Web19 Sep 2016 · An Gummi Bear is dropped into a test tube of heated potassium chlorate. The Gummi Bear is combusted. Concepts: An exothermic reaction releases heat. A chemical change (combustion reaction) as opposed to a physical change (melts in your mouth, not in your hands). Potassium Chlorate is a strong oxidizer. Materials: Gummi Bears Web14 Jun 2011 · Potassium chlorate is such a strong oxidizer that when a gummy bear, which is mostly sugar, is placed into it, the sugar is oxidized violently producing noise and a …
Dancing Gummy Bear Chemistry Demonstration
Web4 Mar 2008 · Potassium Chlorate and Candy Reaction Potassium Chlorate is a compound containing potassium, chlorine and oxygen. It is often used as a disinfectant and in fireworks and explosives. When potassium chlorate is heated to melting point, any item added to it will cause a rapid disintegration in the form of an explosion (as we see in the video above). WebPotassium chlorate produced by disproportionation: Step 1. In this method, first sodium chloride and sodium chlorate are formed by disproportionation of sodium hypochlorite. Step 2. Then metathesis reaction takes place … spanish name flor
How to Perform the Dancing Gummi Bear …
Web28 Aug 2024 · When sucrose — the sugar found in gummy bears — is combined with molten potassium chlorate, the resulting thermal decomposition creates a rapid expansion of … http://complianceportal.american.edu/potassium-chlorate-and-gummy-bear.php WebThis demonstration is quite common in many chemistry done this many times with the gummy bear with no problems. classes. Potassium chlorate, KClO3, is a white solid that You heat a pyrex test tube with a small amount of KClO3 over a decomposes (i.e., breaks up) when heated above its melting Bunsen burner. It liquefies and decomposes. spanish name for benjamin