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Who invented elephant toothpaste?
Elephant toothpaste was not invented by a single person. The experiment is attributed to being a popular science demonstration that showcases an exothermic reaction between hydrogen peroxide and a catalyst such as potassium iodide or yeast, producing a large foam eruption resembling toothpaste coming out of a tube, hence the name "elephant toothpaste."
How do you make elephant's toothpaste?
To make elephant's toothpaste, you will need hydrogen peroxide, dish soap, food coloring, and a catalyst like potassium iodide or yeast. Mix the hydrogen peroxide with the dish soap and food coloring in a container, then add the catalyst to trigger the reaction that produces the foam. Be sure to wear protective equipment and perform this experiment in a well-ventilated area.
What happens when you mix hydrogen peroxide powdered yeast and dishwashing liquid?
When hydrogen peroxide comes into contact with yeast, a reaction occurs that releases oxygen gas. Adding dishwashing liquid can help trap the oxygen gas in bubbles, creating a foamy reaction. This is often used in classroom demonstrations to show how yeast can catalyze the decomposition of hydrogen peroxide.
Is chemical reaction alive?
No. A chemical reaction is not alive.
How can the efficiency of a chemical reaction be expressed?
A chemical reaction is represented by a chemical equation.
Is elephant toothpaste hot when it is being created?
Yes, elephant toothpaste is hot when it is being created because it involves a chemical reaction that produces heat as a byproduct.
What is the elephant's toothpaste recipe for creating a foamy chemical reaction?
The elephant's toothpaste recipe for creating a foamy chemical reaction involves mixing hydrogen peroxide, dish soap, and a catalyst like potassium iodide. This reaction produces oxygen gas, which creates the foamy eruption.
How hot does the reaction in elephant toothpaste get when it is produced?
The reaction in elephant toothpaste can get very hot, reaching temperatures of around 150 degrees Fahrenheit.
How hot does the reaction of elephant toothpaste get when it is created?
The reaction of elephant toothpaste can get very hot, reaching temperatures of around 150 degrees Fahrenheit.
What is the most effective way to create elephant toothpaste without yeast?
To create elephant toothpaste without yeast, the most effective way is to use a mixture of hydrogen peroxide, dish soap, and food coloring. This chemical reaction produces a foamy substance that resembles toothpaste.
How does the presence of yeast affect the reaction in the creation of elephant toothpaste?
The presence of yeast in the creation of elephant toothpaste helps to speed up the reaction by acting as a catalyst. Yeast contains enzymes that break down hydrogen peroxide into water and oxygen more quickly, leading to the rapid foam formation characteristic of elephant toothpaste.
Scientific method answers on elephant toothpaste?
To investigate the reaction that produces elephant toothpaste, a scientist could outline the materials needed, describe the procedure for creating the reaction, measure the resulting foam's volume, then analyze the chemical equation driving the reaction to draw conclusions. This would help determine how factors like the concentration of reactants or the presence of catalysts affect the foam's volume.
Who invented elephant toothpaste?
Elephant toothpaste was not invented by a single person. The experiment is attributed to being a popular science demonstration that showcases an exothermic reaction between hydrogen peroxide and a catalyst such as potassium iodide or yeast, producing a large foam eruption resembling toothpaste coming out of a tube, hence the name "elephant toothpaste."
What chemical reaction is formed from toothpaste?
None. Toothpaste is a cleaning substance containing soap, that is why it foams.
How can yeast be used to create elephant toothpaste?
Yeast can be used to create elephant toothpaste by producing carbon dioxide gas through fermentation, which helps to expand the foam and create the explosive reaction.
What is the hypothesis of elephant toothpaste experiment?
The hypothesis of the elephant toothpaste experiment is that mixing hydrogen peroxide with a catalyst (such as yeast or potassium iodide) will cause a rapid decomposition reaction, resulting in the production of oxygen gas that creates a foamy substance resembling toothpaste.
How do you make elephant toothpaste at home?
To make elephant toothpaste at home, mix hydrogen peroxide, dish soap, and food coloring in a bottle. Then, add yeast mixed with warm water to the bottle. The reaction will create foam that looks like toothpaste.
