Mentos Essay Example

Mentos Essay Example Mentos Essay Mentos Essay Experimental Question: What will happen if you dropped a mentos candy in a bottle of diet coke? Why do you think so? Abstract: Placing a mentos candy in a bottle of diet coke will cause bubbles to react. Bubbles are formed and it pushes the liquid up and out of the bottle causing an eruption. I became interested in this topic because my friend helped me choose this topic. Background Research: Sodas have a lot of carbon dioxide (CO2) Mentos candy has thousands of tiny little holes even though we cannot see them. The tiny little holes allow the carbon dioxide gas to create more and more bubbles. It will create so many bubbles that the bottle erupts with foams of liquid. Hypothesis: I predict if you drop a mentos in the diet coke, bubbles will form and push the liquid up and out of the bottle because I believe that mentos and diet coke will cause a reaction. Materials: * 1 Roll of mentos mint candies * Paper and tape to make a paper tube * Index card * 2 liters of bottled diet or regular soda Procedure: 1. Make a paper-tube using paper and tube. 2. Place your mentos candies inside a paper-tube. . Place the index card over the paper tube on the top end, and flip it over. 4. Open a liter of soda by removing the cap and shake the bottle a little. 5. Place the rolled candies from the paper tube over the bottle opening. 6. Remove the index card so that the candies will fall into the bottle. 7. Stand back and watch. Results and Observations: Bubbles began to form in the bottle Foams of liquid rush o ut of the bottle in a matter of seconds It went twice as high as my height Only 30% of the soda was left in the bottle Mentos candies are still in the bottle Conclusion: So, my experiment question was â€Å"What will happen if you dropped a mentos candy in a bottle of diet coke? † After doing the experiment, I concluded that my hypothesis is correct because a reaction did occur by dropping a mentos candy in a bottle of diet coke. We all know that soda have a lot of carbon dioxide gas and mentos candy have thousands of tiny little holes even though we cannot see it. The gas in the soda creates so many bubbles from the mentos candy that it release so much liquid out of the bottle. The picture shows that I dropped 1 roll of mentos in the bottle and it erupted really fast. I almost got myself wet and I had so much fun working on this experiment. Future Research: I would like to know how high the foam of liquid will shoot out with a certain amount of liquids. I used 13 mentos and it went pretty high and I would like to see how high it would go with fewer mentos. Bibliography: * Diet Coke  and  Mentos  eruption Wikipedia, the free encyclopedia en. wikipedia. org/wiki/Diet_Coke_and_Mentos_eruption * Mentos Diet Coke  Geyser at Steve Spangler Science stevespanglerscience. com/experiment/00000109