That reaction is a chemical reaction where a new material is formed. When the candy hits the bottom of the bottle, the gas is released and pushes the soda from the bottle up in the air in an amazing eruption! What Is Your Favorite School Subject? If you decide to create an account with us in the future, you will need to enable cookies before doing so. As the Mentos candy sinks in the bottle, the candy causes the production of more and more carbon dioxide bubbles, and the rising bubbles react with carbon dioxide that is still dissolved in the soda to cause more carbon dioxide to be freed and create even more bubbles, resulting in the eruption. You may have done a similar experiment where you combine baking soda and vinegar. What could make this a successful experiment? This is because the surface of Mentos are covered with tiny holes or pits. Use your own choice of sodas or slightly alter amounts of the ingredients to see what happens! Before we get to the exciting stuff where you get covered in soda, let’s find out what’s happening to make this all so exciting. It's messy, so you might want to do this project outdoors or in a bathroom. The Eepybirds later recreated this experiment in a spectacular multi-bottle show on David Letterman. Would a Skittle have the same reaction as a Mentos, what about a fruit flavored Mentos? When the bottle is unopened the pressure from the bottle keeps the bubbles in the liquid. Use warm pop and do the experiment on a warm day. Your kid may be surprised to learn that the density of coke and diet coke aren't the same! That is a fun demonstration, but it isn’t a science fair project. Observe the eruption—height, trajectory, duration, etc. Because there are so many dimples on the Mentos and because there is so much carbon dioxide in the soda solution the reaction is a big one, which you can’t help but notice when you give this experiment a shot. Repeat the process, varying the opening that the soda erupts from. How Does Diet Affect Your Body Temperature? Jan 18, 2015 - Find Cash Advance, Debt Consolidation and more at Rudyard.org. CMS Science Fair > 2018-2019 Projects > Diet Coke and Mentos Reactions. half a roll) in the test tube. Science Fair: Carbonation + Mentos Explosion October 26, 2013 July 28, 2015 Well now, it’s no secret that Honey and I are card carrying graduates of Georgia’s nerdiest college. Optional: Yardstick or measuring tape Mentos dispenser (we wish we had this) Conducting the Experiment. The Mentos and diet soda volcano is similar to the baking soda volcano, except the eruption is really powerful, capable of producing jets of soda several feet high. Place the index card and candies over the mouth of the bottle. This easy at-home experiment is a great way to "see" science. I was right, but I didn’t know which one. It is well documented that Mentos and Diet Coke will cause an eruption of soda. Then do this activity three times, with the bottle in front of the tape-marked wall, videotaping it each time. Cover the opening of the test tube with an index card or similar slim, small paper. Diet Coke and Mentos Geyser! Quiz! To switch between accounts click on the account below. Test your dog's preferred diet in this fun experiment. Well, what about trying different types of soda? Maybe you did this in a volcano model? Powered by Create your own unique website with customizable templates. This activity is not appropriate for use as a science fair project. Invert the test tube, holding the cover in place. The goal of this project is to explore the eruption of carbon dioxide when the candy Mentos dissolves in Diet Coke . What is the purpose of the Coke and Mentos experiment? What is the science behind Mentos and soda? Carbon dioxide is the chemical compound that consists of two oxygen atoms bonded to a carbon atom. Mentos Geyser Experiment Drop Mentos into a bottle of soda and run away from the 20 foot geyser It’s been called the “vinegar and baking soda” reaction for a new generation. Place the soda bottle outside in and area that can get dirty. Make holes … You know that dropping Mentos into Diet Coke causes a geyser to erupt. Slowly and carefully open a new bottle of Diet Coke. Record your observations in a logbook. Use this worksheet to help you record your observations after doing this experiment. What about soda, candy and explosions all at the same time? Carbon dioxide creates the bubbles in soda. Bookmark this to easily find it later. I used the cheapest brands available in our local supermarket. Observe and explain the Mentos and Diet Coke experiment. Scientifically speaking each little dimple on the Mentos is called a nucleation site (impress your science teacher with that one) where the carbon dioxide from the soda can attach and escape the liquid solution (the soda). Line up the tube containing the candies with... Eric just removed his finger and all of the candies fell. Rudyard.org is the site for Cash Advance. Imagine a huge geyser erupting at Yellowstone National Park. You will crush Mentos candies and then use them to make Diet Coke geysers. 2. Diet Coke & Mentos Eruption. So I did a little research and I found out … Hose off any part of a building that was splashed with Diet Coke. Carbon dioxide is the chemical compound that consists of two oxygen atoms bonded to a carbon atom. This experiment can be visually displayed with photos or videos of the event and a graph of the table’s results. Coke and Mentos Experiment We dropped two Mentos into a bottle of normal Cola and Diet Cola. Use a tape measure and blue painter's tape to mark off the height from the top of the bottle in meters. What is your favorite part about Education.com? The reason I chose this topic was because everyone knows that the chemical reaction with coke and mentos is, but what about other sodas? This causes the bubbles in the soda to gather there, and expand far more rapidly. Dog Diets: Will a Dog Prefer Homemade Dog Food? Quiz! We enable strictly necessary cookies to give you the best possible experience on Education.com. In this experiment, you will evaluate whether or not a diet that is supplemented with "brain-enhancing" foods can help improve memory. Eepybird.com (Entertainment for the Curious Mind) shared that the exploding Diet Coke and Mentos Experiment was first introduced by University of Chicago chemistry professor, Lee Marek. Dec 8, 2013 - Kids love the dramatic Mentos and Diet Coke experiment conducted in this awesome science fair project. Place it on a flat area outside where it is OK to get wet with soda. What’s better than soda, candy and explosions? You want the candies going in the bottle and not falling over the side. Now remove the index card and let candies fall in and step away from the Mentos and coke volcano. The boys wanted to test size of the bottle, type of soda, and number of Mentos. Amazing! Quiz! This reaction, the Mentos and Diet Coke reaction is a physical reaction, where all the pieces of the reaction remain but are simply rearranged. Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water. Alternatively, dispense the soda into a vase or pitcher. This science project may be the most exciting science project you can do and, to add sugar to the sweet, you can find all the materials at the corner store. A variety of containers with varying sized opening, A narrow test tube wide enough to fit the candy [Klutz and others make a delivery contraption that is easier.]. Test Your Trolls World Tour Trivia! It uses Mentos candy and a two-liter bottle of soda. Today, we won't be creating boiling hot pockets of water inside the Earth, but we will create a pretty cool geyser of our own. Place the bottle of Diet Coke squarely on a flat surface. What candy-soda combination do you think will yield the tallest geyser? Quiz! That’s right. For my science fair project I wanted to see what made soda fizz up when Mentos candy was dropped into it. The pits on the candy coating act as conduits for carbon dioxide bubbles that form immediately when the candy hits the soda, increasing its fizziness. Be prepared: the eruption happens quickly, so back up fast! ` For my science fair project, I wanted to experiment which type of soda produces the most amount of fizz when Mentos mint candies added to them. Or, attach plastic piping or tubing to extend the opening’s neck. There are so many different variables you can put into place with this one and who knows, maybe you’ll find a combination that yields an even more amazing eruption! Is the geyser taller? Observe each eruption, recording the details and compare the results. Pull the index card away swiftly, dropping the candies into the soda. Put the open end of your tube of Mentos on the card and place it directly over the opening of the soda bottle. QUESTION: Does the number of Mentos affect the height of the explosion when added to Diet Coke? Test Your Winter Holiday Knowledge! This bread mold experiment will help your child learn about mold, and he'll develop important hypothesis-making and experiment-designing skills. Abstract- Which Soda Will Sprout The Highest With Mentos? Quiz! Open the soda and place the index card over the bottle opening. Make sure the candies are in line with the mouth of the bottle. half a roll) in the test tube. Enjoy fun science experiments for kids that feature awesome hands-on projects andactivities that help bring the exciting world of science to life. The Mentos Geyser Science Project is an excellent example of a science fair project because it clearly shows how to isolate a variable (the thing that changes in the experiment) and standardize all other conditions so that you can see the true effect of the variable on the geyser reaction. Stack the Mentos candies (approx. Tell us what you think in the comments section below! For example, cut the bottle top to increase the diameter an inch or more. Why does soda react with Mentos? Cover the opening of the test tube with an index card or similar slim, small paper. Doing the Mentos and Soda Fountain Project The trick is to make sure all of the candies drop at once into the bottle. In this materials science project, you will see if using crushed Mentos candies instead of whole Mentos candies, which should sink faster in the soda, will change the height of the eruption. Though at first glance a Mentos may seem like it has a smooth surface, there are actually a whole bunch of tiny little dimples covering its surface. In addition, regardless of the type of pop, the mint Mentos created much larger fountains than fruit Mentos. The soda is filled with carbon dioxide. Carbon dioxide creates the bubbles in soda. How likely are you to recommend Education.com to your friends and colleagues? My hypothesis was that soda fizzes up because of an ingredient in the Mentos. Have your volunteer start the video camera and speak into the camera and say, "This is trial number 1 using whole Mentos." Stir up some enthusiasm for experimentation with this candy-cracking science experiment! In this project, you'll create Oersted's experiment, which relates to how electric currents create magnetic fields. They worked with us on a science fair project, cooking some meals, building a rube goldberg machine, meeting with a meteorologist, learning … 3. Emma and Jannie Eat and Cook Healthy Food and Fried Chicken | Funny Food Toys Video for Kids - Duration: 3:40. Steaming hot water bursts into the air with the crowd watching in awe. Chemical volcanoes are classic projects for science fairs and chemistry demonstrations. Copyright © 2020 Education.com, Inc, a division of IXL Learning • All Rights Reserved. The conclusion of my science fair project was that the Diet Coke and mint Mentos created a bigger fountain than the Dr. Pepper and mint Mentos. May the Fourth Be With You Star Wars... Quiz! Directions This experiment should be done outside in an open area. Animal Crossing: New Horizons Trivia! Learn more about how plants work with this cool celery experiment! That’s what gives the drink all those bubbles and what makes you burp when you drink too much soda. Test Your Knowledge On COVID-19 Fact... Quiz! All fizz shooting out in one strong plume. Here are some hints to make an even bigger geyser. Invert the test tube, holding the cover in place. We made three variations to this simple and classic experiment. Get the best of Insurance or Free Credit Report, browse our section on Cell Phones or learn about Life Insurance. According to the Steve Spangler Science website, dropping the Mentos into the bottle of soda will result in a 20-foot geyser. a place where you can get messy (like a picnic table outside or a driveway). Quiz! VARIABLES: Control variable: the number of Mentos used; Dependent variable: height of the explosion TC Recommended for you Although the explosion is simple to achieve there’s quite a bit of interesting science going on in that bottle of cola, which makes this a perfect science fair project. What New Summer Sport Should You Try? The result is a massive eruption of foam, shooting stories high into the air. Then send your curated collection to your children, or put together your own custom lesson plan. A classic experiment in chemistry is combining a small candy called Mentos with Diet Coke. HYPOTHESIS: I think that the number of Mentos will affect the height of the explosion because there are more physical reactions happening. Have you ever seen the surface of a Mentos? The goal of this project is to explore the eruption of carbon dioxide when the candy Mentos dissolves in Diet Coke. The Mentos candy gelatin and gum arabic create an energy that breaks the surface tension of the soda. If I use different bottles of soda, like diet coke, will there be a different effect? Recreate your own mentos and soda science fair project designed by your kids! Mentos. A true science fair project changes a variable, creates a new experiment, and then … When you open a bottle of soda, depending on whether you shook it up beforehand, the bubbles stay in the solution because the surface tension of the liquid traps it in. One of the most popular experiments of modern times is the Diet Coke and Mentos Geyser. What could we do to improve Education.com? Dec 8, 2013 - Kids love the dramatic Mentos and Diet Coke experiment conducted … This high school science fair project investigates if small changes in your diet alter the pH of your saliva. Carefully remove the cap from the soda bottle and place the flat index card on top, covering up the hole. This experiment investigates if small changes in your diet can alter your basal body temperature. Experiment with your sense of taste and your sense of smell with this simple experiment! Create your own questions for the experiment and observe what happens! 4. The Mentos will cause a great explosion due to the reaction in the ingredients. Spurting Science: Erupting Diet Coke with Mentos. Once you drop the Mentos into the coke, stand back, it’s VERY explosive. Open the bottle of diet coke and step back out of the way. Please note: Use the Contact Us link at the bottom of our website for account-specific questions or issues. Have you ever really seen the surface of a Mentos? Amazing! Any scientist will tell you that while it’s fun to blow things up, you always need to make a hypothesis and compare a few things in order to have a successful experiment. Procedure: Stack the Mentos candies (approx. Does regular Coke have the same reaction as Diet Coke? Place the soda bottle outside in and area that can get dirty. What about the candy? This is a science project best performed outside. Take one or two pieces of Mentos candy out of the wrapper. Warning - you are about to disable cookies. All these little dimples provide a place for the carbon dioxide in the soda to latch on and undergo a physical reaction. Find an exterior wall of a building with no windows and set a Diet Coke bottle at the base of the wall. This science project may be the most exciting science project you can do and, to add sugar to the sweet, you can find all the materials at the corner store. The coke will have the greatest explosion because of the high level of CO2 gas contained in it. Add four whole Mentos to your cartridge and put on your safety goggles. Test Your Knowledge on Mental Health.
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