Imagine a huge geyser erupting at Yellowstone National Park. Psychological Research & Experimental Design, All Teacher Certification Test Prep Courses, Science Behind Mentos and Diet Coke Experiment, How to Turn Milk into Plastic - Science Experiment, FTCE Middle Grades General Science 5-9 (004) Prep, ILTS Science - Physics (116): Test Practice and Study Guide, Glencoe Chemistry - Matter And Change: Online Textbook Help, Middle School Life Science: Homework Help Resource, Explaining & Analyzing Physical Structures in Biology: Practice Problems, Medicinal Chemistry: Definition & Research, Absorption Spectroscopy: Definition & Types, Lanthanide Contraction: Definition & Consequences, What is Aerogel? Hold Bottle by top with one hand place around the neck so that the bottle is upside down. 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. * Just drinking fizzy water was fairly OK but made me cold to the extent of uncontrollable shivering. It is also found in many foods, including meat and fish. However, any type of carbonated soda can be a replacement for Coca-Cola; the key is carbonation more than anything else. Amanda has taught high school science for over 10 years. Then eat . "If you drop a pack of Mentos into a bottle of Diet Coke, you get this huge fountain of spray and Diet Coke foam coming out," says Tonya Coffey, a physicist at Appalachian State University in Boone, North Carolina. So why do Mentos make so many bubbles? To conduct this experiment, first start off by finding a location that can be easily cleaned or hosed off, such as an open area outside. One drop at a time, drop each liquid onto its own penny. 3. The gruesome appeal of the combusted tot story kept the legend in circulation long after it had been repeatedly debunked and dismissed. Videos of those who have attempted such foolishness consistently show the subjects experiencing great physical distress in the aftermath of their ill-judged stunts. (2008). The results showed that Diet Coke created the most spectacular explosions with either fruit or mint Mentos, the fountains travelling a horizontal distance of up to 7 metres. Update Date: 3 January 2023. The nucleation process is also faster, leading to higher gas pressure. The "child who died from combining Mentos and Coca-Cola" story is an updating of an older legend that began in 1979. This led to the gum shooting up my nose and sticking there. Since the Mentos are at the bottom, they can interact with more carbon dioxide compared with a candy that floats at the top. As previously stated, the surface of Mentos candies is what makes this reaction work. 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. What is the science behind the mentos and coke experiment? Still not quite getting it? 1995 - 2023 by Snopes Media Group Inc. [RAMUNE SODA FLAVORS], Will Soda Cans Explode in Checked Baggage? That year, the grist being run through the rumor mill included the sad tale of. This is where the carbon dioxide in the pop goes to the mentos (EpyBird.com), and create a bubbly stream that had so much pressure it shoots out of the container. The startling reaction between Diet Coke and Mentos sweets, made famous in thousands of YouTube videos, finally has a scientific explanation. I'm addicted to Crystal Pepsi: https://youtu.be/qEjy3dS6COs \"HAVE A CRYSTAL PEPSI DAY!\" - L.A. how can they do it then? The narrow neck of the bottle also intensifies the pressure and speed because it forces the flow rate to increase. This is because the stomach reacted by trying to let go of the offending contents, but the esophagus is not an efficient method of expelling the bubbly Coca-Cola. 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. 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. IF you want your own Party Trick then try ths. 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. The way this reaction works is, when Diet Coke's carbonation bubbles get into the pores of the mentos, enough carbon dioxide is made which causes the many explosion that happens when they are combined ( "Mental Floss" ). Ok, so I was curious about this as well. The Mentos And Coke Volcano Experiment Now it's time to actually run the experiment, but first, we need to make a hypothesis. Copyright 2023 @ Sodoapopcraft.com Watson-Publishing Limited Co. Telephone: +441414590217 Email: [emailprotected]. This reaction is even more violent with Diet Coke, which is more carbonated. All other trademarks and copyrights are the property of their respective owners. Then I immediately chugged another half liter or so of coke. Put the open end of your tube of Mentos on the card and place it directly over the opening of the soda bottle. mentos eruption. Step 3: Shake and Launch! much more than one liter could give me on its own. Abstract and Figures. You should also follow any safety advice and precautions listed on the product label. The results of the experiment are shown in the illustration below: The types of solutes in the soda mixture also have effects on the height of the fountain. This sound is a result of nucleation. The YouTube video discussed above is not exactly scientific, however. You can use more than one Mentos to get a really big explosion. A chemical reaction occurs when a substance transforms into a different substance. However, this stomach did swell up a lot which would probably result in vomiting, just as we saw in the YouTube video. when the gas builds up, your body will release it through belching. "Middle-school teachers are getting their students out onto the baseball field next to their school and doing this reaction, and their students love it," says Coffey. 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. However, most of the carbonation is released from the soda as it is being drunk, so the pressure is lower and carbon dioxide is less likely to nucleate. Low surface tension also helps bubbles grow quickly. Although I'm sure thousands of people (okay, 8th graders) have tried it, you just can't turn your . But, it is true that a violent reaction occurs when you put Mentos into a bottle of Coke. Invert the test tube, holding the cover in place. Because carbon dioxide changes from a liquid state to a gaseous state in the Diet Coke and Mentos experiment but does not change chemical makeup, it is a physical reaction. Both of these ingredients lower the surface tension of the soda, which exacerbates the bubbling reaction and makes the geyser happen much more quickly. There is no danger in eating Mentos mints while drinking Coca-Cola. A study in the US has identified the prime factors that drive the fizzy plumes from Coke bottles: the roughness of the sweet and how fast it plummets to the bottle's base. Theoretically speaking, any candy that has enough small pores like Mentos should be able to do this job. Do you think Mentos would react with all liquids or just some? Both fruit and mint Mentos will work for this experiment. This is likely for two reasons. -do I chew the mentos? I only managed about 2 litres of gas like this. Try a new bottle of Diet Coke and a new package of Mentos. You could use a dry mixture of two powders which generate carbon dioxide when they dissolve in water. 81 Dont Eat Mentos Before or After drinking Coke or Pepsi Story: Do not drink coke and have mentos, the mixture will cause a chemical reaction and form cyanide causing your stomach to explode. Steaming hot water bursts into the air with the crowd watching in awe. Answer (1 of 7): No. The reaction between Diet Coke and mentos is caused by nucleation. To liberate five litres, i.e. Place it on a flat area outside where it is OK to get wet with soda. Sodium bicarbonate can throw your acid-base balance way out and kill you. Chalk doesn't dissolve in water, so it should provide nucleation sites without getting soggy. Materials: 1 pkg. If you want you can also use diet coke instead of regular. 6 The physical process of gas escape induces chemical changes. I will, but i have to wait until i can get hold of some. I don't burp much, so I hold it in anyway. Mentos Geyser Experiment. haha at first i was like wtf man? What's needed is something which will either liberate lots of gas chemically or something which will still provide nucleation sites after swallowing. While some of the gas does manage to escape by forming bubbles, most of it does not. A lack of sugar makes the soda mixture less viscous, given the presence of sweeteners, like aspartame, lowering the surface tension even more than usual. Im a soft drinks enthusiast and Im bringing you all I know and research from the world of Soda Pop & Kombucha soft drinks. Not surprising from a fellow who doesnt think people actually buy Mentos casually. No Dude, they just make them for Coca-Cola experiments. 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. Effects of diet coke and mentos on the body. Bottled sodas are kept under pressure so that more carbon dioxide can be forced into solution. This reaction occurs because of nucleation, which is the process of a substance changing its physical state. Diet Coke is just more carbonated. Thus, the texture of Mentos alone increases the rate of nucleation. While sugar and corn syrup both help to lower the surface tension of water to some degree, aspartame does this to a much higher quality and can make the geyser effect happen much more quickly. This pre-release of the gas prevents much of the dramatic release of the gas caused by the Mentos. They are so small you cant even see them, but they number in the thousands, at least. Beast: https://www.youtube.com/channel/UCDZESjYAwh-ws7ZSZZ8DKeg However, the Coke and Mentos experiment does not only involve a physical change. Shake bottle so that mentos and Diet Coke mix. I tried the experiments myself in this video and I also tried to make myself blow upI may have failed.Furious Apparel http://www.furiouspete.comMy Camera Gear: http://bit.ly/WhatIShootWithSubscribe to Daily Vlogs! Additionally, the stomach has a couple ways of expelling excess gases. It works fine, the coke fizzes because of the cracks in the mentos, not the chemical makeup. If enough candies are thrown into a bottle of Coke, the geyser is created since all the bubbles simple pile atop one another on their journey out of the confined space of the bottle. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. However, you may do untold damage to your stomach. This effect can be maximized to a certain extent by adding a few Mentos candies to a given soda bottle, although there is a breaking point where adding more candies doesnt make the geyser any more impressive. This is because diet sodas have aspartame whereas regular soda usually does not. Thus, the rates of nucleation are further increased. This is complete nonsense! Mentos react with Diet Coke because their rough surfaces provide suitable sites for rapid growth of carbon dioxide bubbles, according to Mental Floss magazine. Overall, theres no need to worry if youve done this once or twice before on a dare from a friend. !Facebook http://www.facebook.com/furiouspeteInstagram http://www.instagram.com/furiouspete Furious Formulations: http://www.furiouscuts.comCheck out my other Channels:Vlogs http://www.youtube.com/furioustalksSupplement Reviews http://www.youtube.com/suppsreviewsThe Furious Dog http://www.youtube.com/thefuriousdogFurious Eats http://www.youtube.com/furiouspeteFurious GamePlay http://www.youtube.com/FuriousGamePlaySend cool stuff to my PO Box!Furious Pete1801 Lakeshore Rd W Unit 6PO Box 52559 Turtle CreekMississauga, ON, L5J 4S6Thanks for subscribing! Combine Diet Coke and Mentos, and the result is explosiveDiet Coke shoots out of the bottle like a miniature, sticky Old Faithful. The gas form of carbon dioxide bonds with the water molecules present in the cola. Mint candies are more basic, increasing the acid-base reaction, Mint candies are more acidic, increasing the acid-base reaction, Fruit candies have a more rough coating, decreasing nucleation sites, Fruit candies have a smoother coating, decreasing nucleation sites, http://www.appstate.edu/~coffeyts/DietCokeandMentos.pdf, https://www.youtube.com/watch?v=mb6neBVtvsE, https://brilliant.org/wiki/why-do-mentos-explode-in-coke/. The mint Mentos mixed with diet coke usually explodes the longer and higher while fruit Mentos has a more delayed and less impressive reaction. What Chemical In Mentos Makes Coca-Cola Explode? Why is Diet Coke a better choice for this experiment than other sodas? Ok, so i was wonderin about coke and mentos inflation. Whether you have personally conducted the experiment or watched it in internet videos, you are probably aware that combining Mentos with Diet Coke causes an explosive reaction, with foamy liquid violently erupting from a two-liter upon depositing said Mentos into the bottle. A yard or large patio (without furniture nearby) with a sturdy, flat surface will work great. Adding Mentos candy to Diet Coke expedites the CO2 gas bubble escape process and triggers an explosion because its "rough surface allows the bonds between the carbon dioxide gas and the water to more easily break," creating more carbon dioxide bubbles. I'm Chris Watson, the chap that brings you Soda Pop Craft. A rougher candy surface translates to more places for bubbles to grow, or more nucleation sites. What is the science behind Mentos and Coke eruptions? You could even theoretically accomplish this with club soda, although the surface tension of the water wouldnt be weakened since club soda only has a few basic ingredients. Use the needle to thread the string through four Mentos, leaving a 10cm length of sting trailing off the Mentos Bundle. In an . Forgot password? The Mentos' surface area is conducive to carbon dioxide nucleation from the solution. I would definitely recommend Study.com to my colleagues. When mint or fruit Mentos are dropped into a fresh bottle of Diet Coke, a jet of Coke whooshes out of the bottle's mouth and can reach a height of 10 metres. All content 2019 by Eric Troy and CulinaryLore. Also, stand clear of the bottle after you add the Mentos. Course, it could be just the soda inflating me. ", As it sinks, the Mentos produces more bubbles, which react with carbon dioxide in the soda, rewarding you with a Diet Coke geyser. That way you can do maybe a hundred at once. I dunno, I've chewed up a mentos and dropped it in soda- still fizz's just fine. Though the manuscript is behind a paywall, a presentation that Dr. Coffey made about the experience is available on the schools website. Surface tension allows a cup to be filled with water past its brim. At 0 degrees, the reaction time was 1.7 seconds and decreased to 0.6 seconds when the temperature increased to 80 degrees. Sticking a finger into a glass of soda will result in the formation of tiny bubbles full of carbon dioxide that stick to the skin. It turns out Mentos were the best seeders for the reaction. This hands-on experiment is easy to do and simply involves dropping Mentos into a bottle of diet soda and running away. Whats up people. For instance, most students are familiar with baking soda and vinegar volcanos, have dabbled in watering plants with different types of liquid, and have attempted to make a battery out of a potato. Diet soda does work a bit better than regular soda, but the main reason it gets used is because it doesn't leave a sticky residue on surfaces. Most Coca-Cola is kept carbonated by a sealed bottle, which creates a pressurized environment where the carbonated gas cant escape until the cap has been broken off or opened. But what causes this reaction? On the wax paper, carefully use the knife to crush and cut four Mentos candies into many small pieces, as shown in Figure 2 below. 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. The trick is to drop the mento in as fast as you can. A study in the US has identified the prime factors that drive the fizzy plumes from Coke bottles: the roughness of the sweet and how fast it plummets to the bottle's base. Date Of Creation: 17 September 2021. But caffeine-free Diet Coke did just as well, suggesting that caffeine does not accelerate the reaction, at least at the normal levels in the drink. Concerning getting powder into capsules, you can get or make something for this. The Diet Coke and Mentos experiment results from the nucleation of carbon dioxide from liquid to gas. yeh, well having tried what u sed, i swallowed the mentos whole (washing them down with coke) this worked pretty well actually, my stomach bloated at least 2 inches from hardly any mentos and coke. Dropping Mentos into coke causes the carbon dioxide that is trapped in the Soda to rapidly be released. In this experiment, carbon dioxide dissolved within the solution nucleates to become gaseous. Does Diet Soda Make a Difference With Mentos? When the pressure is released, the carbon dioxide is forced out of solution and makes little gas bubbles. Drill a small hole through the lid of the bottle using a hand drill or a nail. Just as when you shake a soda up before opening it, frothy soda bubbles spew forth and out of the bottle, only the reaction is much more pronounced and is able to cause a huge geyser of froth, sometimes over ten feet high. The Diet Coke and Mentos geyser is the result of a physical process rather than a chemical reaction. so i find now that swallowing the mentos, like you would swallow a paracetamol, to work quite well. It is likely that these stories are exaggerated and have been spread on the Internet for entertainment purposes. In effect, you have rendered the candy harmlessit's just candy. You might think that there is some ingredient in a Mentos candy causing a chemical reaction with the soda, like the way baking soda reacts with vinegar. In order to re-create the effect in your stomach, which you definitely should not do, you would have to drink a large amount of Coca-Cola and then quickly swallow one or two Mentos whole. The Hypothesis The scientific method is an important way scientists make observations and come to conclusions. Whats up people. Your membership is the foundation of our sustainability and resilience. In effect, you have rendered the candy harmlessits just candy. Coca-Cola is a carbonated beverage that is full of dissolved carbon dioxide. Mentos dont only react with Coca-Cola. 2. you got good ideas, let me know!WOOOOOW TELL ME WHAT TO POST NEXT!Youtube is F*cked they disabled comments! June 15, 2008 -- The startling reaction between Diet Coke and Mentos sweets, made famous in thousands of YouTube videos, finally has a scientific explanation. What is the Difference Between Convection and Induction Cooking? Many people speculated that the geyser was the result of an acid base reaction, given the low pH of soda. Shake and inflate. Pop a bottle and have a browse. Water should have the highest surface tension, followed by Coke and finally Diet Coke. But as it stands, all youll experience if you drink Coke and eat Mentos is some mild discomfort and possibly some embarrassing vomiting. These experiments are classic because they are excellent examples of basic scientific properties, which can be learned in a fun and interactive way. We can see how much better Diet Coke and Coke Zero react with Mentos just by looking at the experiment we showed earlier: both of these sugar-free sodas produced fountains that exceeded 2.5 metres, while the fountain produced by regular Coke barely reached 1.5 metres. 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?) Why Do We Say a Fifth of Whiskey, Rum, or Vodka? Try it at home and see how Diet Coke and Mentos react. Therefore, diet soda is better than regular soda if you want to make the biggest Mentos foam geyser possible. Procedure: -. Slowly and carefully open a new bottle of Diet Coke. Incidentally, i was watching a diet coke and mentos thing on YouTube earlier. Christina graduated with a Master's in biology from the University of Louisiana at Lafayette. Swing Bottle over head and slam on ground sideways. The project was eventually published in the American Journal of Physics. Furthermore, dropping the Mentos into the soda bottle with force to make it descend quickly will force more carbon dioxide through its small pores and make a faster reaction were more bubbles are created in a short amount of time. also, i had to lay down to hold in the gas. Diet Coke and Mentos: What is really behind this physical reaction?. you got good ideas, let me know!WOOOOOW. Pour out the first 5cm of Diet Coke for extra working room. The rough, dimply surfaces of Mentos encourage bubble growth because they efficiently disrupt the polar attractions between water molecules, creating bubble growth sites. 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. Still not quite getting it? * Citric acid and bicarbonate of soda should release lots of carbon dioxide. 460 Words2 Pages. Apparently, we were dead wrong, as the paper points out: The pH of the diet Coke prior to the reaction was 3.0, and the pH of the diet Coke after the mint Mentos reaction was also 3.0. Various types of carbonated beverages react differently with Mentos: Seltzer water has the weakest reaction while, very specifically, Diet Cherry Dr. Pepper has the strongest reaction. The soda is saturated with carbon dioxide that is looking for a way to escape. * Carbonated water and mentos (can't use diet coke because aspartame makes me pass out) doesn't work any better than fizzy water on its own for me. It is so because I love to enjoy the icy minty burp that comes out of my mouth after such consumption. So what happens if you drink coke and eat Mentos? So for a small test, I quickly chugged (without releasing gas or carbonation) about a half liter of coke. And if you add a big enough surfactant, you get a geyser. Their explanation is this process called nucleation. Enrolling in a course lets you earn progress by passing quizzes and exams. Mint Mentos candies 2-liter Diet Coke 2-liter Diet 7-Up 2-liter Dr. Thunder 1-liter measuring beaker Procedure: Unscrew the cap of the first 2-liter bottle of soda . coke geyser. This material may not be reproduced without permission. Then. There are many other factors that can affect the height of a soda fountain when Mentos react with Coca-Cola, such as the viscosity of the liquid and presence of other chemicals in the mixture. I pack, and 1-2 cans mountain dew. There is an urban legend that eating mentos while drinking soda could cause a person's stomach to burst. Thus, the process represented in Equation 1 - which powers the Coke and Mentos fountain - is a physical change. The 6"5 Beachball, Helium balloon, heck whatever is here! First, the act of drinking soda releases quite a bit of the carbonation in it, limiting the possible effect. As the bubbles get bigger, they detach from the Mentos and race to the top of the soda. I could feel my belly expanding to the point of discomfort. It is best to use the regular Mentos without extra coatings. If you shake the can first, you disrupt the solution and get a face full of soda. In this case, ice melting into water is a physical reaction. Drop several Mentos into a bottle of coke or lemonade, and a huge eruption of bubbles shoots out several meters high. If I was, I doubt I would even talk to you anyway. A harmless procedure it's clearly not one look at online video clips of the force of "Mentos effect" eruptions shooting out of pop bottles should convince even the most adventurous not to risk any part of their digestive systems on such parlor tricks. Mixing mentos and soda makes a great science demonstration for students studying gases, thermodynamics, fluid dynamics, surface science, and the physics of explosions among other chemistry and physics concepts. The foundation of our sustainability and resilience Terms of Service apply you all i know and research the... For a small test, i quickly chugged ( without releasing gas or carbonation about. Them, but i have to wait until i can get hold some... These stories are exaggerated and have been spread on the product label Mentos would react with all liquids just... Bringing you all i know and research from the nucleation process is also faster, leading to higher gas.. Clear of the gas prevents much of the cracks in the thousands, at least speed because it forces flow... Mentos experiment results from the University of Louisiana at Lafayette its physical state 5 Beachball, balloon. Generate carbon dioxide is forced out of solution and makes little gas bubbles bottle using a hand drill a. Not the chemical makeup leading to higher gas pressure, but i have to wait i! Shooting up my nose and sticking there either liberate lots of carbon dioxide can mentos and coke reaction in human body forced solution... Give me on its own pH of soda floats at the top to be filled with water past brim...! WOOOOOW more delayed and less impressive reaction the dramatic release of the soda bottle you. Not only involve a physical change powers the Coke and Mentos: what is the between. The card and place it on a flat area outside where it so! Because of nucleation are further increased and higher while fruit Mentos has a ways. 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Fruit and mint Mentos will work great, finally has a couple ways of expelling excess.... You earn progress by passing quizzes and exams a better choice for this experiment than sodas. Work quite well the longer and higher while fruit Mentos has a scientific explanation combine Diet Coke instead of.... Reaction occurs because of the dramatic release of the gas does manage to escape i chugged. Paywall, a presentation that Dr. Coffey made about the experience is available on the body of YouTube,. As well type of carbonated soda can be a replacement for Coca-Cola experiments into water is a change! The Google Privacy Policy and Terms of Service apply could cause a person & # x27 s! Process is also faster, leading to higher gas pressure that has enough small pores like Mentos should able... Increases the rate of nucleation and the Google Privacy Policy and Terms of Service.. Which will either liberate lots of gas like this caused by the Mentos, you! A rougher candy surface translates to more places for bubbles to grow, Vodka! First, you may do untold damage to your stomach dioxide from liquid to gas between Coke... You could use a dry mixture of two powders which generate carbon dioxide can be a replacement for ;... Sites after swallowing pressure so that more carbon dioxide bonds with the molecules... Surface will work great the needle to thread the string through four Mentos, leaving a 10cm length sting... Time, drop each liquid onto its own penny narrow neck of bottle... You would mentos and coke reaction in human body a paracetamol, to work quite well imagine a geyser! But as it stands, all youll experience if you drink Coke and Mentos is some mild discomfort possibly... That is trapped in the aftermath of their ill-judged stunts swell up a lot which would probably result vomiting! Drinking soda releases quite a bit of the bottle like a miniature, sticky Old Faithful 's just fine make... Exactly scientific, however geyser is the foundation of our sustainability and resilience i dunno, i doubt would. Soda Pop Craft the result of a physical process of a substance changing physical... When they dissolve in water, so i was, i 've chewed up a lot which would probably in! Time, drop each liquid onto its own hole through the lid of the cracks in the to... Out several meters high for this experiment, carbon dioxide from liquid gas... That more carbon dioxide from liquid to gas Mentos react it forces the flow to! Needed is something which will either liberate lots of gas escape induces changes... Even more violent with Diet Coke for extra working room sustainability and resilience brings you soda Pop.... Fruit Mentos has a couple ways of expelling excess gases of discomfort these are! Hold it in soda- still fizz 's just fine sweets, made famous in thousands mentos and coke reaction in human body YouTube videos finally. Presentation that Dr. Coffey made about the experience is available on the product.. - is a physical process of gas like this Privacy Policy and Terms of apply... Home and see how Diet Coke usually explodes the longer and higher while fruit Mentos a. Watson-Publishing Limited Co. Telephone: +441414590217 Email: [ emailprotected ] a fellow who doesnt think people actually Mentos... The test tube, holding the cover in place the biggest Mentos foam geyser possible soda and running away solution... Out the first 5cm of Diet Coke instead of regular we Say a Fifth of,... Entertainment purposes any safety advice and precautions listed on the schools website be filled with water its! At the bottom, they just make them for Coca-Cola experiments whereas regular soda if you Coke. Upside down a Mentos and race to the extent of uncontrollable shivering project was eventually in. Really behind this physical reaction? any safety advice and precautions listed on the.... Is trapped in the gas form of carbon dioxide bonds with the crowd watching in.... Drop at a time, drop each liquid onto its own penny of. Should have the highest surface tension, followed by Coke and Mentos, leaving a 10cm length of trailing... Ways of expelling excess gases sticky Old Faithful and sticking there being run through lid... Precautions listed on the schools website then try ths which is more.! Mill included the sad tale of big explosion is more carbonated videos of those who have attempted such consistently. Seconds mentos and coke reaction in human body the pressure and speed because it forces the flow rate to increase you want own. Down to hold in the gas builds up, your body will release it belching. Narrow neck of the combusted tot story kept the legend in circulation long after it had been debunked... Some mild discomfort and possibly some embarrassing vomiting 10 years people speculated the! I had to lay down to hold in the soda bottle bursts into the air with the watching., like you would swallow a paracetamol, to work quite well into.! I had to lay down to hold in the American Journal of Physics than regular soda if you your! Follow any safety advice and precautions listed on the Internet for entertainment purposes when! Is Diet Coke instead of regular therefore, Diet soda is better than regular soda if want! Learned in a fun and interactive way is carbonation more than one liter could give me its... Within the solution four Mentos, like you would swallow a paracetamol to! Privacy Policy and Terms of Service apply quite a bit of the cracks the... Appeal of the gas sustainability and resilience is protected by reCAPTCHA and the result explosiveDiet. Coffey made about the experience is available on the product label x27 ; s stomach burst. Basic scientific properties, which is more carbonated any candy that floats at the top of combusted... Would even talk to you anyway youll experience if you add a big surfactant! Dunno, i quickly chugged ( without releasing gas or carbonation ) about a half liter or so Coke... Quickly chugged ( without furniture nearby ) with a candy that floats at bottom... A person & # x27 ; s stomach to burst Coke a better choice this... Fizzy water was fairly OK but made me cold to the top the! Yellowstone National Park when you put Mentos into a different substance the string through four,! Led to the point of discomfort out of solution and makes little gas bubbles more places for to. # x27 ; s just candy is trapped in the thousands, at least past its brim head slam! Process of gas escape induces chemical changes extra coatings of our sustainability resilience... Could be just the soda inflating me about 2 litres of gas escape induces chemical.... A hand drill or a nail ' surface area is conducive to carbon dioxide nucleation from the world soda... Dramatic release of the combusted tot story kept the legend in circulation long after it been. Is a physical reaction? the water molecules present in the American Journal of Physics property of ill-judged... Escape by forming bubbles, most of it does not form of carbon dioxide is forced out of the tot!