About this course: This introductory physical chemistry course examines the connections between molecular properties and the behavior of macroscopic chemical systems.
Created by: University of Minnesota
Taught by: Dr. Christopher J. Cramer, Distinguished McKnight and University Teaching Professor of Chemistry and Chemical Physics
Chemistry
| Commitment | 4-6 hours/week |
| Language | English |
| How To Pass | Pass all graded assignments to complete the course. |
| User Ratings |
Syllabus
WEEK 1
Module 1
This module includes philosophical observations on why it's valuable to have a broadly disseminated appreciation of thermodynamics, as well as some drive-by examples of thermodynamics in action, with the intent being to illustrate up front the practical utilit...
9 videos, 6 readings
Graded: Module 1 Homework
WEEK 2
Module 2
This module begins our acquaintance with gases, and especially the concept of an "equation of state," which expresses a mathematical relationship between the pressure, volume, temperature, and number of particles for a given gas. We will consider the ideal, va...
8 videos, 1 reading
Graded: Module 2 homework
WEEK 3
Module 3
This module delves into the concepts of ensembles and the statistical probabilities associated with the occupation of energy levels. The partition function, which is to thermodynamics what the wave function is to quantum mechanics, is introduced and the manner...
8 videos, 1 reading
Graded: Module 3 homework
WEEK 4
Module 4
This module connects specific molecular properties to associated molecular partition functions. In particular, we will derive partition functions for atomic, diatomic, and polyatomic ideal gases, exploring how their quantized energy levels, which depend on the...
9 videos, 1 reading
Graded: Module 4 homework
WEEK 5
Module 5
This module is the most extensive in the course, so you may want to set aside a little extra time this week to address all of the material. We will encounter the First Law of Thermodynamics and discuss the nature of internal energy, heat, and work. Especially,...
11 videos, 1 reading
Graded: Module 5 Homework
WEEK 6
Module 6
This module introduces a new state function, entropy, that is in many respects more conceptually challenging than energy. The relationship of entropy to extent of disorder is established, and its governance by the Second Law of Thermodynamics is described. The...
9 videos, 1 reading
Graded: Module 6 Homework
WEEK 7
Module 7
This module is relatively light, so if you've fallen a bit behind, you will possibly have the opportunity to catch up again. We examine the concept of the standard entropy made possible by the Third Law of Thermodynamics. The measurement of Third Law entropies...
7 videos, 1 reading
Graded: Module 7 Homework
WEEK 8
Module 8
This last module rounds out the course with the introduction of new state functions, namely, the Helmholtz and Gibbs free energies. The relevance of these state functions for predicting the direction of chemical processes in isothermal-isochoric and isothermal...
9 videos, 1 reading
Graded: Module 8 Homework
WEEK 9
Final Exam
This is the final graded exercise (20 questions) for the course. There is no time limit to take the exam.
Graded: Final Exam
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University of Minnesota
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Pricing
| Audit | Purchase Course | |
|---|---|---|
| Access to course materials | Available | Available |
| Access to graded materials | Not available | Available |
| Receive a final grade | Not available | Available |
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Ratings and Reviews
Captivating teaching style. Very good introductory course.
It is an excellent course! Professor Cramer made an outstanding version of statistical thermodynamics, presenting the more relevant concepts, instigating our curiosity with demonstrations in a well-structured course.
Excellent course. Outstanding presentation in a lively and engaging style. The material is explained very clearly and in good detail, with frequent reminders of previous items when relevant. Also benefits from humourous and diverting practical demonstrations of physical & chemical effects. Only shortcoming in my view is that the homework grading is only available if you stump up the fee of £39.
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It was amazing, I widely recommend it!