What is the conclusion of Mentos and Coke experiment?
What is the conclusion of Mentos and Coke experiment?
The blend of Coke Zero and Mentos just works out the strongest. In conclusion the hypothesis that the diet coke will have the greatest explosion because of the high level of CO2 gas contained in it was correct.
What happens if you put a mento in soda?
So, when a Mento is dropped into some Coke, the acidity of the soda mixture quickly dissolves its shell, releasing the chemicals. Their surfactant properties then lower the surface tension of the Coke, which breaks apart the water molecules and, in doing so, allows carbon dioxide bubbles to form more readily.
What is the hypothesis of Mentos and soda?
Hypothesis: If a certain amount of Mentos are dropped into a container of soda, then the container with the most Mentos dropped into it will produce the most CO2 at the fastest rate. This will happen because the dissolved CO2 will provide the most nucleation sites to come out of the solution.
What are the variables of the soda and Mentos experiment?
This is the experiment’s variable. The variable could be something like the number of mentos dropped into the bottle, the flavor of diet soda, the size of the bottle, or the temperature of the soda. It doesn’t matter what your variable is, it just has to be one concrete thing that you can change.
What did you observe after you put Mentos candies into the soda bottle?
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.
What is the aim of the Coke and Mentos experiment?
Carbon dioxide is the chemical compound that consists of two oxygen atoms bonded to a carbon atom. Carbon dioxide creates the bubbles in soda. The goal of this project is to explore the eruption of carbon dioxide when the candy Mentos dissolves in Diet Coke.
What is inside Mentos and Cola that reacts with each other causing the eruption?
Primarily, the sugar, aspartame and potassium benzoate included in the candy shell reduce the work it takes to form bubbles in the soda, causing a rapid creation of carbon dioxide bubbles. These ingredients accelerate the foaming action of the soda very quickly, causing the infamous explosion.
What is a good hypothesis for Mentos and Diet Coke?
Hypothesis: If the amount of soda in the bottle decreases, then the height of the plume and velocity of the liquid will also decrease because there will less liquid with which the Mentos can react.
What did you observe when you put Mentos candy into the soda bottle?
What is the independent variable in the Mentos experiment?
The independent variable to this experiment is the Mento because it could stand alone and it does not depend on. The dependent variable is the the Diet Coke with the mentos because it depends on the mentos to have a chemical response.
How does the flavor of Mentos affect the explosion?
Does the flavor of Mentos affect the explosion? The answer is yes. But it has nothing to do with the mint Mentos’ actual flavor. The mint Mentos mixed with diet coke usually explodes the longer and higher while fruit Mentos has a more delayed and less impressive reaction.
Does the amount of Mentos affect the height of the explosion?
Conclusion: The more mentos you put in a bottle of pop does not necessarily mean a larger explosion. We found that the max amount of mentos with the largest explosion was 4 mentos, it went 350 cm high. With 5 or 6 mentos the explosion went only 330 and 310 cm high.
What is the science behind Coke and Mentos for kids?
This means that there is a whole lot of carbon dioxide gas just waiting to escape the liquid in the form of bubbles. Dropping something into the Diet Coke speeds up this process by both breaking the surface tension of the liquid and also allowing bubbles to form on the surface area of the Mentos.
What type of chemical reaction is Coke and Mentos?
After a lot of debate, scientists are now saying that the primary cause of Coke & Mentos geysers is a physical reaction, not a chemical reaction. Their explanation is this process called nucleation. All the carbon dioxide in the soda – all that fizz – is squeezed into the liquid and looking for a way out.
What is the independent variable in the Mentos and Diet Coke experiment?
What is the dependent variable of Coke and Mentos?
height
The hypothesis was that if unaltered mentos were dropped into coke, then they would create a more explosive reaction than any of the altered mentos. normal, unaltered Mento. The independent variable was the altering of each Mento. The dependent variable was the height of the rise of Coca-Cola.
How does the temperature of the soda affect the height of the soda stream when Mentos are added to soda?
Hypothesis: The larger the number of mentos, and the warmer the temperature of the soda, the higher the reaction will be. This is because the warm air would have a greater volume and would exert more pressure, which would force the soda to a higher height.
What is inside Mentos and cola that reacts with each other causing the eruption?
What evidence did the team find that the reaction between the Mentos and soda was a physical change?
Mixing Coke and Mentos looks like a chemical change, but since the gas released is carbon dioxide AND it was present before the foaming happened, it is actually a physical change.
Which soda works best with Mentos?
– roll of Mentos™ candies (any flavor) – 2-liter bottle of soda (diet soda is less sticky; diet cola seems to produce the best fountain) – index card or sheet of paper
What makes soda react with Mentos?
Diet Coke and Coke Zero react better with Mentos than regular Coke does because of the absence of sugar. A lack of sugar makes the soda mixture less viscous, given the presence of sweeteners, like aspartame, lowering the surface tension even more than usual. This in turns means that the carbon dioxide gas is more rapidly released.
What happens if you combine soda and Mentos?
What happens when you mix Diet Coke and Mentos? 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.
What happens when you put Mentos in soda?
The Mentos And Coke Volcano Experiment. Now it’s time to actually run the experiment,but first,we need to make a hypothesis.
