However, the eruption produced by mentos mixed with diet Mt. But because they are smooth and clean, the activation energy is still relatively high, and the process is slow.
Calculate the average height of the fountains for the whole and for the crushed Mentos.
If you try this project with regular Coke, the eruption should still happen but its sugary content may make cleaning more difficult. Using the tape marks in the background, estimate the height of the spout.
About how high did the eruption go? The addition of other nucleation sites provides an alternative pathway for the reaction to occur with lower activation energy, much like a catalyst.
Line up where the opening of the bottle is with the opening of your cartridge. Was less Diet Coke left in the bottle after the reaction with the whole candies compared with the crushed ones?
Tape the tube together on the side. As with the first bottle, remove the cap and place the flat index card on top, covering the hole. In this experiment, mentos caused a eruption in a 2-liter bottle of Diet Mountain Dew erupted, thus we concluded that diet Mountain Dew did have Phosphoric Acid because it caused eruption with mentos being dropped in.
Dropped 7 mentos into the third bottle Diet mountain Dew. Decreased bubble coalescence leads to smaller bubble sizes and greater foaming ability in water. What does the inside of the candies look like? Carbonated sodas contain elevated levels of carbon dioxide under pressure. How much liquid is left in the bottle?
The crushed Mentos candies, however, are not as dense as the whole ones, which causes them to sink more slowly, creating a relatively small cola fountain, which should also leave more liquid in the bottle than the larger eruption with whole Mentos candies did. Quickly pull out the flat index card, releasing the Mentos candies into the bottle.
It has also been shown that a wide variety of beverage additives such as sugars, citric acid, and natural flavors can also enhance fountain heights. The solution becomes supersaturated with carbon dioxide when the bottle is opened, and the pressure is released. Is it more or less than the amount that was left when you used whole candies?
What is the difference in height of the eruptions? Cleanup Hose off any part of a building that was splashed with Diet Coke. Because Mentos candies are rather dense, they sink rapidly through the liquid, causing a fast, large eruption.
When mentos were dropped into the diet Mountain Dew bottle, the similar reaction was also happened. Make sure that the bottle is on a level surface and stably standing straight. Put on your eye protection and start the video camera.
Do this activity again but instead of testing whole Mentos versus crushed, compare warm versus cold Diet Coke. Dropped 3 mentos into the second big K diet coke bottle and then recorded the time and height of the eruption. Normally, this process is relatively slow, because the activation energy for this process is high.
Dropped 7 mentos into the first big K diet cola bottle and then recorded the time and height of the eruption. When you review the recordings, use slow motion and pause the recording when the spout is at its maximum height.Open Document.
Below is an essay on "Diet Coke And Mentos" from Anti Essays, your source for research papers, essays, and term paper examples/5(1). Diet Coke and Mentos: An Experimental Study Abstract This paper describes an experiment to determine whether the diet Mountain Dew contain Phosphoric Acid or not.
This experiment was held at Green River Community College (GRCC) in Auburn, Washington on May at a. m. The temperature was 52 F. In this.
The constant for this experiment is the bottle of diet coke. Both Mentos candies are placed in separate diet coke bottles and the reactions observed.
The dependent and independent variables of this experiment are the regular Mentos and glazed Mentos candies. Mentos Essay Experimental for example death or a heart attack.
There are. Essay about Mentos and Coke Mentos and Coke Materials Fl Oz coke, mint mentos, and thermometer Purpose-What I wanted to find out is if the temperature affects how the mento bubbles in the coke.
Feb 09, · The goal of this project is to explore the eruption of carbon dioxide when the candy Mentos dissolves in Diet Coke. Observe and explain the Mentos and Diet Coke experiment.
Download Project. Add to Collection. varying the opening that the soda erupts from. For example, cut the bottle top to increase the diameter an inch or /5().
In the Diet Coke bottle the Mentos candy provides a rough surface that allows the bonds between the carbon dioxide gas and water to break more easily, helping to .Download