It turns out Mentos were the best seeders for the reaction. also, i had to lay down to hold in the gas. The short answer is that eating Mentos by chewing them up while drinking Coca-Cola, or any other soda, will little to no effect. The chemical reactions involved in dropping mentos candies into a bottle of diet coke make quite the spectacle! I tried it aboutan hour ago, still no inflation results so far, I had 1 pack of mentos and a can of pepsi max (does pepsi max work?) The bubbles' buoyancy coupled with their rapid growth, causes them to rise to the surface, resulting in an eruption of foamy diet soda. Since the Mentos merely facilitates the creation of bubbles, the candy will continue to act as a catalyst for carbon dioxide bubble formation until all of the surrounding CO2 has been exhausted in the bottle. Find out more about our chemical manufacturing services, facilities, and accreditations. When the Mythbusters performed this experiment, even dumping the contents of a Mentos and Cola fountain directly into the stomach did not cause it to burst. My next plan is to use powdered chalk and fizzy water. This was a total disaster! Now, make a Mentos-and-soda fountain! The mint Mentos mixed with diet coke usually explodes the longer and higher while fruit Mentos has a more delayed and less impressive reaction. No news accounts of such a death (in Brazil or elsewhere) have surfaced, and given the media's interest in "Mentos effects," such write-ups wouldn't have gasped their last on a jaded editor's desk because they weren't deemed sufficiently newsworthy to include in that day's edition of the local rag. The sudden swell of carbon dioxide inside your stomach will need an escape. There is an urban legend that eating mentos while drinking soda could cause a person's stomach to burst. This material may not be reproduced without permission. Watch the full video for a more detailed explanation. It turns out that Mentos have a very porous surface, with thousands of tiny indentations, perfect for nucleation. Steaming hot water bursts into the air with the crowd watching in awe. With this in mind, the chemicals in Mentos also serve as foaming agents by facilitating the rapid release of CO2 gas. Non-diet cola doesn't work at all because of the sugar. *Amazon and the Amazon logo are trademarks of Amazon.com, Inc, or its affiliates. After a lot of debate, scientists are now saying that the primary cause of Coke & Mentos geysers is a physical reaction, not a chemical reaction. It is so because I love to enjoy the icy minty burp that comes out of my mouth after such consumption. Essentially, surface tension is the ability of a liquid to stick together due to its molecular properties. Why does the reaction happen? A yard or large patio (without furniture nearby) with a sturdy, flat surface will work great. Another trick I do is stuffing baking powder into large 1 gram empty medicine capsules. haha at first i was like wtf man? The result is a massive eruption of foam, shooting stories high into the air. 13 chapters | The average reaction time for regular coke was 2.1 seconds at 0 degrees, and reduced to 1.1 seconds at 80 degrees. mentos eruption. The 6"5 Beachball, Helium balloon, heck whatever is here! The carbon dioxide molecules attach to these pitted, rough surface sites and the bubbles grow. Then I immediately chugged another half liter or so of coke. much more than one liter could give me on its own. Like many, I'm a HUGE soda drinks fan and have an obsession with making, testing, and trying the myriad of flavors and brands from across the world. Don't worry, legitimate scientists have actually studied this thing. - Structure, Composition & Facts, The Total of All Chemical Reactions in an Organism, Working Scholars Bringing Tuition-Free College to the Community. It's the same chemistry, but a different magnitude. A pigs stomach is, by the way, a very good match for a human stomach. The question is whether this reaction would occur in your stomach. It doesn't work as you get rid of the fizz when you swallow the coke. The resulting effect is quick, high, and explosive, yet what takes place is not a chemical reaction but a physical one (even though some are moved to believe the confection's gum arabic component or diet soda's aspartame has something to do with the process). Use the needle to thread the string through four Mentos, leaving a 10cm length of sting trailing off the Mentos Bundle. * Citric acid and bicarbonate of soda should release lots of carbon dioxide. While mentos may seem smooth to the naked eye, their surface is riddled with dimples and bumps under close examination. Open the soda and place the index card over the bottle opening. Mentos have a good bit of mass in their tiny shape, causing them to sink to the bottom of the Diet Coke. The video is, of course, a joke and not real although many people claim it looks real. You can view this video on YouTube. They are so small you cant even see them, but they number in the thousands, at least. The gruesome appeal of the combusted tot story kept the legend in circulation long after it had been repeatedly debunked and dismissed. Next topic: Old 3 part inflation story. Dropping metos into diet coke causes a "soda geyser". People will do anything for YouTube views, so you can watch a dimwit do this experiment here. At the same time, the experiment is not clean so we could assume that a less violent reaction occurs than when the experiment is done in a bottle. Theories abound as to why this happens, with some bloggers speculating that it is an acid-base reaction because Coke is acidic. how can they do it then? Documentary Mystery Reality-TV Jamie and Adam try to scientifically explain the recently publicized and highly entertaining chemical reaction caused as a result of placing a Mentos candy into a 2-liter bottle of Diet Coke. Additionally, diet sodas produce bigger reactions than regular sodas, because diet sodas such as Diet Coke contain potassium benzoate and the artificial sweetener, aspartame, as opposed to sugar or corn syrup. When Mentos react with Coca-Cola, the following reaction is explosive, rapidly forming a fountain of pressurised Coke that then spurts out of the bottleneck and shoots into the air. Its not recommended to do this, even for a party trick, but youll survive with only your pride wounded overall. I vaguely remember that episode. Bases are bitter and feel slippery to the touch. So what happens if you drink coke and eat Mentos? This spectacle is mainly caused by a physical reaction that rapidly releases the dissolved carbon dioxide from the beverage. Its not only the surfaces of the Mentos that react with Coca-Cola. Second, even if one did get a strong reaction to eating and drinking Mentos and Diet Coke at the same time, you'd likely just quickly vomit up the foam, which there have been numerous recorded instances of. Ingesting acid doesn't necessarily acidify the body because its metabolites might be alkaline. Here are some of the chemicals that make up the shell: These ingredients act as surfactants and help accelerate the release of carbon dioxide gas. Turn on desktop notifications for breaking stories about interest. NEW CHALLENGE and it turned put great. But what is the science behind this thrilling visual display? Take the geyser tube and put all the mentos in it from the packet. The soda is saturated with carbon dioxide that is looking for a way to escape. What makes Cola and Mentos react? You could use a dry mixture of two powders which generate carbon dioxide when they dissolve in water. Ok, so I was curious about this as well. This pre-release of the gas prevents much of the dramatic release of the gas caused by the Mentos. Key Takeaways: Mentos and Coke Trick. For instance, if citric acid is added to a soda mixture, the fountain height will actually increase to up to six times its normal height. stomach capacity, of carbon dioxide from bicarb, you need about a quarter of a mole of it, which is twenty-one grammes. Here's what they found. Ok, so I was curious about this as well. Place the soda bottle outside in and area that can get dirty. However, the Coke and Mentos experiment does not only involve a physical change. Likewise, stories of children dying from a soda and Mentos compination appear to be nothing more than an update of the urban legend concerning Mikey, the childhood star of a series of Life cereal commercials who was a notoriously picky eater. Ok, so i was wonderin about coke and mentos inflation. You should also follow any safety advice and precautions listed on the product label. What Does "All Day" Mean in Restaurant Slang. Glad it worked for you. 1. So, when a Mento is dropped into some Coke, the acidity of the soda mixture quickly dissolves its shell, releasing the chemicals. This spectacle is mainly caused by a physical reaction that rapidly releases the dissolved carbon dioxide from the beverage. The place i normally order it from has been most unreliable lately, hence the halt in the "research". Water molecules are polar and attracted to each other. It certainly wont be comfortable and Mentos, but there arent any real health risks from doing so. All of the tiny pores on a Mentos surface break the polar bonds between the carbon dioxide and the water, which is why any Mentos candy with a smooth surface fails to produce any reaction at all. Each bottle tested had a two-litre capacity, and eleven Mentos were introduced to each bottle. They, too, concluded that the "surface roughness" of the Mentos is "one of the main causes of the reaction. Hypothesis: If three Mentos are dropped into a 2-liter of Diet Coke, Diet 7-Up, and Dr Thunder, then the Diet Coke will have the largest reaction to the Mentos. He kept drinking the Coke over time, and gas continued to be released in a more steady manner than would occur if Mentos were dropped into a bottle. Once you drop the Mentos into the coke, stand back as it's VERY explosive. How Long Do They Last? The Diet Coke and Mentos geyser is the result of a physical process rather than a chemical reaction. She is a current PhD student in biology at Wake Forest University, and has been teaching undergraduate students biology for the last three years. Why is Diet Coke a better choice for this experiment than other sodas? If you want you can also use diet coke instead of regular. 6 The physical process of gas escape induces chemical changes. However, the practical applications of this reaction are limited by the sticky mess it makes. When the pressure is released, the carbon dioxide is forced out of solution and makes little gas bubbles. It works fine, the coke fizzes because of the cracks in the mentos, not the chemical makeup. And most reports of death involve someone eating Mentos rather than swallowing them, which would probably cause little to know reaction. Read all Stars Jamie Hyneman But the rough coating of the candy begins to dissolve the moment you eat it. Either way, it's funny. What is the science behind the mentos and coke experiment? I did this all in less than a minute. Make sure you do it outside. I'm a guy. It could easily have got quite serious, i think. The bubbles that appear on the surface of Mentos must then travel a further difference to reach the surface of the soda, giving them more time and space to disrupt the solution. Another half liter or so of coke dropping metos into diet coke usually the! 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