## Chem 1B. Lec 08. General Chemistry (Winter 2013): Thermodynamics - Second & Thrid Law, Part 2 (English)

UCI Chem 1B General Chemistry (Winter 2013)

Lec 08. General Chemistry Thermodynamics -- Second & Third Law -- Part 2

View the complete course: http://ocw.uci.edu/courses/chem_1b_general_chemistry.html

Instructor: Donald R. Blake, Ph.D.

License: Creative Commons BY-NC-SA

Terms of Use: http://ocw.uci.edu/info.

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Description: UCI Chem 1B is the second quarter of General Chemistry and covers the following topics: properties of gases, liquids, solids; changes of state; properties of solutions; stoichiometry; thermochemistry; and thermodynamics.

Recorded on February 7, 2013.

Index of Topics:

00:27 - Second Chapter 8 Lecture: The second and third laws of thermodynamics

01:24 - Statistical Entropy

09:07 - Entropy: Distribution/Microstates

15:45 - Chem Quiz Ch. 8.1

16:47 - Chem Quiz Ch. 8.1 (Solution)

20:04 - How does the entropy of a system change for each of the following processes? (questions)

22:06 - Entropy: State Functions

24:20 - Standard Entropy Values (S°) for Some Substances at 25° (Table 18.1)

28:08 - First Law of Thermodynamics

28:23 - Second Law of Thermodynamics

29:30 - Third Law of Thermodynamics

33:03 - Entropy Changes in the System (ΔSsys)

38:36 - Reverse/Irreversible Changes: Entropy (Figure 8.20)

39:41 - Reverse/Irreversible Changes: Entropy (Figure 8.21)

40:19 - Table: Values of Rydberg constant

43:38 - Entropy equations to know

55:17 - Change in Entropy question part A (Example 8.2)

57:09 - Change in Entropy question part A (Equation)

58:14 - Change in Entropy question part A (Solution)

59:23 - Change in Entropy question part B Equation (Example 8.3)

59:56 - Change in Entropy question part B (Solution)

1:00:39 - Change in Entropy question equation (Example 8.4)

1:01:51 - Change in Entropy question (Solution)

1:02:23 - Change in Entropy question (Example 8.5)

1:03:47 - Change in Entropy question (Step 1)

1:03:48 - Change in Entropy question (Step 2)

1:06:01 - Add the entropy changes for the two steps ΔS = ΔS(step 1) + ΔS(step 2)

1:06:25 - What is the standard entropy of vaporization of acetone at its normal boiling point of 56.2 °C (Example 8.6)

1:08:18 - Calculate the standard reaction entropy of... (Example 8.9)

1:09:01 - (Example 8.9) Table

1:11:13 - (Example 8.9) Solution

Required attribution: Blake, Donald R. General Chemistry 1B (UCI OpenCourseWare: University of California, Irvine), http://ocw.uci.edu/courses/chem_1b_general_chemistry.html. [Access date]. License: Creative Commons Attribution-ShareAlike 3.0 United States License

- Author:
- Donald R. Blake
- Title:
- Professor
- Department:
- Chemistry

Chem 1B. Lec 08. General Chemistry (Winter 2013) by Donald R. Blake is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.