Rapid redox reaction
Videonummer 11936383
| Rapid redox reaction. Crystals of potassium permanganate are added to a reaction flask containing hydrogen peroxide solution (35 %). This rapid redox reaction evolves high concentrations of oxygen gas and water vapour which are expelled from the reaction flask at a rapid rate. In this reaction, permanganate ions reduce to manganese ions when they gain electrons from hydrogen peroxide molecules which lose electrons and oxidise forming oxygen gas and protons. | |
| Lizenzart: | Lizenzpflichtig |
| Credit: | Science Photo Library / RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA |
| Modell-Rechte: | nicht erforderlich |
| Länge: | 17 Sekunden |
| Seitenverhältnis: | 16:9 |
| Restrictions: | - |
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