electrolysis producing luminescence @bobworley7974

electrolysis producing luminescence @bobworley7974

Uploaded March 2020 | Updated September 2026, 2 weeks ago

The copper ions produced at the positive electrode catalyse the oxidation of luminol by hydrogen peroxide. Thanks to Nigel Baldwin for the idea (youtube.com/channel/UCApfBilsbVg3ekdMzvvnn3g) and Magda Polec at CLEAPSS for the video.

electrolysis producing luminescence

Azo dye microscale.

A Howling Jelly Baby

sulfur dioxide chemistry

The ozone video

iron sulfate and sodium hydroxide

Hofmann voltameter movie

Depolymerization of Polythene (polyethene, polyethylene)

A demonstration of the gases that cause climate change.

Copper carbonate heating x 3

Two conservation-of-mass activities

The reacion between nitrogen monoxide and oxygen.

electrolysis producing luminescence