The gas released by the Mentos literally pushes all of the liquid up and out of the bottle in an incredible soda blast.It is possible to simulate volcanic eruptions through reactions between Diet Coke and Mentos.Position the bottle on the ground so that it will not tip over.

Soda and Mentos Experiment By: Anna Which type of soda will explode the highest using Mentos.Lesson Overview Learners become hooked on science when mentos candies are dropped into soda and cause a huge eruption.Everyone found their own method of quickly dropping the Mentos into the soda.Extra: Find an exterior wall of a building with no windows and set a Diet Coke bottle at the base of the wall.Then step back without tipping the bottle over or disturbing the reaction.

Hose off any part of a building that was splashed with Diet Coke.

Mentos and Diet Coke Experiment - Pinterest

This is a fun science experiment that shoots out a column of foam.Be sure that the soda bottles are all the same brand and type.Words cannot begin to describe the awesome eruption that is created from adding Mentos candies to a 2-liter bottle of soda.

Why do Mentos turn ordinary bottles of diet soda into geysers of fun.

Simple Science: Mentos and Soda Geyser - The Joys of Boys

We even played with ways of using the Geyser Tube to trigger multiple soda geysers in a method similar to a Rube Goldberg machine.The thing that makes soda bubbly is invisible carbon dioxide (CO 2 ), which is pumped into bottles at the bottling factory using lots of pressure.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.In colder liquids the gas molecules move very slowly, causing them to diffuse out of the solution much more slowly.

The aim is to determine how different mix of sodas affect the height of the reaction.Once the Mentos are dropped into a bottle of Diet Coke the gum arabic.HYPOTHESIS It was hypothesised that the mix of sodas will decrease the height of the reaction compared to the control, coke.

Baking Soda and Vinegar Vs Diet Coke and Mentos Reactions

Again, the choice of diet over regular soda is purely a preference based on the fact that erupting regular soda becomes a sticky mess to clean up because it contains sugar.

Diet Coke and Mentos Experiment Design

The original reason I invented the Geyser Tube toy was to find a way to standardize the actual drop of the Mentos.Place a Diet Coke bottle in an outdoor area, at least two meters from any buildings or anything hanging above the area, such as eaves, overhangs or wires.Before the invention of the Geyser Tube, everyone had a different method for dropping Mentos into the bottle of soda.So, I solicited help from our creative team at Steve Spangler Science to come up with a Geyser Tube— a better, more consistent way to drop the Mentos into the bottle.When you pour some soda into a glass, some gas escapes and forms foam, but most stays trapped by the surface tension of the water.

Which brand of soda tested spews the most liquid when three Mentos are doped into a 2-liter of each brand.

For obvious reasons when you see this video.You can also place the bottle of unopened soda in a bucket of warm water.You could use a beaker or a graduated cylinder to measure the remaining liquid in milliliters.Diet Coke and Mentos Project: Determine if using crushed Mentos candies will change the height of exploding soda compared to using whole Mentos candies.On the wax paper, carefully use a knife to crush and cut four Mentos candies into many small pieces.Other methods include using a large plastic test tube to hold the Mentos or using my Geyser Tube toy invention, which was created to solve this very problem.

Mentos & Diet Soda Chemical Volcano - ThoughtCo

You may have done a similar experiment where you combine baking soda and vinegar.

Mentos and Diet Coke! - American Chemical Society

I also posted the video on a new online video sharing site called YouTube (YouTube was only 7 months old at the time), and as they say, the rest is history.A carbonated beverage is packed full of dissolved carbon dioxide gas, which forms bonds with water.Diet Cola and Mentos. We had all seen many YouTube videos featuring the famous Diet Coke and Mentos experiment and knew its basic parameters.This has to be the number one question everyone asks about this experiment.In this lesson, Mentos candy and different types of soda are used to show examples of nucleation, surface tension, surface area, polar attractions, and supersaturated.Like you did before, place your full cartridge on top of the flat index card, then line up where the opening of the bottle is with the opening of your cartridge.To get the best results in a science experiment you need to standardize the test conditions as much as possible.These tiny pits act as nucleation sites—perfect places for CO 2 bubbles to form.