30
30
Nov 13, 2012
11/12
Nov 13, 2012
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Dr. Paul McCord discusses intermolecular forces.
15
15
Nov 13, 2012
11/12
Nov 13, 2012
by
The University of Texas at Austin
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Dr. David Vanden Bout discusses Thermodynamic Spontaneity
9
9.0
Nov 13, 2012
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Nov 13, 2012
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Dr. David Vanden Bout discusses the second law of thermodynamics.
5
5.0
Nov 13, 2012
11/12
Nov 13, 2012
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Dr. David Vanden Bout discusses molecular shapes.
8
8.0
Nov 13, 2012
11/12
Nov 13, 2012
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The University of Texas at Austin
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Dr. David Vanden Bout discusses the first law of thermodynamics.
13
13
Sep 24, 2012
09/12
Sep 24, 2012
by
The University of Texas at Austin
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Chemical Bonding presented by Dr. David Vanden Bout
4
4.0
Sep 24, 2012
09/12
Sep 24, 2012
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Partial Pressure presented by Dr. David Vanden Bout
18
18
Sep 24, 2012
09/12
Sep 24, 2012
by
The University of Texas at Austin
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eye 18
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Thermodynamic Free Energy presented by Dr. David Vanden Bout
4
4.0
Sep 20, 2012
09/12
Sep 20, 2012
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The University of Texas at Austin
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Atomic Theory presented by Dr. David Vanden Bout
4
4.0
Sep 20, 2012
09/12
Sep 20, 2012
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Gas law presented by Dr. David Vanden Bout
12
12
Sep 20, 2012
09/12
Sep 20, 2012
by
The University of Texas at Austin
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eye 12
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Stoichiometry Explained presented by Dr. David Vanden Bout
8
8.0
Jul 10, 2012
07/12
Jul 10, 2012
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The University of Texas at Austin
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The Value of R. presented by Dr. David Vanden Bout.
4
4.0
Jun 8, 2012
06/12
Jun 8, 2012
by
The University of Texas at Austin
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This is part two of the Entropy Worksheet worked on in class.
5
5.0
Jun 8, 2012
06/12
Jun 8, 2012
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The University of Texas at Austin
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Short video shows how one calculates energy of combustion from bomb calorimeter data, then approximates enthalpy of combustion from the same data.
2
2.0
Jun 8, 2012
06/12
Jun 8, 2012
by
The University of Texas at Austin
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Problem from Day 7 Unit 4
8
8.0
Jun 8, 2012
06/12
Jun 8, 2012
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The University of Texas at Austin
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This video describes how one can write a thermochemical equation based on constant pressure calorimetry data.
11
11
Jun 8, 2012
06/12
Jun 8, 2012
by
The University of Texas at Austin
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eye 11
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Chemical Change Problem Thermodynamics
9
9.0
Jun 8, 2012
06/12
Jun 8, 2012
by
The University of Texas at Austin
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This short video describes and bomb calorimeter and an example of using the data from a bomb calorimeter experiment to calculate the change in internal energy for a chemical change.
11
11
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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Vapor pressure, evaporation and equilibrium presented by Dr. Paul McCord.
6
6.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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Given moles of one substance, calculate moles of another substance related by a chemical reaction. Method B does this using ratios.
16
16
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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eye 16
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Lewis Structures-basic Lewis Structure Rules
4
4.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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This video is an introduction to Valence Bond Theory. It is first in a series of 8 videos on this subject.
9
9.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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Periodic Trends-Top to bottom
4
4.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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Basic electron configurations of multi-electron elements, part one of a three part video.
7
7.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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Given moles of multiple reactants, determine which is limiting and calculate the moles of product using ratios.
5
5.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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This video covers Questions 1 - 4 on Entropy Worksheet.
4
4.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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Molecular weight 2. A worked example.
4
4.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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Kinetic Molecular Model presented by Dr. Paul McCord
4
4.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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The KMT correclty predicts and explains the results of the ammonia diffusing to hydrogen chloride down a glass tube to form ammonium chloride
12
12
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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Ideal Gas Law. Presented by Dr. Paul McCord.
7
7.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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Working with Moles 1.1. Gram to Mole and Mole to Gram conversions
12
12
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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This short video gives three elements that can form stable compounds with incomplete octets. These are exceptions to the octet rule, and the particular elements are H, Be and B.
2
2.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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Aufbau ordering read from the periodic table. Worked examples using the periodic table to guide the ordering of the filling of the atomic orbitals.
4
4.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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This short video works out three examples of predicting molecular shape based on the Lewis structure of the molecule.
5
5.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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Distribution of kinetic energy in a system presented by Dr. David Vanden Bout.
7
7.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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Kinetic Molecular Theory presented by Dr. David Vanden Bout.
5
5.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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This short video reviews the names of the electronic and molecular geometries associated with expanded valence compounds.
4
4.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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eye 4
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Given moles of multiple reactants, determine which is limiting and calculate the moles of product formed.
4
4.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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State Functions presented by Dr. Paul McCord.
3
3.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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This video looks at the shielding of the nuclear charge felt by the valence electrons by the core electrons in an atom
6
6.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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eye 6
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Electron Configurations-Part Two
8
8.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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eye 8
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Intermolecular forces presented by Dr. Paul McCord
5
5.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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This short video is the third video in a series of eight videos explaining the VB theory. Here is a short explanation of the sp3 hybridization which occurs in the compound, ammonia.
6
6.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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This short video explains that it is possible to combine bonding theories to most accurately understand and predict observable physical and chemical properties of molecules.
6
6.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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Gas concentrations presented by Dr. Cynthia Labrake.
5
5.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
movies
eye 5
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Given grams of one substance, calculate grams of another substance related by a chemical reaction. Method B uses ratios.
5
5.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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Uses the layout of the periodic table to do electronic configurations for atoms.
9
9.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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eye 9
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Line Drawing for Organic Molecules
3
3.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
movies
eye 3
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Working with Moles 1.3. Gram to Mole and Mole to Gram conversions
1
1.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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This short video is fifth in a series of 8 videos describing the VB theory.
4
4.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
movies
eye 4
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Given grams of multiple reactants, determine the grams of product formed. Method A calculates grams product for each reactant.
9
9.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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This is the second video in a series of 8 videos building the concept of VB theory. This video looks at the sp3 hybridization in methane.
4
4.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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eye 4
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Molecular weight 1. A worked example.
4
4.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
movies
eye 4
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Aufbau ordering read from the periodic table. Worked examples using the periodic table to guide the ordering of the filling of the atomic orbitals.
2
2.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
movies
eye 2
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Gas Constant Units presented by Dr. David Vanden Bout.
5
5.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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eye 5
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Electron configuration of Bismuth.
8
8.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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eye 8
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This short video describes the relationship between quantum numbers and mulitielectron atoms using Li as an example.
7
7.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
movies
eye 7
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Given grams of one substance, calculate grams of another substance related by balanced chemical reaction. This method uses ratio of grams.
3
3.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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eye 3
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This short video relates the allowed quantum numbers for the H atom to the orbital notation associated with those same quantum numbers.
3
3.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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This short video is an introduction for VSEPR
7
7.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
movies
eye 7
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This short video is the 4th video in a series of 8 videos describing basic VB theory. The video uses water as an example of a tetrahedral electronic geometry yielding sp3 hybridization.
6
6.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
movies
eye 6
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Given grams of one substance, calculate grams of another substance related by chemical reaction.
6
6.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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VSEPR Theory presented by Dr. Paul McCord
3
3.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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This short video is seventh in a series of 8 videos describing the basic ideas of Valence Bond.
1
1.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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This short video shows an example of a gas stoichiometry problem in which the volume of cabon dioxide necessary to produce 1 g of glucose is calculated.
4
4.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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eye 4
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Lewis structure of sulfur trioxide showing the concept of resonance due to the multiple allowed positions for the double bond within the molecule.
2
2.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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eye 2
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Standard Molar Volume presented by Dr. Cynthia Labrake.
6
6.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
movies
eye 6
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Stoichiometry Example. Graduate Students Working Through a Chemistry Problem
2
2.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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eye 2
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Periodic Trends-Left to right
1
1.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
movies
eye 1
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Given grams of multiple reactants, determine which is limiting and calculate the grams of product. Method B uses ratios.
3
3.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
movies
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This short video reminds students that one needs a very large number to convert between the quantities that can be measured on the macro scale and the amounts of individual particles that are necessary to have such that the mateiral can be easily quantified.
8
8.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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Stoichiometry Practice example.
3
3.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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eye 3
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Chemistry example using reaction stoichiometry. Given moles of one substance, calculate moles of another substance--using the balanced chemical reaction. This is one method of two. Method A.
3
3.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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eye 3
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Intensive and Extensive properties presented by Dr. Paul McCord.
5
5.0
Jun 7, 2012
06/12
Jun 7, 2012
by
The University of Texas at Austin
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A Boyle's Law Problem presented by Dr. Paul McCord.
