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Catalase is an enzyme that is present in potatoes that catalyzes the decomposition of the hydrogen peroxide into H20 (water) and O2 (oxygen). This oxygen that is being formed in the enzymatic reaction is the cause for the bubbles that you see forming.

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Q: Why does hydrogen peroxide foam with potatoes?
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Related questions

Why does hydrogen peroxide foam when mixed with yeast?

because we have skills


What happen when a raw potato is mixed with hydrogen peroxide?

The enzyme is catalase. It can exist without adding hydrogen peroxide. The hydrogen peroxide simply activates the enzyme.


How do you reduce hydrogen peroxide to water in homely method?

You can decompose hydrogen peroxide into water by adding a few pieces of uncooked diced potato or liver to it. Both potatoes and liver contain enzymes that will break down hydrogen peroxide.


Does Bleach Foam when Mixed with Blood?

Chlorine bleach does not foam in the presence of blood. However, Hydrogen peroxide does. H2O2 is an oxidizer that can work as a bleach.


What happens when crushed potato was added to hydrogen peroxide?

There was a lot of foam because of the enzyme catalse that is in the potato.


Does hydrogen peroxide foam on any substance?

No it only foams where bacteria and dirt is at on skin or other substances.


How do you know that the raw foods contained catalase?

When the catalase comes in contact with hydrogen peroxide, it turns the hydrogen peroxide (H2O2) into water. The bubbles you see in the foam are pure oxygen bubbles being created by the catalase.


Household food items that can break down hydrogen peroxide?

potatoes or liver anything with the enzyme catalase


What is the conclusion of elephant tooth paste?

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Is Hydrogen peroxide teething whitening?

Hydrogen peroxide is a teeth whitener, google "hydrogen peroxide teeth."


What is the difference in hydrogen and hydrogen Peroxide?

Hydrogen is an element.Hydrogen peroxide is a compound.


What are the chemical properties of hydrogen peroxide?

hydrogen+peroxide