KE508: Physical Chemistry B (5 ECTS)

STADS: 10000901

Level
Bachelor course

Teaching period
The course is offered in the autumn semester.
2nd quarter.

Teacher responsible
Email: kloesgen@ifk.sdu.dk

Timetable
Show entire timetable
Show personal time table for this course.

Revison of timetable:
: Skemaændring F efter ønske fra IFK.
: Skemaændringer uge 46-48

Prerequisites:
None

Academic preconditions:
KE501 Fundamental Chemistry must be passed, KE502 Chemistry of the elements and Physical chemistry must have been attended.

Course introduction
The purpose of the course is to carry on the basic concepts of physical chemistry, apply them in a more advanced framework and extend them towards non-ideal behaviour, both in a theoretical and an experimental course part. The students shall get more familiar with the dependency of the systems on temperature and pressure. The concepts and phenomena of both courses (KE502 and KE508) will be taken up and elucidated by calculus exercises. The students will as well apply and train general laboratory techniques including lab reporting by performing lab exercises on basic physico-chemical methods as are calorimetry, vapour pressure measurements, conductivity measurements or quantitative material determination. The theoretical and practical exercises are chosen such that they do not only serve for the repetition but lead into more details within the syllabus of the subject and also provide a general introduction and exercise on the analysis and discussion of experimental data.

Expected learning outcome
By the end of the course the students shall be able to:
• display a broad insight to the concepts of classical physical chemistry including the established models and methods,
• explain energetic quantities and their combination in the fundamental theorems of thermodynamics,
• derive simple thermodynamic relations that follow directly from the relations derived in the textbook,
• explicate the terms chemical potential and equilibrium, and be capable to use them for the deriving of relations that interrelate the changes in pressure and temperature of pure and mixed phases (phase diagrams),
• derive relations that relate phase equilibrium with concentrations of mixtures (freezing point depression, boiling point increase, osmotic pressure and solubility) and as well the relations describing the properties of liquid mixtures (vapour pressure, laws of Raoult and Henry),
• describe the deviations of real systems from ideal behaviour using quantities as compressibility, osmotic coefficients, and activity coefficients, and calculate them either from measured quantities or from tabled data as well as know the options to convert them for simple mixtures (Gibbs-Duhem equation)
• elucidate the term “amphiphile” using a property like surface activity and explain the effect of a surface active material,
• explicate the absorption of material onto surfaces and into interfaces (Langmuir isotherm) and be able to extract the adsorption coefficient from experimental data,
• define specific conductivities, limiting conductivities, ion mobilities and transport numbers. Students shall know Kohlrausch’s law and be able to calculate transport properties of strong electrolytes from tabled data as well as the degree of dissociation of weak electrolytes from conductivity measurements.
• set up mass and charge action equations for an electrolytic process to yield proper Nernst equations,
• work quantitatively, considerate and routinely in a chemical laboratory and be able to judge the quality of experimental data,
• get to be capable of planning and conducting, both autonomously and as well as member of a team, experimental studies on basic physical chemical problems up to writing complete lab work reports

Subject overview
• non-ideal behaviour; mixtures
• intro to statistical thermodynamics; canonical ensembles;
• partition function and thermodynamic functions
• interfacial effects
• transport properties;
• diffusion, ion mobility;
• Debye Hückel theory
• interfaces between phases
• macromolecules
• reaction kinetics; elementary reactions; activation energy
• basic electrochemistry; electrode processes
• data treatment and error analysis
• writing of complete lab reports

Literature

• Peter Atkins and Julio de Paula: Physical Chemistry, Eighth Edition, Oxford University Press, 2006. eller
• Engel & Reid: Physical Chemistry. eller
• Ira Levine: Physical Chemistry.

Syllabus
See syllabus.

Website
This course uses e-learn (blackboard).

Prerequisites for participating in the exam
None

Assessment and marking:
(a) Evaluation of reports with internal censorship by the teacher.
Pass/fail basis. All reports must be passed in order to attend the exam.
(b) Oral exam, grading on Danish 7-scale with external censorship.

Re-examination after 4th quarter.

Expected working hours
The teaching method is based on three phase model.

16 timers forelæsninger + 16 timers eksaminatorier + 6 øvelsesgange a 3 timer. Laboratorieøvelserne vil foregå parvis og hvis muligt i grupper som alle udfører det samme forsøg. Rapporterne afleveres en uge efter øvelsernes afslutning; rapporter udarbejdes og evalueres enkeltvis.
Educational activities

Language
This course is taught in English.

Course enrollment
See deadline of enrolment.

Tuition fees for single courses
See fees for single courses.