Students will be able to explain that if two substances cause turn a pH indicator different colors, they must be different substances. Students will be able to explain that the color that a substance ...

THE ability of colloidal electrolytes to change the colour of oppositely charged dyes is well known. One of the earliest systematic studies was that of Hartley 1, and later Harkins and others showed ...

Broader Context: Small molecule therapeutics are a staple of modern medicine. Most small molecule medicines are synthesized from simpler chemicals by pharmaceutical chemists. Organic synthesis is a ...