1% 2C3 + - + dioxy - 2% 2C4% 2C6 + - + arsenic trioxide has two main uses. First, in the field of medicine, it has been used as a therapeutic drug in the past. Ancient healers found that it has special medicinal properties and used it to treat various diseases, such as syphilis and leukemia. In the past, syphilis was raging, and doctors searched for a cure. Arsenic trioxide was administered cautiously, and occasionally good results were found in some patients. In the treatment of leukemia, this substance was also tried to inhibit the proliferation of cancer cells, but its toxicity is quite strong. When using it, you need to be careful and weigh the pros and cons.
Second, in the industrial road, arsenic trioxide can be used as a clarifying agent in the glass industry. When glass is smelted, it often contains bubbles, resulting in loss of transparency and quality. Arsenic trioxide into it can help the bubbles escape, making the glass purer and more transparent. In the manufacture of certain pigments, it may also be used to adjust the color phase and characteristics of pigments to make their colors brighter and longer lasting. However, due to the highly toxic arsenic trioxide, when used in industry, strict protection and disposal laws must be used to prevent its leakage and endanger humans, animals and the environment.

Dideuterium and trideuterium are isotopes of hydrogen, each with unique physical properties.
Dideuterium, its nucleus contains one proton and one neutron, and the mass number is two. Compared with ordinary hydrogen atoms, dideuterium is slightly heavier, which makes many physical properties different. In terms of boiling point, the boiling point of dideuterium is higher than that of ordinary hydrogen, about 23.6K, while the boiling point of ordinary hydrogen is about 20.3K. This is because dideuterium has a large mass and slightly stronger intermolecular forces, requiring more energy to turn it into a gaseous state.
In terms of density, dideuterium is also higher than that of ordinary hydrogen. Because of its large mass, under the same conditions, the mass of dideuterium per unit volume is more. This property makes dideuterium behave differently from ordinary hydrogen in some specific experiments and application scenarios.
Furthermore, the chemical activity of dideuterium is slightly lower than that of ordinary hydrogen. Because the formation of chemical bonds is related to fracture and atomic mass, dideuterium is heavier, and it is relatively difficult to change chemical bonds when participating in chemical reactions, and the reaction rate may be slightly slower.
As for trideuterium, the nucleus contains one proton and two neutrons, and the mass number is three. Trideuterium is radioactive, with a half-life of about 12.32 years, and will be converted into helium-3 through beta decay.
Trideuterium has a higher boiling point, about 25.04K, and a higher density than dideuterium. Its radioactivity makes it of great significance in the field of nuclear energy and an important fuel for nuclear fusion reactions. During the nuclear fusion process, trideuterium interacts to release huge energy, which is expected to become an important source of clean energy in the future.
In addition, due to its mass and structural characteristics, trideuterium has different performance from dideuterium and ordinary hydrogen when participating in chemical reactions, and has unique application value in chemical research and special material preparation.

The physical properties of dioxy and triene benzene are both related to the mystery of chemistry. Dioxy is formed by the combination of dioxy atoms. Its properties are more active, and under normal circumstances, it can react with various substances. Such as burning magnesium strips, placed in dioxy, the fire is more intense, which shows the combustion-supporting properties of dioxy. And if it is passed into clear lime water, the water becomes turbid, and it is caused by the precipitation of calcium carbonate, which is seen in its reaction with bases.
As for triene benzene, the structure containing triene is aromatic. In its molecules, the electron cloud is evenly distributed and relatively stable. However, the existence of ethylene bonds also enables it to react such as addition. If it is added to hydrogen, it can form cyclohexane. In the chemical industry, it is an important raw material and can be used to make various organic compounds.
When it comes to stability, although dioxygen is active, its structure is established and it can exist stably under specific conditions. Triene benzene has a conjugated system, electron delocalization and energy reduction, so its stability is quite high. But the stability of the two varies depending on the environment. Temperature, pressure, catalyst, etc., can change its reactivity and stability. In summary, dioxygen and triene benzene each have their own chemical properties, and the stability varies from situation to situation.

The "two" referred to by 1% 2C3 is an important chemical raw material. Its production process is ancient, or it is processed by the method of water and coal. First, steam the coal or coke in water to obtain a mixture of carbon monoxide, that is, water and coal. The reverse formula is roughly:\ (H_ {2} O + C\ stackrel {high }{=\!=\!=} CO + H_ {2}\). And then steam the carbon monoxide and water to the catalytic effect again to increase the amount. The reverse formula is:\ (CO + H_ {2} O\ stackrel {catalytic }{=\!=\! =} CO_ {2} + H_ {2}\). This process, such as melting and dividing, has a high degree of efficiency.
As for the "trichloroethylene" mentioned in 2% 2C4% 2C6, its production technology has also been studied. In the past, acetylene was often used as a raw material to add acetylene to 1% 2C1% 2C2% 2C2 - tetrachloroethane. The reverse formula is:\ (C_ {2} H_ {2} + 2Cl_ {2}\ stackrel {catalytic }{=\!=\!=} C_ {2} H_ {2} Cl_ {4}\). However, 1% 2C1% 2C2% 2C2-tetrachloroethane is chlorinated under the action of catalysis, that is, trichloroethylene is obtained, and the reverse formula is:\ (C_ {2} H_ {2} Cl_ {4}\ stackrel {catalytic }{=\!=\!=} C_ {2} HCl_ {3} + HCl\). In addition, there are also those who use ethylene as a starting material to chlorinate to obtain dichloroethane first, and then oxychlorination and other multi-step steps to obtain trichloroethylene.
Of course, the production of these two technologies is not perfect, but they all follow the principle of step-by-step reversal, and use exquisite methods to make the general raw materials into the required materials.

Those who are inquiring today would like to know the range of market prices for dibromine and tribromophenol. Dibromine is an important chemical raw material and is widely used in many industrial fields. Its price is often affected by various factors such as raw materials, supply and demand, and processes. In the market, the price of dibromine fluctuates, each depending on the origin and quality. Roughly speaking, its price is in the range of [X1] to [X2], which is only approximate, and the actual price may vary depending on time and place.
As for tribromophenol, it is also commonly used in the chemical industry. The factors involved in its price are not only raw materials, supply and demand, but also related to environmental protection regulations and policy guidance. In the current market, the price of tribromophenol per unit is between [Y1] and [Y2]. However, the market situation changes constantly, the price is unstable, or the price fluctuates due to unexpected events or policy changes.
The prices of these two are not constant. Practitioners need to constantly observe changes in the market and carefully observe the movement of the market in order to respond to the ease and smooth business. To know the exact price, you should consult the merchants and brokers in the industry, or refer to the detailed records of recent transactions to obtain an accurate number.