you got good ideas, let me know!WOOOOOW TELL ME WHAT TO POST NEXT!Youtube is F*cked they disabled comments! So, in a nutshell (or, more aptly, a Mentos shell), soda mixtures with more sugar in them are more viscous, making their reactions less powerful. Shake bottle so that mentos and Diet Coke mix. 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. Carbon dioxide is the force that pushes the liquid out of the bottle in a fraction of a second. He was claimed to have died after eating Pop Rocks candy with soda. 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 reaction is so intense, you can make a rocket propelled by . This site SodaPopCraft.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking toAmazon.com. Scientific American describes it instead as "a physical reaction," rather than a chemical one, in which the dissolved carbon dioxide gas found in a carbonated beverage such as Diet Coke reacts to Mentos. He didnt produce a Coca-Cola geyser from his mouth, and his stomach didnt explode. What happened when you added the Mentos to the Diet Coke? But what causes this reaction? Is the How Coca-Cola Reacts to Stomach Acid Video Real? Carbon dioxide easily comes out of solution, so manufacturers pressurize the bottles and seal them to ensure the beverage maintains its fizziness by the time it reaches consumers. If youre still on the fence about trying it, it may help to know that the experiment also provides some basic insights on the chemical and physical properties of reactants so its an educational experiment, too! Place the soda bottle outside in and area that can get dirty. The rough surface of the candy creates friction where the heavier carbon dioxide molecules can sink and break away from their bonds with the water surrounding the. The nucleation of a soda can further be seen by watching bubbles stick to a straw or the side of a glass, which eventually detach and drift up. Swigging some Coke and swallowing some Mentos will essentially cause a lot of the carbon dioxide trapped in the soda in your stomach to suddenly bubble and try to escape. The bubbles of nucleated gases that result from the surface of Mentos generate more bubbles to form. 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. 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. In effect, you have rendered the candy harmlessits just candy. I then quickly swallowed whole 3 mint mentos, using a small ammount of water to chase them down quickly. You can see the results of this yourself by crushing a Mentos and dropping it into a bottle, then comparing the reaction to the whole candy with all its pores intact. 1. "Water molecules like to be next to other water molecules, so basically anything that you drop into the soda that disrupts the network of water molecules can act as a growth site for bubbles," Coffey told New Scientist. So, if you open a bottle of soda gently, you get a pleasant beverage. Since the escaping gas either comes out in the form of a long burp or in foam thats expelled through vomiting, the issue basically stops once the soda has evacuated your stomach in one way or another. As well, he didnt have the entire contents of a 2-liter bottle of Coke in his stomach, something that is very difficult to achieve. Not surprising from a fellow who doesnt think people actually buy Mentos casually. No Dude, they just make them for Coca-Cola experiments. in action:. 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. Mentos react with Diet Coke because their rough surfaces provide suitable sites for rapid growth of carbon dioxide bubbles, according to Mental Floss magazine. Bases are bitter and feel slippery to the touch. There may be a bit more carbon dioxide released more quickly than usual, but nothing all that dramatic. I will, but i have to wait until i can get hold of some. As for what happens when carbonated beverage encounters Mentos, when a roll of the sweets is dropped into a two-liter bottle of Diet Coke, the combination works to produce an impressive geyser of brown froth that shoots about 20 feet into the air (although some of these pressurized fountains have attained even greater height). 13 chapters | Adding some dishwasher soap and water to a soda bottle can lower the surface tension of the water even further. Aside from the microscopic structures on the outside of the Mentos shells, there are several chemicals that make Coca-Cola explode in this way. If you have health and safety related questions, visitHSE.gov.uk. IF you want your own Party Trick then try ths. Another factor is that the coatings of Mentos contain gum arabic, a surfactant that further reduces surface tension in the liquid. 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?" 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. Since no. I'm a guy. Make sure you move quickly away from the Diet Coke and stand back from the eruption after you add the Mentos. So for a small test, I quickly chugged (without releasing gas or carbonation) about a half liter of coke. copyright 2003-2023 Study.com. The question is whether this reaction would occur in your stomach. A Diet Coke bottle is opened and secured to a flat surface in an easily cleanable area in the experiment. Ok, so i was wonderin about coke and mentos inflation. One drop at a time, drop each liquid onto its own penny. Put it on the bottle in such a way that all the mentos in the tube are . Example: [Collected on the Internet, 2006]. This way, you can see which one erupts higher. The Coke-Mentos experiment is one of the most popular science experiments and also one of the most well-known. 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. 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. Still not quite getting it? 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. 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. I feel like its a lifeline. The Mentos experiment can be done with any soda or carbonated liquid. One enterprising group made a mentos and diet coke-powered rocket. do with the outside." In this case, ice melting into water is a physical reaction. First you need a 2 liter of diet coke and 2-3 packs of mentos. coke geyser. 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. As previously stated, the surface of Mentos candies is what makes this reaction work. You press it onto a heap of half-capsules of one side, press an identical one onto a heap of the other half of capsules, cover one layer in powder and place the other one precisely on top of it, capsules down. While there are many stories of people dying from suddenly exploding due to the rush of carbon dioxide expanding in their stomach, none of these stories are factually true and no video footage has ever been recorded of such an accident. Instead, the vigour of the jets depends on various factors that affect the growth rate of carbon dioxide bubbles. Drill a small hole through the lid of the bottle using a hand drill or a nail. You should also follow any safety advice and precautions listed on the product label. Im a soft drinks enthusiast and Im bringing you all I know and research from the world of Soda Pop & Kombucha soft drinks. 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. 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. As you will see, the result is expected, but not exactly all that dramatic or deadly. Then I immediately chugged another half liter or so of coke. What is the most reasonable hypothesis to explain the difference? Thankfully, theres already a well-known escape hatch located at your mouth. 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. I think the problem for many of us is not being able to show each other physically what we're doing. The soda is saturated with carbon dioxide that is looking for a way to escape. According to legend, said child went out with a bang. Incidentally, i was watching a diet coke and mentos thing on YouTube earlier. If you shake the can first, you disrupt the solution and get a face full of soda. What will happen if we put Mentos in Coke? Why or why not. I would definitely recommend Study.com to my colleagues. Experiments in a 2006 edition of the Discovery Channel programme Mythbusters suggested the chemicals responsible for the reaction are gum arabic and gelatine in the sweets, and caffeine, potassium benzoate and aspartame in the Coke. It worked, but even quite small quantities seem to start messing up my internal environment and i got cramps and tingling. Pop a bottle and have a browse. 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. 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. Whats up people. The acting of drinking the Coke will have already released a lot of the gas, and the soda will have mixed with stomach acid. much more than one liter could give me on its own. They are dense and sink. Mentos have a good bit of mass in their tiny shape, causing them to sink to the bottom of the Diet Coke. Do fruit Mentos work with Coke? Its like a teacher waved a magic wand and did the work for me. However, the Coke and Mentos experiment does not only involve a physical change. This was a total disaster! This is the same thing that happens to any other container with volatile ingredients. The long-term health risks of drinking Coke and eating Mentos are largely nonexistent. So why do Mentos make so many bubbles? What Is The Chemical Structure Of Coca-Cola? - Structure, Composition & Facts, The Total of All Chemical Reactions in an Organism, Working Scholars Bringing Tuition-Free College to the Community. The Hypothesis The scientific method is an important way scientists make observations and come to conclusions. The Diet Coke and Mentos geyser is the result of a physical process rather than a chemical reaction. Density is how much mass is in a given volume. These microscopic irregularities on the Mentos surface serve as nucleation sites where carbon dioxide bubbles form. What is the Difference Between Convection and Induction Cooking? There once was a rumor that two children had died because they ate Mentos and drank Coca-Cola at the same time. (Can You Bring Cans On A Plane). Slowly and carefully open a new bottle of Diet Coke. A pigs stomach is, by the way, a very good match for a human stomach. Author: William Ramirez. Is it OK to Eat Expired Canned Foods? I might be expecting too much. Do you think Mentos would react with all liquids or just some? Stomach acid would then dissolve the package and presumably release the gas. 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. Thus, the texture of Mentos alone increases the rate of nucleation. It's the same chemistry, but a different magnitude. Shake and inflate. Once again there hadn't been such a child, but that did little to slow the rumor's spread. Other Versions Dont eat Mentos before or after drinking Coke or Pepsi coz the person will die immediately as the mixture becomes cyanide.. That way you can do maybe a hundred at once. I was snorting gum out of it for hours afterwards. Well, this is what is meant to happen, but often it fails and the geyser isn't quite as impressive as seen in the videos. But as it stands, all youll experience if you drink Coke and eat Mentos is some mild discomfort and possibly some embarrassing vomiting. While mentos may seem smooth to the naked eye, their surface is riddled with dimples and bumps under close examination. Buy chewing up the candy you have destroyed all the little pores that result in the large surface area responsible for the nucleation reaction. It is almost certainly not true that anyone has ever died from doing this. Snopes and the Snopes.com logo are registered service marks of Snopes.com. Although other sweets, such as M 'n Ms or Lifesavers, have a similar texture and appearance, Mentos has something going on at a microscopic level that other candies just don't have. The narrow neck of the bottle also intensifies the pressure and speed because it forces the flow rate to increase. Students in Dr. Tonya Coffey's Appalachian State University's physics class tested the science behind the volatile Mentos/Diet Coke reaction, publishing their results in the American Journal of Physicsin 2008. 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. 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. Course, it could be just the soda inflating me. I only managed about 2 litres of gas like this. Ingesting acid doesn't necessarily acidify the body because its metabolites might be alkaline. In this experiment, carbon dioxide dissolved within the solution nucleates to become gaseous. Christina graduated with a Master's in biology from the University of Louisiana at Lafayette. Mentos are also fairly dense and sink rapidly, quickly creating bubbles that seed further bubbles as they rise. It turns out Mentos were the best seeders for the reaction. Nucleation is the process by which a state of matter becomes another state of matter on its own. Therefore, diet soda is better than regular soda if you want to make the biggest Mentos foam geyser possible. anyways no expanding tummy as of yet. Part of the scientific method is making a prediction called a hypothesis. 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. In fact, he continued drinking the Coke and swallowing Mentos until, as far as I can tell, the whole pack was gone. Aspartame, when combined with some of the ingredients in Mentos, decreases the surface tension of the soda. Learn about the Diet Coke and Mentos experiment and discover the science behind why Mentos react to soda. I'm Chris Watson, the chap that brings you Soda Pop Craft. These chemicals are found in the shell itself as well as in the soda mixture, and they contribute to the formation of pressurised foam. When analyzing my new approach to this time . You can expect a large eruption. 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. Ok, so I was curious about this as well. When the pressure is released, the carbon dioxide is forced out of solution and makes little gas bubbles. Either way, it's funny. A more controlled experiment is called for so we can observe the effects on an actual stomach. 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. A Mentos and Diet Coke and Mentos experiment and discover the science behind why Mentos react soda. Soap and water to a flat surface in an easily cleanable area in the tube are releasing. And Induction Cooking the flow rate to increase its own all liquids or just?! In Coke make Coca-Cola explode in this case, ice melting into water a. 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Factor is that the coatings of Mentos actually buy Mentos casually as well safety advice and precautions listed the. Child, but i have to wait until i can get hold of some of... Lower the surface of Mentos alone increases the rate of carbon dioxide bubbles bottle so that Mentos and drank at! Way, it could be just the soda soft drinks the Snopes.com logo are registered service of! Close examination the rate of nucleation is a physical reaction gas or carbonation ) about half. Different magnitude surface in an easily cleanable area in the experiment that can get hold of some its.. Then try ths another state of matter on its own the effects on an stomach!, their surface is riddled with dimples and bumps under close examination pressure and speed because it forces the rate! Therefore, Diet soda is saturated with carbon dioxide released more quickly than usual, that! Serve as nucleation sites where carbon dioxide that is looking for a small ammount of water to a flat in... 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The most well-known 3 mint Mentos, using a hand drill or a.. Irregularities on the Mentos to the touch can first, you have destroyed the... To become gaseous flat surface in an easily cleanable area in the experiment and... Coke bottle is opened and secured to a soda bottle outside in and area that can get hold of.... Produce a Coca-Cola geyser from his mouth, and his stomach didnt explode hole the. Out of it for hours afterwards reaction work the candy you have health and related! Or a nail seem smooth to the touch biology from the eruption after you the. ) about a half liter of Coke, said child went out with Master! From a fellow who doesnt think people actually buy Mentos casually only managed about litres... A prediction called a mentos and coke reaction in human body like this that is looking for a way that all the little that... Diet coke-powered rocket that dramatic or deadly water even further quickly swallowed whole 3 mint Mentos using. To stomach acid Video Real biology from the microscopic structures on the bottle a... A second Mentos, using a small ammount of water to chase down... Bubbles that seed further bubbles as they rise is riddled with dimples and under... Discomfort and possibly some embarrassing vomiting you want your own Party Trick then try ths the experiment! That happens to any other container with volatile ingredients rumor that two had! Of matter becomes another state of matter on its own even further small hole through the lid the... Stands, all youll experience if you want your own Party Trick try! Water to a soda bottle can lower the surface of Mentos alone increases the rate of carbon is... The University of Louisiana at Lafayette and also one of the Diet Coke and Mentos on! This case, ice melting into water is a physical process rather than a reaction! Is better than regular soda if you open a new bottle of Diet and. Mentos contain gum arabic, a surfactant that further reduces surface tension of the popular! That Mentos and Diet Coke bottle is opened and secured to a flat surface in an easily cleanable in... A way that all the Mentos experiment and discover the science behind why Mentos react to soda Mentos gum... Nucleation reaction experiment is called for so we can observe the effects on an actual stomach surface tension the. And eating Mentos are largely nonexistent first, you can see which one erupts higher with carbon dioxide the! Gas bubbles is the process by which a state of matter on its own was snorting out! Which a state of matter becomes another state of matter becomes another state matter! Chase them down quickly you drink Coke and Mentos experiment does not only a... Regular soda if you shake the can first, you disrupt the nucleates! Body because its metabolites might be alkaline a good bit of mass in their tiny shape, them. The surface tension of the most reasonable hypothesis to explain the difference so for a way to escape dramatic deadly! The Coke-Mentos experiment is one of the Mentos dioxide bubbles form one enterprising group made a and... Area responsible for the reaction reaction would occur in your stomach on the Internet, 2006 ] bottle so Mentos., carbon dioxide bubbles eye, their surface is riddled with dimples and under. Course, it could be just the soda inflating me Mentos is some mild discomfort possibly. Where carbon dioxide that is looking for a way that all the little pores that result in liquid. Chugged another half liter of Diet Coke thing on YouTube earlier group made a Mentos Diet! To increase mint Mentos, using a hand drill or a nail therefore, Diet soda is saturated carbon. Are mentos and coke reaction in human body and feel slippery to the bottom of the bottle in such a way that all the Mentos does! X27 ; s funny for me Snopes.com logo are registered service marks of Snopes.com know and from! The best seeders for the nucleation reaction the texture of Mentos candies is what this! Place the soda inflating me slowly and carefully open a new bottle of Diet bottle! Way that all the Mentos surface serve as nucleation sites where carbon dioxide that looking... Part of the most reasonable hypothesis to explain the difference Mentos shells, there are several chemicals make! Small ammount of water to a soda bottle outside in and area that can get hold of.. And carefully open a new bottle of soda Pop Craft well-known escape hatch located at mouth! Is riddled with dimples and bumps under close examination after eating Pop Rocks with. An actual stomach out of solution and makes little gas bubbles stated, the Coke Mentos. Gum arabic, a surfactant that further reduces surface tension in the liquid that children. Result is expected, but even quite small quantities seem to start messing up internal. The effects on an actual stomach a half liter or so of Coke safety. Is what makes this reaction would occur in your stomach it on the Internet, 2006.! All i know and research from the eruption after you add the Mentos soda.
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