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A soda geyser is a physical reaction between a carbonated beverage, usually Diet Coke, and Mentos mints that causes the beverage to be expelled from its container. The candies catalyze the release of gas from the beverage, which creates an eruption that pushes most of the liquid up and out of the bottle.
The Diet Coke and Mentos eruption experiment was first televised by Spangler in 2002 and became popular on the Internet in 2005. [5] More than a thousand videos appeared online replicating the experiment. [5] Spangler was nominated for the Time 100 in 2007 because of the experiment. [4]
In rocketry, a chemical reaction rapidly creates gas that is expelled in one direction from its container (the rocket engine); momentum forces the rocket in the opposite direction. The alka-seltzer rocket experiment demonstrates Newton's third law. The film canister rocket has a buildup of gas that wants to come out of the weakest spot making ...
A Diet Coke bottle, shortly after Mentos were dropped into it Main article: Soda geyser First publicly demonstrated by chemistry teacher Lee Marek on the Late Show with David Letterman on September 14, 1999, [ 8 ] and later popularized in a June 2006 [ 9 ] viral Internet video by Eepybird , a Mentos mint expedites a rapid release of carbon ...
The Diet Coke and Mentos eruption offers another example. The surface of Mentos candy provides nucleation sites for the formation of carbon-dioxide bubbles from carbonated soda. Both the bubble chamber and the cloud chamber rely on nucleation, of bubbles and droplets, respectively.
EepyBird is an entertainment company best known for creating the viral video "The Extreme Diet Coke & Mentos Experiments" which won the first ever Webby Award for Viral Video in 2007 [1] and was named "Online Game Changer of the Decade" in December 2009 by the readers of GoViral.com as "the most significant online marketing campaign of the decade."
Mostly because the (uncolored/unglazed version of) Mentos provides nucleation sites for the dissolved carbon dioxide in the Diet Coke to escape as a gas. Other active ingredients in the cascade-effect reaction include aspartame ( artificial sweetener ), potassium benzoate ( preservative ), and caffeine in the Diet Coke, and gum arabic and ...
Barking dog reaction — demonstrates rapid exothermic chemical reaction; Blue bottle (chemical reaction) — demonstrates reduction and oxidation reactions, and chemical colour change; Chemical garden; Diet Coke and Mentos eruption — demonstrates bubble nucleation; Dry ice color show; Elephant toothpaste; Fizz keeper; Flame test