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peroxisomes
Specifically peroxidase, the enzyme that resides in the peroxisomes.
Hello there! Catalase is a common enzyme found in organisms exposed to oxygen. It plays an important role in speeding up or catalysing, decomposition of hydrogen peroxide into oxygen and hydrogen. In this way, the enzyme protects you from the damage of free radicals like hydrogen peroxide. Hopefully, this helped you! 😊👍
The reaction product of Fenton's reagent (a solution of hydrogen peroxide and ferrous iron) with silver is typically silver oxide (AgO) or silver hydroxide (AgOH) depending on the conditions of the reaction. These products are formed when the silver ions present in the solution react with the hydroxyl radicals generated by Fenton's reagent.
The symbol of oxide is "O" and that of peroxide is "O2"but the valency of both these radicals is 2
H2O2 is hydrogen peroxide. This is a highly reactive combination of Hydrogen and Oxygen. It is made of two hydrogen atoms and two oxygen atoms covalently linked to one another. The reactivity is due to the very high state of oxidation and the ease with which the compound can form hydroxyl radicals.
The peroxide decomposes rapidly and creates free radicals that would tear apart enzymes
The formula for water is H2O, and for hydrogen peroxide is H2O2. In a molecule of water, two hydrogen atoms are chemically bonded to one oxygen atom, whereas in one molecule of hydrogen peroxide, there are two atoms of hydrogen and two atoms of oxygen bonded together. This makes them completely different compounds with different properties. - - - - - "Peroxide" refers to a compound that has two oxygen atoms bonded together with a single bond. This bond isn't stable, and breaks apart fairly easily. Hydrogen peroxide looks like: H - O - O - H The two H - O bonds are very stable. (In water, you've got two of these bonds, so you have a very stable compound.) But if (when?) that O - O bond breaks apart, you have two free radicals that are just looking for another atom to connect to. The thing about H2O2 is, hydrogen peroxide, as unstable as it is, is the most stable peroxide there is. Some peroxides are so dangerous it's illegal to transport them on the roads and they must be produced at the factory they're going to be used at.
Radicals have electrons available for bonding, so they react quickly, forming covalent bonds with nearby substances
It is the oxygen responsible for the killing of germs. When hydrogen peroxide is applied to a surface, it reacts quickly and then breaks down into water hydrogen. At the same time, free oxygen radicals are released; these create oxidation, a chemical process in which oxygen combines with another substance to break down or change the function of the molecules. Through oxidation, the bacteria decomposes, rendering it harmless.
No, they are not radicals but conjugated base (mostly anions) of that particular acid.
Ions, radicals and neutral molecules.