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Because H2O2 is an unstable molecule - It naturally decays or breaks down into water H20 and the spare oxygen atom combines with another spare to form O2

The furmula is... 2H202 = 2H20 + O2

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14y ago
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5mo ago

Hydrogen peroxide (H2O2) breaks down into water (H2O) and oxygen (O2) due to a chemical reaction that involves the decomposition of the H2O2 molecule. This reaction is catalyzed by enzymes such as catalase, which helps to speed up the breakdown of hydrogen peroxide into water and oxygen gas.

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Q: Why does h202 break down into water and oxygen?
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Related questions

How many elements are found in H202?

There are three elements in H202: hydrogen and oxygen.


Is H202 a element or compound?

H202 is a compound. It is the chemical formula for hydrogen peroxide, which consists of two hydrogen atoms and two oxygen atoms.


Why is catalase important for living organisms?

Catalase is important for living organisms because it helps break down hydrogen peroxide, a toxic byproduct of metabolism, into water and oxygen. This enzyme plays a crucial role in protecting cells from oxidative damage and maintaining a balanced internal environment.


Why is the shape of H2O2 important to the enzyme catalase?

The shape of H2O2 is important because enzymes like catalase have specific active sites where the substrate (H2O2) binds and reacts. The shape of H2O2 must fit into the active site of catalase for the enzyme to catalyze the decomposition of H2O2 effectively. If the shape of H2O2 does not match the active site, the enzyme may not work properly.


Do the chemical formula for water is H202?

No, the chemical formula for water is H2O, which represents two hydrogen atoms and one oxygen atom. H2O2 is the chemical formula for hydrogen peroxide, which has two oxygen atoms.


Write a complete balanced equation for liquid hydrogen peroxide decomposes to liquid water and oxygen gas?

When put on a wound Hydrogen peroxide (H202) which is your substrate is broken down by Catalase (enzyme which is found in our whole body) and gives us our two products water (H2O) and water (O). So basically you're just breaking one oxygen molecule off which goes into the air. It would look like this: H202 ---> H2O + O


What compounds have a hydrogen to oxygen ratio that is greater than 2 to 1?

Hydrogen peroxide (H202)


Why some gases dissolve in water?

Gasses dissolve in water because they bond to the water molecules. Gasses like hydrogen will bond with the oxygen in water to create H202 for example.


What is the element for h202?

H2O2 is the formula for hydrogen peroxide.


How many Atoms in h202?

4 atoms are in h202.


Is the formula h20 and h202 the same?

No, the formulas H2O and H2O2 are not the same. H2O represents water, while H2O2 represents hydrogen peroxide. Water has two hydrogen atoms and one oxygen atom, while hydrogen peroxide has two hydrogen atoms and two oxygen atoms.


What is the chemical reaction when yeast is in peroxide?

When yeast is in hydrogen peroxide, the enzyme catalase within the yeast reacts with hydrogen peroxide to break it down into water and oxygen gas. This reaction helps the yeast cells protect themselves from the harmful effects of hydrogen peroxide.