Langyou Chemical
SUPPLEMENTS
Aluminum And Sulfate Formula
On the system of alum (related to the chemical formula of aluminum sulfate)
The transformation of the human substance, it should be stored in it. If you want to make alum, you must study its origin, and explore its chemical formula, such as the formula of aluminum sulfate, which can be the key to opening the door to this mystery.
The nature of aluminum is active among things. When it encounters sulfuric acid, it changes and obeys the laws of chemistry. Aluminum has the quality of a metal, and it likes to lose electrons, while in sulfuric acid, sulfur and oxygen co-structure acid groups, which can capture electrons. The two are combined, and aluminum ions and sulfate ions are arranged and combined according to the rules of charge, and finally form the shape of aluminum sulfate.
The method of making aluminum sulfate, or direct reaction between aluminum and sulfuric acid. Aluminum is gradually thrown into the liquid of sulfuric acid, and the gas is effervescent, and the hydrogen gas escapes. In the corresponding formula, aluminum atoms lose electrons to form aluminum ions, hydrogen in sulfuric acid gains electrons into hydrogen, and the sulfate group combines with aluminum ions to form aluminum sulfate. However, the intensity and temperature of sulfuric acid affect the speed and effect of its response. If sulfuric acid is too concentrated, the reaction will be intense at the beginning and then slow. Due to the formation of a film on the surface, the reaction will be blocked. If sulfuric acid is too light, the reaction will be slow and time-consuming. The temperature should be appropriate, and if the temperature is high, it should be fast. However, if it is too high, the gas will escape too fast, and it is difficult to control the
Or make the ore containing aluminum react with sulfuric acid. In the ore, aluminum is often mixed with other things, and its structure is first broken to make aluminum come out. For example, some bauxite is pretreated by roasting and other methods, and then combined with sulfuric acid and aluminum dissolution and sulfate to obtain aluminum sulfate. Among them, the choice of ore is related to the content and quality of aluminum; the method of pretreatment affects the dissolution rate of aluminum. Good ore selection and fine pretreatment can obtain excellent aluminum sulfate.
Furthermore, it can be made from aluminum hydroxide and sulfuric acid. Aluminum hydroxide and sulfuric acid are neutralized, acid and base are combined, hydrogen ions and hydroxide ions form water, and aluminum ions and sulfate ions are polymerized into aluminum sulfate. The aluminum sulfate obtained in this way is relatively pure, but the production of aluminum hydroxide also requires effort. It is composed of aluminum salts and alkalis, and the amount of alkali and reaction conditions are controlled to make the aluminum hydroxide precipitate pure.
The formula of aluminum sulfate is not only a group of symbols, but also a key guide for making alum. Only by understanding the formula and knowing the principle of its success can you be in the business of making alum, and you can use it properly, with excellent quality and prosperity.
The transformation of the human substance, it should be stored in it. If you want to make alum, you must study its origin, and explore its chemical formula, such as the formula of aluminum sulfate, which can be the key to opening the door to this mystery.
The nature of aluminum is active among things. When it encounters sulfuric acid, it changes and obeys the laws of chemistry. Aluminum has the quality of a metal, and it likes to lose electrons, while in sulfuric acid, sulfur and oxygen co-structure acid groups, which can capture electrons. The two are combined, and aluminum ions and sulfate ions are arranged and combined according to the rules of charge, and finally form the shape of aluminum sulfate.
The method of making aluminum sulfate, or direct reaction between aluminum and sulfuric acid. Aluminum is gradually thrown into the liquid of sulfuric acid, and the gas is effervescent, and the hydrogen gas escapes. In the corresponding formula, aluminum atoms lose electrons to form aluminum ions, hydrogen in sulfuric acid gains electrons into hydrogen, and the sulfate group combines with aluminum ions to form aluminum sulfate. However, the intensity and temperature of sulfuric acid affect the speed and effect of its response. If sulfuric acid is too concentrated, the reaction will be intense at the beginning and then slow. Due to the formation of a film on the surface, the reaction will be blocked. If sulfuric acid is too light, the reaction will be slow and time-consuming. The temperature should be appropriate, and if the temperature is high, it should be fast. However, if it is too high, the gas will escape too fast, and it is difficult to control the
Or make the ore containing aluminum react with sulfuric acid. In the ore, aluminum is often mixed with other things, and its structure is first broken to make aluminum come out. For example, some bauxite is pretreated by roasting and other methods, and then combined with sulfuric acid and aluminum dissolution and sulfate to obtain aluminum sulfate. Among them, the choice of ore is related to the content and quality of aluminum; the method of pretreatment affects the dissolution rate of aluminum. Good ore selection and fine pretreatment can obtain excellent aluminum sulfate.
Furthermore, it can be made from aluminum hydroxide and sulfuric acid. Aluminum hydroxide and sulfuric acid are neutralized, acid and base are combined, hydrogen ions and hydroxide ions form water, and aluminum ions and sulfate ions are polymerized into aluminum sulfate. The aluminum sulfate obtained in this way is relatively pure, but the production of aluminum hydroxide also requires effort. It is composed of aluminum salts and alkalis, and the amount of alkali and reaction conditions are controlled to make the aluminum hydroxide precipitate pure.
The formula of aluminum sulfate is not only a group of symbols, but also a key guide for making alum. Only by understanding the formula and knowing the principle of its success can you be in the business of making alum, and you can use it properly, with excellent quality and prosperity.
Scan to WhatsApp
