Apple contains an enzyme called catalase, which breaks down hydrogen peroxide into oxygen and water. If the pieces of apple are small, oxygen "clings" to the apple piece and causes it the float to the surface of the solution.
Iodine crystals
Just rinse out with water asap
Depending on the concentration of the hydrogen peroxide, (if low enough) it will just decompose into water and oxygen gas. If the hydrogen peroxide is high enough in concentration it will just heat up and mix with the water (most likely the first will occur).
yes
The material most commonly called "hydrogen peroxide", especially by non-chemists, is a solution of the solute hydrogen peroxide in water as the solvent.
It gets softer.
Yes it can. I did it in science class just today, and it works. It happens slowly but it does break down hydrogen peroxide.
dihydrogen oxide, hydronium ion, Hydroperoxyl and Hydrogen peroxide
Iodine crystals
Just rinse out with water asap
Little bubbles form around it...
Hydrogen peroxide is a teeth whitener, google "hydrogen peroxide teeth."
Hydrogen is an element.Hydrogen peroxide is a compound.
hydrogen+peroxide
I think Hydrogen Peroxide is a reactant,because hydrogen and oxygen are reactants so hydrogen peroxide should be a reactant.
Depending on the concentration of the hydrogen peroxide, (if low enough) it will just decompose into water and oxygen gas. If the hydrogen peroxide is high enough in concentration it will just heat up and mix with the water (most likely the first will occur).
yes