Chemistry To Go
- Author: IUPUI Dept. of Chemistry and Chemical Biology
- Number of episodes: 17
- Web site: http://chem.iupui.edu/~ksanlike/
Podcast Description:
Each episode in this podcast is a full-motion video "chalk talk" of an elementary chemistry problem being solved. The problems are appropriate for high school students and students in beginning college-level courses. The instructor is Keith S. Anliker, Senior Lecturer of Chemistry and Director of Laboratory and Curriculum Support, in the Department of Chemistry & Chemical Biology at IUPUI.
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Chemistry To Go
| Name | Time | Artist/Performer | Release Date | Description | Author | Language | ||
|---|---|---|---|---|---|---|---|---|
| 1. | Acids and Bases #2 | 00:02:20 | Keith S. Anliker | 5/22/2009 | Concepts: acid-base neutralization, predicting the acid and base that produce a particular salt in a neutralization reaction. What acid-base combination produces lithium sulfate in a neutralization reaction? | IUPUI Dept. of Chemistry and Chemical Biology | English |  |
| 2. | Gas Problem #3 | 00:02:33 | Keith S. Anliker | 7/23/2008 | Concepts: Charles' Law, gas laws, volume-temperature relationship for gases. A balloon occupies 9.0 L at 250 K. What is its volume at 750 K? (P is constant.) | IUPUI Dept. of Chemistry and Chemical Biology | English | |
| 3. | Gas Problem #2 | 00:02:34 | Keith S. Anliker | 5/21/2008 | Concepts: ideal gas law, ideal gas constant (R), Kelvin temperature conversion. What is the pressure if 2.0 mol of helium gas at 22°C occupy a volume of 3.3 L? | IUPUI Dept. of Chemistry and Chemical Biology | English | |
| 4. | Acids and Bases #1 | 00:01:57 | Keith S. Anliker | 5/20/2008 | Concepts: acid-base neutralization, predicting the salt formed in a neutralization reaction. What salt is produced when nitric acid is neutralized with potassium hydroxide? | IUPUI Dept. of Chemistry and Chemical Biology | English | |
| 5. | Atomic Structure #1 | 00:02:02 | Keith S. Anliker | 5/20/2008 | Concepts: atomic structure, subatomic particles, nucleus, protons, neutrons, atomic number, mass number, isotopes. How many protons and neutrons are in the nucleus of each isotope? | IUPUI Dept. of Chemistry and Chemical Biology | English | |
| 6. | Ionic Compounds #1 | 00:03:51 | Keith S. Anliker | 4/19/2008 | Concepts: formulas of ionic compounds, monatomic ions, isoelectronic, group number, periodic table. Write the formulas for the following ionic compounds: potassium sulfide, barium chloride, aluminum fluoride and lithium nitride. | IUPUI Dept. of Chemistry and Chemical Biology | English | |
| 7. | Gas Problem #1 | 00:01:39 | Keith S. Anliker | 4/18/2008 | Concepts: gases, partial pressure. What is the partial pressure of He if a sealed flask contains 2.0 mole of He gas and 4.0 moles of Ar gas at a total pressure of 12.0 atm? | IUPUI Dept. of Chemistry and Chemical Biology | English | |
| 8. | Metric Conversions #2 | 00:02:32 | Keith S. Anliker | 4/17/2008 | Concepts: metric prefixes, metric conversions. What volume in microliters is equivalent to 1.5 milliliters? | IUPUI Dept. of Chemistry and Chemical Biology | English | |
| 9. | Metric Conversions #1 | 00:01:56 | Keith S. Anliker | 4/17/2008 | Concepts: metric prefixes, metric conversions. What is the mass in nanograms of a sample of NaCl that weighs 35.2 grams? | IUPUI Dept. of Chemistry and Chemical Biology | English | |
| 10. | Solutions Problem #2 | 00:01:58 | Keith S. Anliker | 4/10/2008 | Concepts: solutions, concentration units, molarity. What is the molarity if 15 g of NaOH are dissolved in enough water so that the solution's volume is 250 mL? | IUPUI Dept. of Chemistry and Chemical Biology | English | |
| 11. | Stoichiometry Problem #3 | 00:02:05 | Keith S. Anliker | 4/10/2008 | Concepts: formula weight, gram-mole conversion. What is the mass of 0.32 moles of carbon dioxide gas? | IUPUI Dept. of Chemistry and Chemical Biology | English | |
| 12. | Nuclear Decay #1 | 00:01:45 | Keith S. Anliker | 4/6/2008 | Concepts: nuclear decay, positron emission, isotopes. What isotope is obtained when P-30 decays by positron emission? | IUPUI Dept. of Chemistry and Chemical Biology | English | |
| 13. | Shapes of Molecules #1 | 00:01:54 | Keith S. Anliker | 4/5/2008 | Concepts: Lewis structure, shapes of molecules, bond angle, VSEPR. What is the H-S-H bond angle in hydrogen sulfide, and what is the shape of this molecule? | IUPUI Dept. of Chemistry and Chemical Biology | English | |
| 14. | Solutions Problem #1 | 00:01:13 | Keith S. Anliker | 4/5/2008 | Concepts: solutions, concentration units, weight/volume percent. How many grams of KCl are in 300 mL of a solution of KCl that is 3.5%w/v? | IUPUI Dept. of Chemistry and Chemical Biology | English | |
| 15. | Stoichiometry Problem #2 | 00:02:41 | Keith S. Anliker | 4/3/2008 | Concepts: balancing a chemical equation, using a balanced equation. How many moles of . . . can be produced from 2.4 moles of nitrogen dioxide? | IUPUI Dept. of Chemistry and Chemical Biology | English | |
| 16. | Stoichiometry Problem #1 | 00:01:38 | Keith S. Anliker | 4/3/2008 | Concepts: formula weight, formula of a compound. What is the formula weight of strontium bromide? | IUPUI Dept. of Chemistry and Chemical Biology | English | |
| 17. | Density Problem #1 | 00:01:26 | Keith S. Anliker | 4/3/2008 | Concepts: density, metric conversion. What is the mass (in kg) if the density is 1.8 g/mL and the volume is 1500L? | IUPUI Dept. of Chemistry and Chemical Biology | English | |
