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/ Chem 1P. Lec. 04. General Chemistry Prep. Accuracy & Dimensional Analysis
Chem 1P. Lec. 04. General Chemistry Prep.
Accuracy & Dimensional Analysis (English)
Preparation for General Chemistry 1P. Lecture 04. Accuracy…
Accuracy…
UCI Chem 1P General Chemistry (Fall 2012)
Lec 04. General Chemistry Preparation for General Chemistry -- Accuracy & Dimensional Analysis -View the complete course: ../courses/chem_1p_preparation_for_chemistry.html
(../courses/chem_1p_preparation_for_chemistry.html)
Instructor: Eric Potma, Ph.D.
License: Creative Commons BY-NC-SA
Terms of Use: ../info (../info).
More courses at http://ocw.uci.edu (http://ocw.uci.edu)
Description: UCI Chem 1P is a preparation go General Chemistry that covers: units of measurement,
dimensional analysis, significant figures; elementary concepts of volume, mass, force, pressure,
energy, density, temperature, heat, work; fundamentals of atomic and molecular structure; the mole
concept, stoichiometry; properties of the states of matter; gas laws; solutions concentrations. Course
may be offered online.
Preparation for General Chemistry (Chem 1P) is part of OpenChem: http://learn.uci.edu/openchem
This video is part of a 24-lecture undergraduate-level course titled "Preparation for General
Chemistry" taught at UC Irvine by Associate Professor Eric Potma.
Recorded on October 5, 2013.
Index of Topics:
00:52- Accuracy and Dimensional Analysis (https://www.youtube.com/watch?v=TOgLVWtObSg#t=52)
01:11- Significance in Measurements (https://www.youtube.com/watch?v=TOgLVWtObSg#t=71)
01:58- Significance in Measurements- Precision and Accuracy (https://www.youtube.com/watch?
v=TOgLVWtObSg#t=118)
03:21- Significance in Measurements- How Accurate is a Measurement?
(https://www.youtube.com/watch?v=TOgLVWtObSg#t=201)
04:50- Tools: Significant Figures: Numbers that Matter (https://www.youtube.com/watch?
v=TOgLVWtObSg#t=290)
08:12- Significant Figures: Mathematical operations (https://www.youtube.com/watch?
v=TOgLVWtObSg#t=492)
12:34- Significant Figures: Rounding (https://www.youtube.com/watch?v=TOgLVWtObSg#t=754)
13:25- Significant Figures: Rounding Example (https://www.youtube.com/watch?
v=TOgLVWtObSg#t=805)
15:45- Significant Figures: Examples (https://www.youtube.com/watch?v=TOgLVWtObSg#t=945)
19:47- Tools: Dimensional Analysis (https://www.youtube.com/watch?v=TOgLVWtObSg#t=1187)
24:00- Length (https://www.youtube.com/watch?v=TOgLVWtObSg#t=1440)
28:04- Volume (https://www.youtube.com/watch?v=TOgLVWtObSg#t=1684)
29:10- Mass (https://www.youtube.com/watch?v=TOgLVWtObSg#t=1750)
30:27- Example- Centigrams to Pounds (https://www.youtube.com/watch?v=TOgLVWtObSg#t=1827)
33:08- Example: Square Femtometers in Square Attometers (https://www.youtube.com/watch?
v=TOgLVWtObSg#t=1988)
37:24- Example: Cubic Kilometers in Microliters (https://www.youtube.com/watch?
v=TOgLVWtObSg#t=2244)
Required attribution: Potma, Eric General Chemistry 1P (UCI OpenCourseWare: University of
California, Irvine), ../courses/chem_1p_preparation_for_chemistry.html
(../courses/chem_1p_preparation_for_chemistry.html). [Access date]. License: Creative Commons
Attribution-ShareAlike 3.0 United States License (http://creativecommons.org/licenses/bysa/3.0/us/deed.en_US).
Author:
Eric Potma (http://www.faculty.uci.edu/profile.cfm?faculty_id=5276)
Title:
Associate Professor
Department:
Chemistry
(http://creativecommons.org/licenses/by-sa/3.0/deed.en_US)
Chem 1P: General Chemistry Prep Lecture 4 by Eric Potma is licensed under a Creative Commons
Attribution-ShareAlike 3.0 Unported License (http://creativecommons.org/licenses/bysa/3.0/deed.en_US).
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