolyte solutions.
  6. Thermodynamic properties of pure substances; including equations of state, corresponding states and phase boundaries.

Additional Learning Experience Information

Lectures, tutorials and group based laboratory work.

Assessment

GS1 GRADING SCHEMA 1 Used for standard coursework units

Students please note: The marks and grades received by students on assessments may be subject to further moderation. All marks and grades are to be considered provisional until endorsed by the relevant Board of Examiners.

ON CAMPUS
TypeDescriptionValue
ExerciseProblem solving during tutorial classes15%
Laboratory WorkLaboratory report10%
TestMid semester test25%
ExaminationEnd of semester examination50%

Text References

  • Koretsky, M. D. (2013). Engineering and chemical thermodynamics (2nd ed.). John Wiley & Sons Inc., Hoboken, NJ, USA.
  • Çengel, Y.A. & Boles, M.A. (2011). Thermodynamics: an engineering approach. McGraw-Hill, New York, USA.
  • Sandler, S.I. (2006). Chemical, biochemical, and engineering thermodynamics (4th ed.). John Wiley & Sons Inc., New York, USA.
  • Smith, J.M., Van Ness, H. & Abbot, M., (2005). Introduction to chemical engineering thermodynamics (7th ed.). McGraw-Hill, Boston, USA.

Disability Standards for Education (Commonwealth 2005)

For the purposes of considering a request for Reasonable Adjustments under the Disability Standards for Education (Commonwealth 2005), inherent requirements for this subject are articulated in the Unit Description, Learning Outcomes and Assessment Requirements of this entry. The University is dedicated to provide support to those with special requirements. Further details on the support for students with disabilities or medical conditions can be found at the Access and Inclusion website.

Academic Misconduct

Edith Cowan University has firm rules governing academic misconduct and there are substantial penalties that can be applied to students who are found in breach of these rules. Academic misconduct includes, but is not limited to:

  • plagiarism;
  • unauthorised collaboration;
  • cheating in examinations;
  • theft of other students' work;

Additionally, any material submitted for assessment purposes must be work that has not been submitted previously, by any person, for any other unit at ECU or elsewhere.

The ECU rules and policies governing all academic activities, including misconduct, can be accessed through the ECU website.

ENS3111|1|2