0
What is the chemical equation for hydrogen peroxide decomposes to form oxygen gas and water physical or chemical?
Wiki User
∙ 9y ago
2 H2O2 -> 2 H2O + O2
This is a chemical change.
Edit: I don't know why the subscript option isn't working; All numbers immediately following a character are supposed to be subscripts in the formula for the respective compounds.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
Why are catalysts important in chemical reaction?
Catalysts are important in chemical reactions because they change the rate of a chemical reaction. However, catalysts themselves are not actually a reactant of a reaction. For example, magnesium oxide is a catalyst to hydrogen peroxide, which speeds up the rate that hydrogen peroxide decomposes.
Can you purify your water well with hydrogen peroxide?
No, hydrogen peroxide is H2O2, meaning in each molecule there are two hydrogen atoms and two oxygen atoms. Water is H2O, meaning that each molecules has two hydrogen atoms and one oxygen atom. Hydrogen peroxide has different chemical and physical properties from water. It is more acidic, more viscous, and has a higher boiling point. It decomposes easily into water and oxygen and is a strong oxidizer.
What is the written equation for oxygen?
hydrogen + oxygen -> water 2H2 + O2 -> 2H2O hydrogen + oxygen -> hydrogen peroxide H2 + O2 -> H2O2
Is hydrogen peroxide decomposing a physical or chemical?
This is a chemical process.
Why is water change to hydrogen peroxide a chemical change?
Water - H2O; Hydrogen peroxide - H2O2. It is a change of chemical formula , it is another type of molecule.
What does Hydrogen peroxide decompose into?
Hydrogen peroxide decomposes into water and oxygen.
What is the chemical formula for hydrogen peroxide decomposes to produce oxygen and water?
2H2O22H2O + O2(g)
Liver plus hydrogen peroxide equals what and what?
When Hydrogen Peroxide (2H2O2) is combined with a small piece of liver, the hydrogen peroxide decomposes. This is because the small piece of liver acts as a catalyst, or the cause, of the decomposition of the Hydrogen Peroxide.The balanced equation is thus:2H2O2 (Hydrogen Peroxide) ---------> 2H2O + O2
What is hydrogen peroxide broken down into?
Hydrogen peroxide spontaneously decomposes into water and oxygen.
What happens when hydrogen peroxide decomposes?
h2o2 decomposes to o2 and h2o.h2o2 is very harmful
What is the peroxide ion formula?
The chemical formula for hydrogen peroxide is H2O2. It consists of two hydrogen and two oxygen atom per molecule of hydrogen peroxide. Hydrogen peroxide decomposes rapidly at high temperatures to water and oxygen gas.
Hydrogen peroxide decomposes to hydrogen and oxygen in what states of matter?
liquid or gas
Why are catalysts important in chemical reaction?
Catalysts are important in chemical reactions because they change the rate of a chemical reaction. However, catalysts themselves are not actually a reactant of a reaction. For example, magnesium oxide is a catalyst to hydrogen peroxide, which speeds up the rate that hydrogen peroxide decomposes.
Mix hydrogen peroxide and liver?
The enzyme in the liver (catalase) decomposes the hydrogen peroxide (H2O2) into water and oxygen molecules.
Chemical equation for the decomposition of hydrogen peroxide?
2 H2O2 ---> 2 H2O + O2 + energy, it's exothermic
What are the chemical properties of hydrogen peroxide?
hydrogen+peroxide
When two hydrogen atoms bond with two oxygen atoms?
We get hydrogen peroxide, with chemical formula H2O2. Each molecule consists of two hydrogen and two oxygen atoms. Hydrogen peroxide is a colourless liquid at room temperature and decomposes at high temperatures to water and oxygen gas.
