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Sodium Hydroxide + water + potassium permagamate

then she stirs it with a lollipop and the color went from pink to purple to blue to green and finally to yellow. I think it happened because of the redox reaction from the chemicals in the lollipop reacting to the chemicals present in the mixture. (corrosion of the lollipop?

Vinegar and salt

Putting the nail in allowed for the nail to begin the rusting process.

These two are related because its redox reactions, possible corrosion and rust.

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She created an Alakai solution and used a lollipop to mix it. The color changed from different shades of purple to differing shades of blue, then to a murky water color. I think the color changed because, as the lollipop began to dissolve, it interacted with the chemicals in the flask, causing the colors to change multiple times.

He mixed vinegar and salt. Then put a nail in the solution. It caused the solution to foam and change colors.

Both of these are related becuase the solutions changed colors drastically with more interaction with the item placed in the solution.

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A lollipop was mixed in the solution, and the solution turned from magenta to purple to blue to green to yellow. The solution was made up of sodium hydroxide and potassium. The lollipop probably changed the color of the solution because the mixture of the solution reacted with the sugars that made up the lollipop and resulted in a new chemical reaction that could be seen through color change.

Video 2 relates to the first part because by placing a nail in the mixture of vinegar and salt, there was a metallic reaction that resulted in the vinegar and salt rusting the nail. They both relate because the mixing of an item and a solution creates a chemical reaction seen through color changes and rusting.

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Sodium Hydroxide is mixed into the solution until dissolved. Potassium Permanganate was mixed in. It is an Alkaline solution. She stirs with a dum-dum and the color changes from purple to blue, blue to green, and green to yellow. The color changed in such a short time because the sugar in the dum-dum is acting as a reducing agent in the redox reaction that is occurring. The vinegar is mixed with salt into a solution, and a nail is put in. By the end, the nail looks super rusty. This could be because a redox reaction is happening.

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A dumdum lollipop, stirred around in a pink liquid, and as this lollipop is stirred around the liquid changes colors multiple times, and the reason for this is because of the redox reaction that it has. This reaction happens because the chemicals in the liquid are reacting with the chemicals in the lollipop, causing this change.

In the second video a rusty nail is placed in a vinegar and salt, and then over time the rust is pulled off of the nail and it becomes clean. This happens because of the acid-based reaction.

These two are related because they are both redox reactions.

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The solution was pink and when she started stiring It with the dum dum it turned purple and then multiple different colors after until it got to a clear yellow I think this happened because of the colors from the dum dums or the chemicals to make dum dums.

I think the sodium mixed with the vinegar is what made the reaction to clean the nail but in the beginning the nail was rusty and looked really old and when he put it in the solution it cleaned it.

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In the video, they are stirring the solution with a Dum Dum. As time goes on, the color of the solution charges from magenta to blue to green to yellow. I think this occurred because as more and more of the sugar dissolved from the lollipop, more and more of the solution could react with those molecules. As more reacted, the color faded. This is similar to the second video because nothing was added, but overtime the color changed. The longer the nail soaked, the more particles were able to dissolve into the mixture and react with the solution.

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The solution started out purple, but as the solution was stirred, the solution changed colors traveling through various hues and then different colors. Something in the lollipop, which she used to stir the solution, reacted with the substances causing the visible change

In the second video, the solution of salt and vinegar caused the nail to rust at a rapid rate.

In both of these videos redox reactions occur between the solutions and the items placed inside

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With the dum dum mixing the solution, the color changes from pink to gray to yellow. This could be because the contents of the dum dum react with the solution in order to create the color change. The nail reacts with the salt water solution to create a chemical change in which the nail begins to rust. These two relate as both the nail and the dum dum corrode in order to create such reactions.

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the color in the first one went from pink to purple then blue and green and finally yellow .some of the dum dum probably dissolved in the water and something in it caused the color to change. For the other one, the vinegar probably made the nail rust and that turned the solution brown. I think they are related because they both have changes caused by something put in the solution temporarily

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She stirs a purple solution with a lollipop and changes direction every time the color changes until the solution becomes a pale yellow like the color of the lollipop. I think the dye in the lollipop was some how reacting with the solution and it was taking the dye out of it.

For the nail in the solution I think the solution may have sped up the rusting process and it came off into the water turning it a reddish brown. I think these experiments have to do with corrosion.

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the lollipop changes the color of the liquid multiple times over the course of a few minutes of stirring. The direction the lollipop is spinning is changed occasionally. First the liquid is pink, then purple, then green, then finally yellow.

The nail is placed in a liquid composed of salt and vinegar, which then rusts the nail very quickly and turns the water a brown red color. The nail is also covered in bubbles right after first placed in the water.

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She creates a mixture with sodium hydroxide and potassium pomegranate solution. Then, she mixes it with a Dum Dum. Over time, the mixture starts changing colors, going from pinkish purple to purple to blue to green to yellow.

The guy puts together vinegar and salt and then adds a nail to the mixture. Over time, the nail begins to rust as it reacts to the solution.

They are related because it is a redox reaction as the colors change.

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I saw the mixture change between 5 or 6 different colors as she stirred the mixture with a Dum Dum. My hypothesis would be that the sugar from the Dum Dum is slowly dissolving into the Potassium, sodium, and water solution, which allows the substance to have controlled color changes.

The second video showed that vinegar and salt can tarnish a metal nail. If this video is related to the first, then the object that is being placed into the controlled substance would create a chemical reaction that changes the make up of the object and the mixture it was added to.

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She stirs the liquid mixture (sodium hydroxide, water and potassium permagamate) with a yellow Dum Dum, and the mixture has changed colors (in order), pink, purple, blue, teal, green, dark yellow, then a dirty brown/yellow color.

I think that it changed colors because the sugar in the Dum Dum started dissolving into the mixture and it combined with the other parts of it creating a change in color. As more sugar is dissolved and mixed in, the colors would change.

Salt and vinegar are combined and the water gets blurry, sticks the nail in, bubbles surround the nail's surface, a faint rust color appears coming from the nail and later on makes the water a deep rust color.

I think this is happening because the salt and vinegar turned into a acid allowing a layer of rust to be removed from the nail.

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When the solution was stirred with the lollipop it changed from pink to purple to blue/green to yellow with each color change happening in around the same time frame. This could be because the sugar from the dum-dum or some other part of it was reacting with the solution which made it continue to change colors as it was stirred.

When the nail was put into the solution, bubbles started to form on the nail until the solution eventually changed to a dark red/orange color. This could be because the salt/vinegar solution reacted with the nail to cause rusting.

These are both related because they were both a type of chemical reaction causing a color change or some type of redox reaction possibly

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1. A lollipop is being used to stir, and basically the solution is changing between multiple colors, including pink, purple, teal, green, and yellow. The solution was an alkaline solution because it had hydroxide acid, and I think the lollipop changed the color of the solution because the different components of the solution reacted with the lollipop, resulting in a visible reaction by color changing

2. A nail was placed in a salt and water mixture, which resulted in a change from clear water, to a brown substance with bubbles on the surface. I believe this happened because of the nail being metal, the salt reacted to it and began the rusting stage, which is why it turned brown.

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1. There is a pink mixture, she is stirring it with a Dum Dum, butterscotch flavored. When mixing for a while, the color of the mixture changed to purple, blue, light green, and eventually yellow. I think this happened because the sugar from the Dum Dum reacted with the ingredients, and over time, with more energy added from stirring, it changed colors.

2. The rust coming off the nail was a reaction with the salt and vinegar mixture that decomposed the rust particles, leaving the base of the nail.

3. These two are related because both have chemical reactions that change the structure of each atom and the physical appearance.

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While stirring with a dum dum, the sodium hydroxide and potassium permanganate mixture changes from pink to purple to blue to green to yellow. All the color changes could be because of the ingredients in the dum dum reacting with the mixture of sodium hydroxide and potassium permanganate.

Making a solution with vinegar and salt, a nail is added to the mixture, and in the solution, the nail begins to rust. This could have happened because the metals in the nail reacted with the mixture of salt and vinegar.

Both of these videos are related because of the reactions the items put in the mixture had to the solution.

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When the sodium hydroxide water and potassium permanganate mixed the color changes from pink to purple to black to blue to green, then to yellow. It happened because of a redox reaction.

When the nail was stuch into the solution it started to get bubbly, then it bleeded rust off of it. This was also a redox reaction.

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When they start stirring with the lollipop the color changes through various shades. This color change occurs because there was a redox reaction between the liquid and the lollipop.

The nail is placed in a solution of salt and vinegar and a redox reaction occurs which causes the nail to start to rust.

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The color is changing after being stirred with a lollipop because of the redox reaction from the chemicals in the solution with the lollipop. As it is mixed more, the lollipop reacted more, changing the color again.

They are related because redox reactions are occurring, creating the rust on the nail.

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As the lollipop was being mixed with the solution, it began to change colors from purple to black to blue and green, and finally yellow. The color changes could be due to the intensity of the stirring and the chemicals in the lollipop. As the solution was mixed, different chemicals interacted, causing the color change. This relates to the second video, as the nail began to rust when added to the mixed solution. This caused the solution to change to an orange color, much like the addition of the lollipop changed the color of the other solution. There was a chemical reaction present between the nail and the solution, which caused it to become rusty.

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A lollipop is stirred in a solution, and it turns from pink to purple to blue to green to a dark greenish-yellowish color. I think it does this because it introduces new chemicals from the lollipop, which interact with the chemicals in the original solution.

He sticks a nail in the solution of vinegar and salt, and bubbles attach to the nail, which eventually starts to leak dark orange and brown fluid, leaving the solution at the end a very dark brown color.

They relate because the dissolving of both objects in the solution causes colors to change in the solutions.

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I think that the chemicals in the beaker reacted to the color of the loli-pop which made it change as the loli-pop dissolved into the liquid

The nail began to bubble and oxidize rapidly which then resulted in rust after being left in the liquid and it also left behind a dark brown color

Both experiments show a reaction that occurs when the object in the substance begins to decay/rust and leaves behind parts in the liquid

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I think that the chemicals in the beaker created a reaction when mixed together, which created products which were able to keep reacting multiple times to create different chemicals with distinct colors each time. The lollipop likely fed sugar into the mix which added chemicals energy which allowed these reactions to occur.

I think that the salt and vinegar allowed the iron nail to rapidly oxidise by causing a reaction between the salt and vinegar which released oxygen as a product.