Interactive Spreadsheets for Inorganic Chemistry

Submitted by Lori Watson / Earlham College on Sun, 03/08/2009 - 15:28
Description

This web site contains a number of interactive spreadsheets, most of which are applicable to inorganic chemistry (or a physical chemistry class that uses inorganic examples).  Here's the list of the most relevant for most inorganic classes:

 

ABC kinetics - interactively plot concentration versus reaction extent for A, B and C in A -> B -> C by varying k values

Polarizing Power of Cations

Submitted by Nancy Williams / Scripps College, Pitzer College, Claremont McKenna College on Tue, 02/24/2009 - 20:08
Description

This is a handout which I use in an advanced general chemistry course, but which could be used in an inorganic course as well. It is a mini-periodic table with common cations and their charge to size ratios expressed as Q/r2, where Q is in integer charges (+1, +2), and r is in Angstroms. Conveniently, Na+ is an easy to remember 1.0, and Al3+ and Be2+ are easy to remember values of 10. This corresponds to the polarizing power of these ions, and is a crude proxy for how covalent their interactions with a given anion tend to be.

Citing and Finding Chemical Literature Library Activity

Submitted by Jezmynne / Claremont University Consortium on Tue, 02/24/2009 - 18:45
Description

This assignment will orient new students to searching and finding chemical literature and effectively citing said literature.  The library session focuses on the semantics of the ACS style, overviews appropriate indexing/searching tools, and has students search and find two citations for a future lab assignment for their chemistry class.  

How to Use Delicious Bookmarking on the Web

Submitted by Jezmynne / Claremont University Consortium on Tue, 02/24/2009 - 18:39
Description

Delicious is a social bookmarking tool that retains bookmarks on the web.  Users can access their bookmarks from any computer, and Delicious allows for the tagging of bookmarks with relevant descriptors for follow up, searching, and collaborative work.  

Inorganic Chemistry Just Makes You Want to Sing!

Submitted by Maggie Geselbracht / Reed College on Sat, 12/27/2008 - 19:35
Description

Here is a fun way to learn about inorganic chemistry!  These songs were composed and passed along to me by Tom Mallouk at Penn State with his permission to post here on VIPEr.  I Can't Get No Bragg Diffraction was a joint effort put together one year at a Gordon Research Conference on Solid State Chemistry.  Sorry, no recording!  The tune n-doped, recorded by the Band Edges, covers the electronic structure behind semiconductor devices.  Download the lyrics for both and the mp3 file for n-doped!  There is a

Assessing Chemical Hazards

Submitted by Anne Bentley / Lewis & Clark College on Tue, 10/14/2008 - 20:17
Description

This is a short activity I developed to help my students interpret Material Safety Data Sheets (MSDS). Students rank unknown compounds from least safe to most safe, and the compounds' identities are revealed. The class discusses other factors to consider in evaluating the safety of an experiment. The "MSDS activity" word document contains a more full description.

Werner's Nobel Prize Address

Submitted by Maggie Geselbracht / Reed College on Wed, 04/02/2008 - 02:54
Description
Alfred Werner's Nobel prize address in 1913 offers a unique historical view on the development of coordination chemistry from the expert. With a bit of "translation" to modern terminology, this paper is very accessible to most students. Discussion of the address provides a useful introduction to coordination complexes including structure, isomers, and ligand substitution reactions.

Smelting with Thag and Friends

Submitted by Nancy Williams / Scripps College, Pitzer College, Claremont McKenna College on Thu, 03/06/2008 - 12:31
Description

This is just a little worksheet that I use in a General Chemistry course to teach Gibbs Free Energy calculations and the idea of a coupled reaction, while foreshadowing ideas from metallurgy and electrochemistry (sacrificial reductants, entropy-driven smelting, fuels as reductants) for the end of the course when I generally address these.