3rd period- Watch the demo video and write an explanation of what you saw. by Johanna Tiwari

2025-01-08 17:55:57 UTC

The liquid's color changed from bright pink to dark purple, blue, teal, light green, and then finally yellow. I think the lollipop's color combined with the liquid, caused the color to change as the different colors combined. The lollipop continued to dissolve as it was stirred in the liquid, releasing its color. This was a physical reaction

2025-01-08 17:56:16 UTC

The sugar in the dum dum reacts with the potassium and the sodium hydroxide to change the color. As more sugar is added, the PH of the mixture changes, causing it to continue to change color.

2025-01-08 17:56:26 UTC

The sugar in the dum dum may be dissolving into the solution and causing a reaction that is changing the color of the reaction.

2025-01-08 17:56:35 UTC

I believe that the changing of colors in the beaker was due to some of the sugar coming off the dum dum and reacting with the sodium hydroxide and the potassium permanganate solution.

2025-01-08 17:56:36 UTC

When stirred, the sugar from the lollipop was mixed with the sodium hydroxide and the potassium, which caused its color to change. The more sugar was added, the more the color changed.

Demo Video

2025-01-08 17:56:40 UTC

When the dum dum was added to the solution, the sugar most likely reacted with the solution, causing a color shift. This happened more and more as the dum dum was used to stir. It could have something to do with Ph.

The solution starts out a bright pink and when she uses a dumdum as a stir stick it becomes purple then blue then green and eventually yellow. The reaction of the solution with dumdum caused the solution to have chemical reaction.

2025-01-08 17:56:46 UTC

Demo Video

2025-01-08 17:56:47 UTC

The first color to the solution was a bright pink and once the dum dum went in and began to stir, it changed colors multiple times as the dum dum stayed in the solution. Most likely the sugar reacted with the solution causing the color to change and it continuously happened as the dum dum continued to stir within the solution releasing more sugar and other solutes to change the colors.

2025-01-08 17:56:51 UTC

I believe that the synthetic dye from the lollipop is distentigrating into the substance, and changing the color of te liquid along with the lollipop itself. This could possibly be due to the substance's reaction to the sugar and dye chemicals in the lollipop.

2025-01-08 17:56:52 UTC

The lolly pop reacted with the mixture, changing its color several times. The sugar may have changed the chemical compound of the mixture.

the color of the solution changes durastically throughout the video as it went from a pink color to a purpleish blue to a green then yellowish orange. This was because the color from the lolipop altered the color.

2025-01-08 17:56:53 UTC

2025-01-08 17:56:54 UTC

The dum-dum was used as a stirrer in a sugary liquid. The liquid was initially pink, then it turned to a dark purple. The purple turned into a dark blue that looked almost clear, until it turned into a turquoise color. Later, the color became a green pigment. The dum-dum was continually stirred until it reached a yellow pigmentation.

2025-01-08 17:56:56 UTC

The color of the solution goes from pink to purple-gray to blue to green to yellow green to yellow. I think that as the solution was stirred, more oxygen entered causing electron transfer and color change. The lollipop dissolved slightly as well which could cause the color to change.

2025-01-08 17:57:01 UTC

I think that when the dumdum was stered around, the sugure or another chemical could have caused a reaction and when it was mixed, the particals got agitated so they changed colors.

2025-01-08 17:57:07 UTC

I think the movement of the dum dum caused the liquid to change colors, but also the chemicals on the dum dum did something cause the dum dum got lighter in color as the liquid got darker in color.

2025-01-08 17:57:09 UTC

I think that the liquid in the beaker is reacting with the sugar in the dum dumb to make a different color and is adding another substance to the solution resulting in a change of color.

2025-01-08 17:57:27 UTC

I think that the chemicals present in the lollipop react with the solution in the beaker, making the color of the liquid easily susceptible to changing when energy is added.

Redox Rxn Video

2025-01-08 17:57:53 UTC

When the lollipop's sugar is mixed with the two chemicals Sodium Hydroxide and Potassium Permanganate, the electrons begin to transfer between the substances, each time this happens, the color of the solution is changed, and it repeats again and again.

2025-01-08 17:57:57 UTC

As the dum dum is exposed to the mixture there is a reaction, causing the color of the mix to change. The sugar reacts with the chemicals to cause this change.

2025-01-08 17:58:00 UTC

I think the solution dissolved the color and the outer shell of the dum dum and that changed the color, and then the sugar and other chemicals inside the dum dum changed the color over time as more chemicals and sugar was dissolved into the solution

2025-01-08 17:58:26 UTC

The sugar from the dum dum may be dissolving into the solution which caused it to change color, or because there was a change in the energy of the water from the stir stick it altered the color due to the swirling motion of the dum dum stick.

2025-01-08 17:58:35 UTC

The video shows a purple solution of what seems to be Sodium Hydroxide and Potassium Permangamate. The lollipop is then dunked into the solution and I think that the reaction between the sugar and the solution occurs that made the solution change colors, going from a pink color to blue and then finally to yellow.

2025-01-08 18:05:30 UTC

The solution turned yellow because the yellow sucker contained a reducing agent, like sugar, which reacted with the potassium. The color change reflects the reduction-oxidation reaction in the solution.