Chemistry in its element
Chemistry in its element
Chemistry World
Phenolphthalein: Chemistry in its element
6 minutes Posted Oct 26, 2018 at 4:35 am.
0:00
6:17
Download MP3
Show notes

Kat Arney gets to the bottom of the story of phenolphthalein – a chemical with two very different uses. If you've measured pH in a classroom or had some trouble in the bathroom, you may have met this compound before.