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Growling Gummy Bears video "Screaming Jelly Babies" (British English), also known as "Growling Gummy Bears" (American and Canadian English), is a classroom chemistry demonstration in which a piece of candy bursts loudly into flame when dropped into potassium chlorate. [1]
The Chemical Landmark Scheme (CLS) is a Royal Society of Chemistry initiative recognising sites where the chemical sciences have made a significant contribution to health, wealth, or quality of life. The blue plaques are publicly visible, and are intended to give everyone an insight into chemistry's relevance to everyday lives. [1]
Potassium permanganate (KMnO 4) is a dark violet colored powder. Its reaction with glycerol (commonly known as glycerin or glycerine) (C 3 H 5 (OH) 3) is highly exothermic, resulting rapidly in a flame, along with the formation of carbon dioxide and water vapour:
This experiment is a classic chemistry demonstration that can be used in laboratory courses as a general chemistry experiment to study chemical kinetics and reaction mechanism. [2] The reaction also works with other reducing agents besides glucose [3] and other redox indicator dyes besides methylene blue. [4]
Golden rain demonstration is made by combining two colorless solutions, potassium iodide solution and Lead(II) nitrate solution at room temperature to form yellow precipitate. During the chemical reaction, golden particles gently drop from the top of Erlenmeyer flask to the bottom, similar to watching the rain through a window.
The Royal Society of Chemistry (RSC) owns a number of significant artworks in its venue at Burlington House in London. The collection is composed of busts, paintings and other artefacts that were mainly acquired between the mid-19th and early 21st centuries (the Chemical Society was founded in 1841 and merged with others to become the RSC in 1980).
The Royal Society of Chemistry (RSC) is a learned society in the United Kingdom with the goal of "advancing the chemical sciences". They publish a variety of scientific journals across all fields of chemical research.
Lab on a Chip is published twice monthly by the Royal Society of Chemistry (RSC) and the editor-in-chief is Aaron Wheeler (University of Toronto). The journal was established in 2001 and hosts other RSC publications: Highlights in Chemical Technology and Highlights in Chemical Biology.