Chem 1B. Lec 13. General Chemistry (Winter 2013): Physical Equilibirum, Part 3 (English)
UCI Chem 1B General Chemistry (Winter 2013)
Lec 13. General Chemistry -- Physical Equilibrium -- Part 3
View the complete course: http://ocw.uci.edu/courses/chem_1b_general_chemistry.html
Instructor: Donald R. Blake, Ph.D.
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.
General Chemistry (Chem 1B) is part of OpenChem: http://ocw.uci.edu/openchem
This video is part of a 17-lecture undergraduate-level course titled "General Chemistry" taught at UC Irvine by Professor Donald R. Blake.
Recorded February 26, 2013.
Index of Topics:
00:25 - Boiling-Point Elevation
06:03 - What is the boiling point elevation when...?
08:58 - Solution
10:08 - Freezing-Point Depression
11:17 - Calculate the freezing point of...?
13:39 - The key to this problem is to calculate moles of each substance and add then together
14:16 - Solution
16:43 - Colligative Properties of Electrolyte Solutions
21:16 - (Table 12.2) Molal Boiling-Point Elevation and Freezing-Point Depression Constants of Several Common Liquids
22:03 - Osmotic Pressure (π) (Figure)
27:05 - Osmotic Pressure (π) (Figure)
29:57 - Osmotic Pressure (Figure)
31:06 - Example 12.9
34:50 - How much glucose...?
36:57 - (Solving steps 1-2)
37:16 - (Solving step 3)
37:46 - (Solving step 4)
38:17 - (Solution)
38:44 - Chemistry in Action: Reverse Osmosis
40:37 - Raoult's Law Graph
51:20 - What is the vapor pressure of a benzene/toluene solution that is 66.67% by mole toluene?
55:16 - Solution
56:23 - Revised vapor pressure question
1:00:24 - What is the mole fractions of...
1:02:50 - Solving the problem
1;05:25 - Colligative Properties of Nonelectrolyte Solutions (equations)
1:06:11 - Colligative Properties of Nonelectrolyte Solutions (Table 12.3)
1:07:11 - Sample Problem
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
- Donald R. Blake
Chem 1B. Lec 13. General Chemistry (Winter 2013) by Donald R. Blake is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.