Quantum Theory

Standing Waves

Standing waves are generated in a weighted length of rubber tubing.
Standing Wave

Flame Test

Flammable solutions of metal salts are sprayed into a burner to create colorful flames.
Rb Flame Test

Absorption Spectra

Dyes and neodymium glass absorb portions of the spectrum.
Red Dye Spectrum

Counting Units

A pairs, a dozen, a six-pack, a gross, and a ream are used to introduce the mole.

© Copyright 2012 Email: Randy Sullivan, University of Oregon Chemistry Department and UO Libraries Interactive Media Group