WebSep 29, 2010 · The St. Albans Science Department put up a video showing what happens when a gummy bear is dropped into a test tube containing molten potassium chlorate (KClO 3 ). The Science Department explains ... WebApproximately 1 tablespoon of Potassium Chlorate; Large test tube; Gummy bear (or any other gummy animal) Fume hood (or any system to allow for the fumes to escape …
Gummy Bear Sacrifice – Chemistry Demonstrations
WebSep 22, 2010 · Giant Gummy Bear Dropped Into Potassium Chlorate Creates Fiery Mess. In order to promote their new five-pound, 6,120 calorie Giant Gummy Bear, novelty site Vat19 dropped the massive piece of candy into a vat of potassium chlorate. The result is a big, fiery, smoke-filled mess, as the potassium chloride and oxygen that are produced … WebJan 24, 2008 · Andrew Walls, a teacher from St. Albans School decided to change that — sending a red gummy bear to a fiery end in the name of science. Chemists know that … bmwusanews.com
Dancing Gummi Bears - Chemistry LibreTexts
WebJul 23, 2024 · Set up a large test tube over a heat source, such as a bunsen burner. Add a small amount of potassium chlorate to the test tube and heat it until it melts. The exact amount isn't important... aim for a small … WebWhen potassium chlorate is heated, it melts. It has a melting point of 356 °C (673 °F). At the same time it partially begins to decompose into potassium chloride and oxygen. When the gummy bear comes in contact with the oxygen, it self-ignites and a normal combustion reaction of the sugar (sucrose) takes place. WebFeb 27, 2024 · Molten Potassium Chlorate + sugar (gummi bear) -> a lot of energy and light. KClO 3 is a powerful oxidizer, although this reaction can occur with other weaker oxidizing agents. 6KClO 3 (l) + C 12 H 22 O 11 (s) -> 12CO 2 (g) + 11H 2 O (g) + 6KCl (s) Safety. Molten KClO 3 can cause very severe burns. The test tube also often shatters. clickhouse sql语句