The decomposition of H2O2 is exothermic and oxygen is released.
This is a chemical reaction. A decomposition reaction.
hydrogen+peroxide
2 H2O2 ---> 2 H2O + O2 + energy, it's exothermic
manganese sulfide
The products of the decomposition of hydrogen peroxide are water and oxygen, as shown in the following equation: 2 H2O2 → 2 H2O + O2
This is a chemical reaction. A decomposition reaction.
hydrogen+peroxide
manganese sulfide
2 H2O2 ---> 2 H2O + O2 + energy, it's exothermic
The products of the decomposition of hydrogen peroxide are water and oxygen, as shown in the following equation: 2 H2O2 → 2 H2O + O2
Manganese oxide is a catalyst which speeds up the decomposition of hydrogen peroxide.
Manganese dioxide is a catalyst for the decomposition of hydrogen peroxide.
phosphoric acid
The chemical Hydrogen Peroxide is positively charged.
The decomposition of hydrogen peroxide produces water and oxygen. 2H2O2(l) -->2H2O(l) + O2(g)
Peroxide is an compound that can be a part of another chemical to form a molecule. Hydrogen peroxide is two hydrogen atoms attached to a peroxide molecule, forming hydrogen peroxide. Peroxide itself (O2) only exists as molecular oxygen when it is not attached to another chemical.
This is a chemical reaction because it is not possible to rearrange water and oxygen to form hydrogen peroxide after they are split apart (in other words after the chemical reaction has occurred. (And this was also part of the question in my homework so to make it easier Hydrogen peroxide is the reactant, and oxygen and hydrogen are the products.)