Category Archives: Molecule Monday

Molecule Monday features various chemicals in the news & typically includes a video of the molecule as a stereo pair.

NSAIDS-Inflammation
Relief To The Rescue

Inflammation, we’ve all had it at one time or another. It can be something as simple as swelling to something more painful like a headache, arthritis or gout. Surprisingly,  many can be treated by NSAIDS (non-steroidal anti inflammatory drugs).

Many are familiar over the counter medications such as aspirin and ibuprofen but there many more available now and with so many choices which to use?
Continue reading

Litmus Indicator Strips

How Does Litmus Paper Work for Acids & Bases?

What is pH Litmus Paper?

Litmus paper is the most basic way you can test if a liquid is acidic (pH<7) or basic/alkaline (pH>7). Blue litmus paper turns red in acid and red litmus turns blue in alkaline. What could be simpler? It turns out there’s more to it than you thought.
Continue reading

Pumpkin

Pumpkin Beta Carotene
The Eyes Have It

Today is Halloween & what is more iconic than a pumpkin carved into a Jack o’ Lantern? The orange colour is due in part to beta carotene, a precursor to Vitamin A. It turns out that pumpkins do more than help ward off blindness or evil spirits, they may also protect us from other undesirables.  For more, read on…

Continue reading

ammonia

Ammonia-A Versatile Chemical

Ammonia is about as simple as molecules get. Ammonia, like methane, water and carbon dioxide, consists of only 2 different elements. Yet, this otherwise unassuming molecule helped give rise to life on Earth and has many important industrial uses. For a brief overview, read more below. Continue reading