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This reaction is an example of the dissolved gas (carbon dioxide) within Diet Coke, quickly bubbling out of solution as a result of Mentos being dropped in.
The surface of Mentos candies are high in surface area, and are bumpy and pitted. Bumpy surfaces tend to "seed" bubbles out of carbonated drinks. What is meant by "seeding" this means is that when a gas is dissolved in a solution, it remains within the solution in microscopic bubbles. If there is an area where these microscopic bubbles can gather, they will do so to create a larger bubble (due to the hydrophobic effect). Areas that promote these microscopic bubbles to gather are called "seeds". Eventually the bubble will be too large to simply stay in solution and begin to rise to the surface, often as a visible tiny bubble. This is the same reason why after pouring yourself a glass of your favorite carbonated beverage, you may see small bubbling trails seemingly coming from the side of the glass out of nowhere. The "source" or origin of the bubbling is likely a small imperfection of the glass seeding bubbles.
When you drop the Mentos in, the carbon dioxide bubbles in the soda becomes seeded all over the entire surface of the candy's surface. Due to its high surface area, it seeds millions of bubbles at once, creating rapid gas release from solution. Additionally, gum Arabic coating the surface of the candy acts as a surfactant, decreasing surface tension of the bubbles on its surface. Low surface tension also helps bubbles grow quickly. Aspartame (the artificial sweetener in diet coke) also works as a surfactant in solution, further decreasing surface area and increasing bubbling. Finally, Mentos are also fairly dense and sink rapidly, quickly creating bubbles that seed further bubbles as they rise, creating an exponential effect as the bubbles rise to the surface, as the bubbles are given more time to gather more bubbles as they rise.
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What else can I help you with?
What chemicals can be added to Coca-Cola to cause a chemical reaction?
Carbohydrates are added to the coca cola and mentos which react together to cause a reaction.
What happens when you microwave Diet Coke with Mentos inside of it?
If you put a mentos in the diet coke and put it on the microwave, it will cause a chemical reaction causing your microwave to explode.
What cause human vomit?
It's a chemical reaction. When certain chemicals mix together (say mentos and soda), it causes a violent explosion that can sometimes burst bile and food chunks out through your mouth.
Does a chemical reaction cause chemical changes?
yes
what is the effect when the mentos and yakult will mixed?
When Mentos candy is mixed with Yakult, a fermented milk drink, it can cause a physical reaction known as a nucleation reaction. The Mentos candy has a rough surface that provides a large number of nucleation sites, which are places where gas bubbles can form. Yakult contains carbon dioxide gas, which is dissolved in the liquid under high pressure. When the Mentos are added to the Yakult, the carbon dioxide gas is rapidly released from the liquid and forms bubbles. The bubbles of gas expand rapidly, causing the Yakult to overflow or shoot out of the bottle. The reaction between Mentos and Yakult is a physical reaction, rather than a chemical reaction. It does not produce any harmful or toxic substances, and is safe to observe. The reaction is often used in science demonstrations or as a fun and interesting way to explore the properties of gases and liquids.
Does tic tacs and coke react the same way as Mentos and coke?
Yes, if you have the cap on and let it set a couple minutes. It is a volcano
Can alcohol and sharpie cause a chemical reaction?
Any reaction occur.
What is the effect of a catalyst on a chemical reaction?
To Cause a Chemical reaction. A properly chosen, specific catalyst is able to speed up the rate of a particular chemical reaction.
What will happen if I insert the vinegar into baking powder?
It'll cause a chemical reaction. jdiesel121... this is true it will cause a chemical reaction but depending on the amount of vinegar you put in the powder is how the two react like if you put a little bit of vinegar in alot of powder then it wont do much but if you put alot of vinegar in alot of baking powder then it will be like putting a whole pack of mentos in a two leater of diet coke it goes every where.
Can a chemical reaction cause heat?
Yes, the signs of a chemical reaction are: gas, precipitation, heat, color change
Can eating lots of mentos give you a bad tummy?
Yes, eating a large quantity of Mentos can give you a bad tummy. Mentos are high in sugar and artificial ingredients, which can lead to digestive discomfort or upset stomach, especially if consumed in excess. Additionally, the combination of Mentos with carbonated beverages can cause gas and bloating. Moderation is key to avoiding any tummy troubles.
Does vernors make Mentos explode?
Yes, Vernors ginger soda can cause a reaction similar to that of Mentos and Diet Coke when Mentos are dropped into it. The carbonation in Vernors creates a rapid release of gas when the porous surface of Mentos interacts with the liquid, leading to an explosive eruption of foam. However, the reaction may not be as dramatic as that seen with Diet Coke due to differences in sugar content and carbonation levels. Always exercise caution if attempting this experiment!
