Preparation for General Chemistry 1P. Lecture 12. Mass Percent.. UCI Chem 1P General Chemistry (Fall 2012)
Lec 12. General Chemistry Preparation for General Chemistry -- Mass Percent --
View the complete course: http://ocw.uci.edu/courses/chem_1p_preparation_for_chemistry.html
Instructor: Eric Potma, Ph.D.
License: Creative Commons BY-NC-SA
More courses at 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://ocw.uci.edu/collections/open_chemistry.html
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 31, 2012.
00:06- Mass Percent
00:56- Measuring Compounds
01:54- Mass Spectrometer
03:42- Mass Percent
04:53- Mass Percent Example: Glucose
08:30- Mass Percent Example: Epibatidine
10:22- Mass Percent Example: C11H13ClN2
12:13- Empirical Formula
13:38- Empirical Formula Example :Ti and O
18:10- Calculating Empirical Formulas
19:24- Empirical Formula: Combustion Analysis of Hydrocarbons
23:52- Empirical Formula Example: Burning a Sample
27:49- Molecular Formula
30:01- Molecular Formula Example: CH
32:22- Empirical and Molecular Formulas
37:43- Calculating Molecular Formulas: Method 1
42:25- Calculating Molecular Formulas: Method 2
Required attribution: Potma, Eric General Chemistry 1P (UCI OpenCourseWare: University of California, Irvine), http://ocw.uci.edu/courses/chem_1p_preparation_for_chemistry.html. [Access date]. License: Creative Commons Attribution-ShareAlike 3.0 United States License. (http://creativecommons.org/licenses/by-sa/3.0/us/deed.en_US).
Tags: Preparation for General Chemistry 1P. Lecture 12. Mass Percent., Mass Percent, Measuring Components, Mass Spectrometer, Empirical Formula, Molecular Formula