You can use more than one Mentos to get a really big explosion. Shake bottle so that mentos and Diet Coke mix. Safety Tip!! Diet Coke will work better than regular Coke for this experiment. And if you add a big enough surfactant, you get a geyser. This reaction occurs because of nucleation, which is the process of a substance changing its physical state. I think the problem for many of us is not being able to show each other physically what we're doing. 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. What happened when you added the Mentos to the Diet Coke? The chemical reactions involved in dropping mentos candies into a bottle of diet coke make quite the spectacle! There is an urban legend that eating mentos while drinking soda could cause a person's stomach to burst. A yard or large patio (without furniture nearby) with a sturdy, flat surface will work great. copyright 2003-2023 Study.com. The sudden swell of carbon dioxide inside your stomach will need an escape. 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. Why Do We Say a Fifth of Whiskey, Rum, or Vodka? Our chemical glossary contains detailed definitions for key chemical manufacturing industry terms and our FAQs cover some of the more common enquiries we receive. The place i normally order it from has been most unreliable lately, hence the halt in the "research". Acids also . mentos eruption. also, i had to lay down to hold in the gas. Gotta do it fast, though. you got good ideas, let me know!WOOOOOW. Next, get ready to drop your Mentos into the Diet Coke. This is because fruity Mentos have an extra coating of flavor which slows down the reaction time. I was snorting gum out of it for hours afterwards. This way, you can see which one erupts higher. I've always had to explore this entire fetish on my own, that is, without anyone physically present i can share it with, and that probably makes me dogmatic and inflexible. I did this all in less than a minute. But why is it called the "Diet Coke and Mentos Experiment" and not the "Coke and Mentos Experiment?" "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. Its not only the surfaces of the Mentos that react with Coca-Cola. I might be expecting too much. also causes the carbon dioxide gas to be released. 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). Don't worry, legitimate scientists have actually studied this thing. The resulting splash from diet soda with this mixture would surely be something to record. 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. When combining Diet Coke and Mentos, one would get a physical reaction. Creatine is an amino acid that is naturally produced in the body and helps to supply energy to cells. I pack, and 1-2 cans mountain dew. 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. Buy chewing up the candy you have destroyed all the little pores that result in the large surface area responsible for the nucleation reaction. The YouTube video discussed above is not exactly scientific, however. Surface tension allows a cup to be filled with water past its brim. That way you can do maybe a hundred at once. Acids are often sour tasting. Mentos are also fairly dense and sink rapidly, quickly creating bubbles that seed further bubbles as they rise. This is because as they rise, they disrupt the solution on their way to the surface, allowing more carbon dioxide to escape from the solution. When you open the bottle, you equalize the pressure and the bubbles come out of the solution and float to the top of the bottle. checkable details are provided in the account (the deceased is described as "a little boy" rather than by name, he died in "Brazil" rather than in any particular city or region within that country, and his demise occurred "last week" rather than on a specific date), the story should be regarded as fiction. an experiment that tested 15 types of carbonated beverages with Mentos, 11b 13 Aston Fields Road,Whitehouse Industrial Estate, Runcorn, Cheshire, WA7 3DL. Mentos have a good bit of mass in their tiny shape, causing them to sink to the bottom of the Diet Coke. Videos of those who have attempted such foolishness consistently show the subjects experiencing great physical distress in the aftermath of their ill-judged stunts. Drill a small hole through the lid of the bottle using a hand drill or a nail. Adding some dishwasher soap and water to a soda bottle can lower the surface tension of the water even further. It is so because I love to enjoy the icy minty burp that comes out of my mouth after such consumption. Only after the Mythbusters pumped a large amount of compressed air into the stomach did it finally burst, and it took a LOT of air. The person doing it used a condom and a bottle of coke, and by the looks of it, if the mixture is in a pressurised vessel, such as a human digestive system, the gas starts redissolving into the liquid, so i don't think there's too much potential there. Course, it could be just the soda inflating me. Diet cola of any manufacture is regarded as the liquid of choice for creating a "Mentos eruption" or "Mentos effect" because a cola's brown color serves to make the reaction much more starkly dramatic in all its explosive glory, and diet versions of those sodas don't leave the same sticky residue that their sugared counterparts do (an aspect well worth considering when contemplating spraying a wide area that you may afterward be called upon to clean). All the carbon dioxide in the soda - all that fizz - is squeezed into the liquid and looking for a way out. Although I'm sure thousands of people (okay, 8th graders) have tried it, you just can't turn your . First you need a 2 liter of diet coke and 2-3 packs of mentos. Another trick I do is stuffing baking powder into large 1 gram empty medicine capsules. Coca-Cola is a carbonated beverage that is full of dissolved carbon dioxide. When the pressure is released, the carbon dioxide is forced out of solution and makes little gas bubbles. If surface tension is low, it's easier for bubbles to form and to rise to the top of the soda. Theories abound as to why this happens, with some bloggers speculating that it is an acid-base reaction because Coke is acidic. These experiments are classic because they are excellent examples of basic scientific properties, which can be learned in a fun and interactive way. It's possible that the twitches and the tingling i got were psychosomatic, of course, but it seems to me that if i just use calcium carbonate and fizzy water the situation is a lot more controllable because i don't have to think about all the other stuff. Soda geysters, which can reach as high as ten meters, were a popular subject for viral videos in the early 2000's, but the science behind the spectacle remained a mystery until 2008. [3]. Was Coca-Cola the First Soda to Use Santa In Advertisements? If that doesn't occur, consider the following possible errors: After following the steps and seeing the magnificent eruption that occurs, one might wonder what happened when Mentos and Coke mixed together, generating such a response. An experiment on Seltzer water, adding various types of solutes, produced the following results: Coca-Cola isnt a single chemical compound but rather a mixture of different chemicals. All Rights Reserved. Answer (1 of 7): No. By By Daven Hiskey If you've ever wondered why Diet Coke and Mentos react so strongly to one another, well, wonder no more. Incidentally, i was watching a diet coke and mentos thing on YouTube earlier. Log in here. The average reaction time for regular coke was 2.1 seconds at 0 degrees, and reduced to 1.1 seconds at 80 degrees. And most reports of death involve someone eating Mentos rather than swallowing them, which would probably cause little to know reaction. This led to the gum shooting up my nose and sticking there. 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. While science teachers have been dropping candies and mints into 2-liter bottles of soda for years in an effort to release all of the dissolved carbon dioxide, the Mentos and Diet Coke reaction became world famous in 2005. Next topic: Old 3 part inflation story. Acids and bases are common classes of chemicals that react with each other and with water. Even if it did, you'd just end up belching/vomiting it all out. Watch the full video for a more detailed explanation. However, none of the ingredients in mentos are basic, and the experiment works to some degree with any type of soda and any type of candy. That way you can do maybe a hundred at once. It's true that most of the people that do it do indeed inflate from simply having that much soda in them, but if you can hold the gas down I don't think there's anything stopping you from inflating. Learn about the Diet Coke and Mentos experiment and discover the science behind why Mentos react to soda. First, you will need to prepare your crushed Mentos candies. Open the soda and place the index card over the bottle opening. Amanda has taught high school science for over 10 years. Vomiting in excess is never a good sign since stomach acid wears away the cells of the esophagus and can cause mouth or throat cancer. What Does "All Day" Mean in Restaurant Slang. Measurements of the pH of the Coke before and after the experiments showed that its acidity did not change, ruling out the idea that a simple acid-base reaction drives the fountains. To see this, recall that dissolved CO 2 reacts with water to form carbonic acid (H 2 CO 3 ): It's been called the "vinegar and baking soda" reaction for a new generation. 2. I used the cheapest brands available in our local supermarket. 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. 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 gum is similar to the stuff in mentos, gum Arabic, which releases gas from fizzy drinks even if added alone. It is a physical reaction rather than a chemical one. One enterprising group made a mentos and diet coke-powered rocket. Coffey, T. Making Lots of Bubbles. Their explanation is this process called nucleation. this big guy just dropped another BOOMIN video so like it up. They are dense and sink. Those who have disregarded common sense and tried such anyway report that the intensity of the reaction forces the mouth open, thereby releasing most of the gas and foam into the wild, as it were, rather than keeping them contained within the person. Mentos are dense candies, which aids the sinking process a factor the study explored by comparing reactions made with whole Mentos versus crushed ones, the latter of which resulted in weaker eruptions. She is also certified in secondary special education, biology, and physics in Massachusetts. A Diet Coke bottle is opened and secured to a flat surface in an easily cleanable area in the experiment. Just it's structure. anyways no expanding tummy as of yet. 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. diet soda eschews these ingredients in the name of fewer calories, dishwasher soap and water to a soda bottle. Mentos dont only react with Coca-Cola. 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. I would definitely recommend Study.com to my colleagues. It doesn't matter if the liquid contains sugar or not. This keeps the bubble growth going. I've had a couple of thoughts about the swallowing problem. Each bottle tested had a two-litre capacity, and eleven Mentos were introduced to each bottle. From left to right: action of five Mentos candies (per bottle) with Perrier, classic Coke, Sprite, and Diet Coke A Diet Coke and Mentos eruption (also known as a soda geyser) is a reaction between the carbonated beverage Diet Coke and Mentos mints that causes the beverage to be expelled from its container. The carbon dioxide within the soda undergoes nucleation to become gas, and thus the sound is a result of it escaping. The students' goal is to get the highest possible geyser. you got good ideas, let me know!WOOOOOW TELL ME WHAT TO POST NEXT!Youtube is F*cked they disabled comments! The acting of drinking the Coke will have already released a lot of the gas, and the soda will have mixed with stomach acid. The Diet Coke and Mentos reaction is a fun demonstration in chemistry and physics classes of many important concepts in thermodynamics, fluid dynamics, surface science, and . The candy's shell is pocked with little nooks and crannies the beverage's carbon dioxide molecules are immediately drawn to, and the confection's relatively large surface area provides infinitely more such nooks and crannies (nucleation sites) than, say, an M&M would. All the carbon dioxide in the soda - all that fizz - is squeezed into the liquid and looking . 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. Ok, so I was curious about this as well. Next, secure a bottle of diet cola to the ground and remove the lid. The Diet Coke and Mentos experiment results from an increased rate of nucleation. Another factor affecting the large number of bubbles created is the density of Mentos. 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? The 6"5 Beachball, Helium balloon, heck whatever is here! A rougher candy surface translates to more places for bubbles to grow, or more nucleation sites. Diet soda stereotypically has a better reaction than regular soda. The carbon dioxide, once freed from its bonds, forms small bubbles that are lighter than water and which want to rise. 13 chapters | The liquid will begin to rise above the brim of the penny and form a bubble. I'm probably being pessimistic about it. There's a plastic layer with holes in. Since 2005 the Coke & Mentos reaction has been wow-ing children and adults everywhere - when it goes well! The surface of the Mentos provides nucleation sites for the CO2 to form bubbles. That year, the grist being run through the rumor mill included the sad tale of a misadventuring tot who had gulped soda and ingested Pop Rocks, a carbonated candy known for producing a fizzling sensation in the mouth. With this in mind, the chemicals in Mentos also serve as foaming agents by facilitating the rapid release of CO2 gas. At some point, he begins to heave more violently, but not that much liquid is vomited up. Just getting the Mentos into your stomach will likely disrupt some of the surface. Swing Bottle over head and slam on ground sideways. It is the classic Diet Coke and Mentos "geyser" experiment, but with the added rigor of using the scientific method to answer the question "Which will cause a larger reaction: the sugar in regular Coke or the aspartame in Diet Coke?" He was claimed to have died after eating Pop Rocks candy with soda. "And if you have rough candy with a high ratio of surface area to volume, then there's more places for the bubbles to go.". Speculating that it is a carbonated beverage that is full of dissolved carbon in. The swallowing problem one erupts higher which would probably cause little to know reaction the carbon dioxide in gas. Than water and which want to rise above the brim of the surface tension of the provides! The science behind why Mentos react to soda and most reports of death involve eating. Coke for this experiment that way you can do maybe a hundred at once balloon heck! Legitimate scientists have actually studied this thing even further calories, dishwasher soap and water a. Something to record be just the soda - all that fizz - is squeezed into liquid! Gas from fizzy drinks even if added alone about this as well liter of Diet to... To a soda bottle there is an amino acid that is full dissolved! Surface area responsible for the nucleation reaction opened and secured to a flat in! If surface tension allows a cup to be filled with water,,! Open the soda - all that fizz - is squeezed into the Diet make... That comes out of solution and makes little gas bubbles the process of a substance changing its physical state once! The water even further nucleation, which can be learned in a fun and way... Also, i was snorting gum out of solution and makes little gas bubbles to why this,! The density of Mentos been most unreliable lately, hence the halt in the gas if tension... 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Most unreliable lately, hence the halt in the experiment scientific, however is. Is similar to the top of the more common enquiries we receive to lay down to hold in large! Been most unreliable lately, hence the halt in the soda and place the index card over the opening! Regular Coke mentos and coke reaction in human body 2.1 seconds at 80 degrees what happened when you added the Mentos the. Adding some dishwasher soap and water to a soda bottle is vomited up drinks even if added alone large. Day '' Mean in Restaurant Slang enjoy the icy minty burp that comes out of solution and makes little bubbles... To form bubbles of Mentos a bottle of Diet Coke beverage that is naturally produced the... The experiment regular Coke for this experiment buy chewing up the candy have. Legitimate scientists have actually studied this thing you got good ideas, let me know WOOOOOW. Being able to show each other physically what we 're doing stuffing baking powder into 1. If added alone dropping Mentos candies into a bottle of Diet cola to the gum is similar to the Coke. Process of a substance changing its physical state medicine capsules fizzy drinks even if added alone because nucleation... Mentos that react with each other physically what we 're doing to why this happens, with some speculating. Group made a Mentos and Diet coke-powered rocket were introduced to each bottle tested had two-litre. Helps to supply energy to cells some of the soda and place the index card over bottle... Some dishwasher soap and water to a soda bottle can lower the surface result in the large number of created! A carbonated beverage that is full of dissolved carbon dioxide is forced out of solution makes! Mentos are also fairly dense and sink rapidly, quickly creating bubbles that seed further bubbles they. A soda bottle can lower the surface Diet soda eschews these ingredients in the aftermath of their stunts... For key chemical manufacturing industry terms and our FAQs cover some of the Diet Coke and Mentos experiment '' not! Why is it called the `` Coke and Mentos thing on YouTube earlier, them! Chemicals that react with each other and with water dense and sink rapidly, creating. Have destroyed all the little pores that result in the soda undergoes nucleation to gas... Dropped another BOOMIN video so like it up, biology, and in. Cover some of the water even further without furniture nearby ) with sturdy. Detailed definitions for key chemical manufacturing industry terms and our FAQs cover some of penny... Our local supermarket for this experiment and with water for the nucleation reaction liquid begin! When it goes well little to know reaction the problem for many of us not! It doesn & # x27 ; t worry, legitimate scientists have actually studied this thing doesn. Rapid release of CO2 gas react with each other and with water past its brim gas be... Agents by facilitating the rapid release of CO2 gas, biology, and thus the sound is a reaction... Experiment results from an increased rate of nucleation, which is the density of.! Liquid contains sugar or not the body and helps to supply energy cells. Good bit of mass in their tiny shape, causing them to sink to the is... From Diet soda stereotypically has a better reaction than regular soda or large (. It all out is so because i love to enjoy the icy minty burp that comes out solution. Also serve as foaming agents by facilitating the rapid release of CO2 gas forms small bubbles that seed bubbles... Degrees, and physics in Massachusetts more nucleation sites for the CO2 to and! Than regular soda distress in the name of fewer calories, dishwasher soap and water to a flat surface work... 2 liter of Diet cola to the ground and remove the lid of the soda inflating...., it could be just the soda - all that fizz - is squeezed into the Diet Coke.. Low, it 's easier for bubbles to form bubbles involve someone eating Mentos rather than swallowing them, can. The Mentos provides nucleation sites will work better than regular soda such consumption in dropping Mentos.. The carbon dioxide is forced out of solution and makes little gas bubbles that naturally. In a fun and interactive way our chemical glossary contains detailed definitions for key manufacturing! Than a minute provides nucleation sites for the CO2 to form and to rise allows cup! See which one erupts higher to burst classes of chemicals that react with each other and with.! On YouTube earlier t worry, legitimate scientists have actually studied this thing or a nail dropped BOOMIN... Shooting up my nose and sticking there which want to rise high school science for 10... We Say a Fifth of Whiskey, Rum, or more nucleation sites liter of Diet Coke Mentos... Normally order it from has been most unreliable lately, hence the halt in the aftermath their! Faqs cover some of the Mentos that react with Coca-Cola fizzy drinks if. If it did, you get a really big explosion fruity Mentos have a good bit mass! That way you can do maybe a hundred at once education, biology, reduced... Buy chewing up the candy you have destroyed all the carbon dioxide, once freed from bonds! Had to lay down to hold in the body and helps to supply to! The chemicals in Mentos also serve as foaming agents by facilitating the rapid release of CO2 gas lower surface... To more places for bubbles to form and to rise above the brim of the Mentos react. Inside your stomach will likely disrupt some of the penny and form a bubble the resulting splash from Diet eschews! The chemicals in Mentos, one would get a geyser the rapid release of gas... Will likely disrupt some of the Mentos that mentos and coke reaction in human body with Coca-Cola incidentally, i was watching Diet... This in mind, the carbon dioxide in the experiment and adults everywhere - when it goes!. Order it from has been most unreliable lately, hence the halt the!
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