The newly formed oxygen atoms are oxidized and bleached for sterilization

Oxygen atom: -- very unstable. Because a single oxygen atom has 6 electrons in its outermost shell, it is not an 8-electron stable structure.

- It is unstable, it is easy to get 2 electrons to reach 8 electrons stable structure, so it has strong oxidation.

-It is much more oxidizing than oxygen. (Oxygen is relatively stable, and the oxygen atom in it has reached 8 electrons stable structure).

-HCO has strong oxidizing properties, which is also directly related to its instability (its instability and easy release of oxygen atoms).

Oxidizing vs. bleaching:

- Bleaching refers to the discoloration of organic matter.

-Substances with strong oxidizing properties can generally discolor organic matter. Such as HCl, H2O2, Na2O2, O3, concentrated H2SO4, and concentrated HNO3

- However, substances with strong oxidizing properties do not necessarily have bleaching properties. For example, concentrated H2SO4 concentrated HNO3 can fade organic matter, but it is highly corrosive and cannot be used for bleaching, and has no bleaching.

- Bleaching substances are not necessarily strongly oxidizing. For example, SO2 activated carbon can also be used for bleaching, but when they are bleached, it is not because of their strong oxidizing properties.

Conclusion:--Some substances with strong oxidizing properties have bleaching properties. Such as hclo h2o2 na2o2 o3

Oxidation and disinfection.

- Substances with strong oxidizing properties can cause bacteria and microorganisms to lose their biological activity.

- However, only some of the strong oxidizing substances that are non-toxic to the human body can be used for disinfection. hclo/h2o2/o3.

-Strong oxidizing substances are only one of the types of sterilization and disinfection substances, and there are many substances that can be used for sterilization and disinfection: such as (1) phenolic substances (2) alcohols such as ethanol. (3) Aldehydes (4) Acids and alkalis, such as acetic acid.

5) Heavy metal compounds, etc.

Conclusion:--Certain substances with strong oxidizing properties can be used for disinfection.

The newly formed oxygen atom is very active and has strong oxidation, which can oxidize some pigments and make them fade (bleach), and it can also oxidize organic matter (including microorganisms), so that microorganisms die, and can kill bacteria.

The newly formed oxygen atom is an oxygen radical, which is highly active, very active, very oxidizing, much stronger than oxygen, can oxidize a lot of pigments to fade, and also has a strong bactericidal effect.

The newly formed oxygen atoms are oxidizing and can be bleached and disinfected.

Microorganisms contain proteins, which are destroyed by strong oxidation.

Strong oxidation destroys pigment molecules, leading to bleaching.

Because of the strong oxidizing properties, the unsaturated bonds in organic pigments can be broken.

The color of the pigment has changed.

Yes, the ingredient of bleaching essence dissolved in water hydrolysis is [Naclo + NaCl], where NaCl is useless, just a by-product that is inconvenient to remove.

The hypochlorite ion in NACLO has strong oxidation and has a sterilization and disinfection effect.

Note that, unlike bleaching powder, the cation in bleaching powder is Ca2+

I'll try to explain it to you with what I have.

1.Substances that are bleaching are not necessarily oxidizing.

There are many principles of bleaching, oxidative bleaching is only one of them, some are combined with colored substances to form colorless special substances (such as SO2 + magenta), and some rely on adsorption (such as activated carbon), and so on.

2.Oxidizing substances may not necessarily have bleaching, such as weakly oxidizing substances, such as divalent iron but strong oxidizing substances generally have bleaching, for example, last time I did a question and saw that there is a hexavalent iron, which can be used for bleaching. But potassium permanganate is also very oxidizing, but it is colored, so why bleach others.

Kindness. The ability is limited, I hope you understand.

The two are not equated. In general, many oxidizing substances, such as sodium peroxide, use its strong oxidizing property to achieve bleaching, and oxidizing substances are not necessarily bleaching, such as concentrated sulfuric acid. However, bleaching is not necessarily oxidizing, such as sulfur dioxide, which can fade magenta, but because it reacts with the organic matter in it to form a colorless substance.

Substances that are strongly oxidizing must be oxidizing, right? This question also depends on what kind of substance reacts.

Not really. Like ozone, hypochlorous acid, etc., are strong oxidizing substances. They can all be used for sterilization, disinfection, bleaching.

However, nitric acid and concentrated sulfuric acid also have strong oxidizing properties, but they cannot be used for sterilization, disinfection, and bleaching.

Strong oxidizing substances can deform biological proteins such as bacteria and viruses, so they can be sterilized and disinfected. Hypochlorous acid can be used for disinfection, for example, a waterworks introduces chlorine gas into the water, and the chlorine gas reacts with the water to form hypochlorous acid to disinfect the water. However, potassium ferrophosphate (manganese) cannot be used for bleaching, and the ** ions of iron and manganese have color.

All substances with strong oxidizing properties can be disinfected, but not all strong oxidizing substances can be used for disinfection, because it can be disinfected and has no effect on human health. The mechanisms of bleaching are:Strong oxidizing bleaching:

The principle oxidizes colored substances into colorless substances. Reductive bleaching: Combined with organic pigments to form a colorless substance, the color will be restored after the new substance is decomposed.

Not all strong oxides can be used for bleaching.

Potassium ferrite is its central atom Fe in hexavalent existence, therefore, whether in acidic conditions or alkaline conditions, ferrite has strong oxidation, can be disinfected, sterilized.

Hypochlorous acid aside, the former can not be used for bleaching, and the latter can be used for disinfection, because you ask questions on your mobile phone, so you can reply with a maximum of 100 words.

1.Bleaching is a reaction with organic matter that causes it to fade.

2.Organic matter is a compound containing carbon, and colored organic matter generally has a complex structure, which generally contains various rings and contains a different number of double bonds, so they can generally be oxidized.

3.Substances with strong oxidizing properties can oxidize colored organic matter, destroy its original structure, and do not carbonize it, so that it no longer has its original color.

4.Substances with strong oxidizing properties, if not corrosive, are bleaching and can be used for bleaching.

Because many pigments are plant alkaloids, they have a certain degree of reduction, and substances with strong oxidizing properties can oxidize them and make them fade.

Oxidation changes the structure or destroys the structure of the unsaturated bonds.

The principle of SO2 bleaching is not oxidation, but the reaction of SO2 with colored substances, which consumes the wild and quiet substances of the colored substances, causing them to fade.

Oxidation refers to a chemical property that is common to all substances (except metal element), and almost all chemicals have oxidation.

Bleaching also refers to the property of some chemical substances with special properties to fade the colored substances when they react with the colored substances, which is not common. There are two kinds of bleaching slag: 1

It is the oxidative bleaching you are talking about, which is the irreversible bleaching (such as HCO) of certain chemicals when they react due to their strong oxidizing properties, completely destroying the structure of colored substances and fading them, which is irreversible (such as HCO2).Non-oxidative bleaching is a reversible bleaching (such as SO2) that uses the chemical properties of the substance to react with colored substances to make it fade and contain a hood

Some bleaching is a redox reaction, and some are not stuffy, for example, activated carbon uses physical properties, while ozone, sodium hypochlorite, hydrogen peroxide, etc

SO2 is the color of the magenta leg, not an oxidation reaction SO2 is a combination with some colored substances in magenta to form an unstable colorless substance, which is easy to decompose (heat) to restore the original color of the colored substance.

Oxidative bleaching is a kind of bleaching, and SO2 makes it fade and blind because SO2 combines with water-generated sulfurous acid to form unstable colorless compounds.

The principle of sulfur dioxide fading magenta:

SO2 is dissolved in water to form sulfurous acid, which is directly combined with slightly acidic magenta solution to form unstable colorless compound oak holes, which are unstable and decompose after being heated, so that the colored substances return to their original color.

SO2 also fades BR2.

Principle: SO2 + BR2 + H2O==H2SO4 + 2HBR