Corrosion Experiments in Gel

"In this video, the corrosion process of iron is shown. Phenolphthalein indicator turns violet and shows the presence of hydroxide ions, while Prussian blue indicator turns blue and shows the presence of iron ions."

This is part of the Open Educational Resources Initiative by the Faculty of Civil Engineering of the RWTH Aachen University.

For further information visit: www.fb3.rwth-aachen.de

This video (without music) and intro are licensed under Creative Commons 4.0 International BY the Faculty of Civil Engineering RWTH Aachen University.

This video (with music) and intro are licenced under Creative Commons 4.0 International BY-SA the Faculty of Civil Engineering RWTH Aachen University.

For further information visit: www.creativecommons.org

"Global OER Logo“ CC BY 3.0 Jonathas Mello .

Music:
"Jack In The Box" CC 4.0 BY-SA Silent Partner (  / silentpartnermusic   ).