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Water is H2O. Hydrogen peroxide is H2O2. Hydrogen peroxide has one more oxygen atom per molecule than water. The extra oxygen is what makes it a peroxide. "Hydrogen oxide" would be water. The extra oxygen also makes hydrogen peroxide much more reactive than water due to the unstable oxygen-oxygen bond.
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What evidence is there that hydrogen peroxide and water are different compounds?
Their chemical formulas are different ! Water has two hydrogen atoms and one oxygen atom in a single molecule - yielding the formula H2O. Hydrogen peroxide has a extra Oxygen molecule - giving the chemical formula H2O2
What is composed of hydrogen and oxygen?
Water, with formula H2O, or hydrogen peroxide, with formula H2O2.
What is the chemical formula hydrogen oxide?
There are actually two chemical formulas: H2O for water and H2O2 for hydrogen peroxide; some chemists would exclude peroxide as a different material from oxide, but both compounds are oxides of hydrogen.
Are water and hydrogen peroxide allotropes?
No, water and hydrogen peroxide are not allotropes. Allotropes are different forms of the same element with distinct chemical and physical properties, while water and hydrogen peroxide are two different compounds composed of different elements. Water is H2O, while hydrogen peroxide is H2O2.
How can you tell there is more oxygen in hydrogen peroxide than in water?
You can tell that there is more oxygen in hydrogen peroxide than in water because hydrogen peroxide has an extra oxygen atom compared to water. The chemical formula for hydrogen peroxide is H2O2, while the formula for water is H2O. This extra oxygen in hydrogen peroxide makes it a more oxidizing chemical compared to water.
Is the chemical formula for water H2O2?
No, the chemical formula for water is H2O, indicating that it contains two hydrogen atoms and one oxygen atom. H2O2 is the chemical formula for hydrogen peroxide, which contains two hydrogen atoms and two oxygen atoms.
Hydrogen peroxide is water plus oxygen gas?
NO! Hydrogen peroxide is an entirely different compound with the formula H2O2. Unlike water, which is a stable compound, hydrogen peroxide is unstable and gradually decomposes to water and oxygen gas. This decomposition can be accelerated by the addition of a catalyst.
Do the chemical formula for water is H202?
Nope - water is H2O... H2O2 is Hydrogen Peroxide.
What is the difference in the chemical formulas for water and hydrogen peroxide?
The chemical formula for water is H2O, indicating that it consists of two hydrogen atoms and one oxygen atom. The chemical formula for hydrogen peroxide is H2O2, meaning it has two hydrogen atoms and two oxygen atoms, making it a different compound that can function as a powerful oxidizing agent.
How H2O different from H2O2?
H2O is water which is formed from a covalent bond between hydrogen and oxygen. H2O2 is hydrogen peroxide which is formed from an ionic bond between the hydrogen H+ cation and the peroxide O2- anion.
What are the chemical formulas for water and hydrogen peroxide?
The chemical formula for water is H2O, meaning it has two hydrogen atoms and one oxygen atom. The chemical formula for hydrogen peroxide is H2O2, indicating it has two hydrogen atoms and two oxygen atoms.
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.
