What is oxidation and what does oxidation mean

Oxidation: -- is the property of electrons.

- The external manifestation is a decrease in the valency of the element.

- Some oxidizing substances are bleaching and are often used as bleaching agents.

-Commonly used as bleaching agent is: bleaching powder, sodium peroxide, hydrogen peroxide, ozone.

Decolorize brown sugar into white sugar:

- With the bleach mentioned above, brown sugar can be whitened, but not white sugar.

- The reason is that these bleachs also oxidize the sugar, which spoils.

- Brown sugar decolorization is generally done by adsorption with activated carbon.

Oxidation refers to the ability of a substance to gain electrons.

No. The decolorization of brown sugar into white sugar generally uses the adsorption effect of activated carbon.

When a molecule reacts, gets electrons, and the valency decreases, we call it a reduction reaction. This kind of energy can be made.

The nature of the bio-reduction reaction is called oxidation.

Oxidation refers to a substance that has electrons. itself is reduced, so that the other is oxidized by the finger reactants.

Reducibility refers to a substance that has lost electrons. itself is oxidized, so that the other is reduced to the reactants.

White sugar is made by adding carbon to remove pigments on the basis of brown sugar, and the activated charcoal is mixed in brown sugar water.

White sugar water, because the activated charcoal adsorbs the pigment of the brown sugar. So instead of oxidizing, brown sugar is decolorized into white sugar.

Oxidation should be the transfer of electrons between substances, a substance with strong oxidation can oxidize substance b and get electrons by itself, and substance b is no longer substance b after being oxidized, but becomes a new substance c.

Of course, oxidation also has a bleaching effect, but it does not change the substance, that is, substance B is still substance B after being oxidized.

The decolorization of brown sugar is not whitening sugar, decolorization is actually bleaching, brown sugar becomes white, when it is still brown sugar, not white sugar.

OxidationRefers to the ability of a substance to obtain electrons. Substances in the ** state and active non-metallic elements (such as fluorine, chlorine, oxygen, etc.) are generally oxidizing, while substances in the low-valence state are generally reducible.

Definition: The ability of a substance to obtain electrons in a chemical reaction.

Substances in the ** state are generally oxidizing, such as: some non-metallic elements: O2, Cl2; Part** metals: Fe3+, MnO4- etc.

Substances in the low-valence state are generally reductive (e.g., some metal elements (in middle school, metal elements are only reducible, in fact, negative valence metals are very common), and some non-metal anions.

br-, i-, etc.

Substances in the intermediate valence state are generally both reducing and oxidizing (e.g., tetravalent sulfur).

Oxidizing substances

An oxidizing substance is a chemical property that may not be burned by itself, but can release oxygen, which may cause or promote the combustion of other substances.

Comparatively reactive substance. It often refers to the atomic structure containing ** state in inorganic compounds.

and substances containing a dioxygen structure. It generally does not burn on its own.

However, if it encounters acid or is exposed to moisture, strong heat, or contact with other reducing substances and flammable substances, it can carry out oxidative decomposition reaction, release heat and oxygen, cause the combustion of combustible substances, and sometimes form a first-class mixture. The International Maritime Dangerous Goods Code classifies oxidizing substances as Class I dangerous goods. Oxidation reactions.

There are oxidants and reducing agents in the reduction reaction.

Question 1: What does strong oxidation mean and what is the use Strong oxidation means that the ability of an element to obtain electrons is particularly strong or it is very easy to increase the valency of other elements.

Question 2: What does strong oxidation mean and what is the use Strong oxidation refers to the ability of an element to obtain electrons or is very easy to increase the valency of other elements.

Question 3: What does chemical oxidation mean The oxidation of organic chemistry is different from inorganic chemistry, where oxidation refers to the ability of the unsaturated chemical bonds in unsaturated fatty acids to be oxidized into saturated chemical bonds.

On the surface, the better the stability of oxygen cleaning, the more resistant it is to storage, and the oil will not oxidize easily and give off a haha taste.