Alum is used for purifying water. What is the product of the fermentation reaction?
Alum was used for purifying water without involving an oxidization reaction, so there was no possibility that it was the product of an oxidization reaction. Alum water purification was because the aluminum ions that it ionizes would produce aluminum trioxid colloid, which would absorb the suspended impurities in the water and then settle. The whole process did not have any change in the chemical valency and did not belong to the oxidoreduction reaction. Read more exciting novels for free
Reaction of Alum and Ferrate in Purifying Water
Alum was used to purify water because the colloid formed after the aluminum was dissolved in water had an absorption effect on impurities, which could cause impurities to settle and achieve the effect of purifying water. Ferrate water purification was produced by the decomposition of ferrate ions, which produced iron ions. Iron ions were used as sorcerers to absorb various negative and positive ions, which played a very good role in water purification. In the process of drinking water treatment, the comprehensive performance of the eight characteristics of fermentation, absorption, coagulation, settlement, sterilization, disinfection, color removal and odor removal was a new type of non-chloride-based high-efficiency water treatment agent. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction of Alum in Water
In cold water, the dissolution of the aluminum was limited. In warm water, due to the decomposition, the aluminum would be separated and form aluminum trioxides. The aluminum trioxides had a strong absorption effect (because it was charged), which would absorb impurities in the water such as iron ions to form larger molecular clusters. The molecular clusters would become yellow, and the molecular clusters would become larger and larger. Finally, they would sink to the bottom, and the water would become clean. In addition, if you add aluminum to turbid natural water, stir and dissolve it, and then let it stand, it will produce settling. This is because the colloid substance formed by aluminum dissolving in water has an absorption effect on impurities, causing impurities to settle. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction of Alum and Magnetite
There was no obvious reaction between the two. Because the solution itself was a neutral and slightly acidic solution, there would be neither the precipitations of the chloride-like substances nor the dissolving of the partially dehydrated aluminum trioxide-like substances after the addition of the solution. Alum was a salt-like substance of an organic substance, and so was the solution of the chloride-like substances. Therefore, the two could not react. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Does Alum Suppress Iteration of Water? Why Heat Reaction?
Alum doesn't suppress the ionisation of water. After the aluminum ions were dissolved in water, they were all ionised into K, Al3, and SO2. The aluminum ions would undergo a double cleavage reaction with the hydrogen carbonates in the water to form aluminum trioxid colloid. This process actually promoted the ionisation of water. There was no mention of the need for heating to promote the water purification process. Alum water purification mainly relied on the dissolution of the aluminum ions to form an aluminum colloid. The colloid had the ability to absorb suspended impurities in the water to achieve the purpose of purifying water. There was no need for heating to carry out this reaction. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The product of the reaction of butenes and bromic water
2 -Buten (CH CH = CHCH) and Bromine water undergo an addition reaction, and the main product is 2,3 -dibromobutan (CH CHBrCHBrCH). <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What is the reaction type of the fermentation reaction of carbolic acid?
Carbonic acid could not undergo a dehydration reaction, but only an ionisation reaction. Its ionisation equation was H <anno data-annotation-id ="0000008 - 4000 - 4000 - 8000 - 9000 - 90000000000"></anno></anno> COH + HCO (mainly based on the first step of ionisation). <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What is the principle of accelerating the fermentation reaction?
In order to speed up the reaction speed and promote the equilibrium to move toward the product to increase the yield of the ester, the following two methods and their principles can be used: 1. ** Remove the water generated by the reaction **: - Esterification was a irreversible reaction, and the reaction took a very long time to reach equilibrium. According to the principle of chemical equilibrium, reducing the amount of the product could move the equilibrium in the direction of positive reaction. Water was the product of the esterfication reaction. Using the constant boiling method or adding an appropriate water scavenger to remove the water generated during the reaction could promote the equilibrium to move in the direction of ester formation, thus speeding up the reaction in the direction of ester formation. 2. ** Increase the amount of reagents **: - adding an excessive amount of acid or alcohol. From the perspective of chemical equilibrium, increasing the concentration of the reagents would shift the equilibrium in the direction of positive reactions. When an excessive amount of acid or alcohol is added, the concentration of the acid or alcohol in the reaction system increases, so that the reaction is more likely to proceed in the direction of producing an ester, thereby accelerating the speed of the fermentation reaction and increasing the yield of the ester. In industrial production, these two methods were often used at the same time. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction Formula of Alum and NaHCO3 Mixed Solution
The chemical equation for the reaction of aluminum ($KA1 (SO4) 2·12H2O $) with NaHCO3 $is: $2KA1 (SO4) 2·12H2O +6NaHCO3 = K2SO4 + 3Na2SO4 + 2A1 (SH) 3 → +6CO2 → +24H2O $, and the ion equation is: $A1 ^{3+} +3HCO3 ^- = A1 (SH) 3 → +3CO2 → $. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What is the difference between biological water purifying agent and water purifying agent?
Water purifying agent was a general term for a broad sense of the term. It was a drug that could react with other impurities in the water when put into the water. It mainly served the purpose of purifying water. It could be divided into two types: an organic flocculating agent (such as high-priced metal salt such as aluminum sulfuric acid, iron sulfuric acid, etc.) and an organic flocculating agent (such as polyacryl amine, polyacryl acid, etc.). It was commonly used in the sewage treatment industry such as metals, electricity, leather making, medicine, printing and dyeing, paper making, and chemical industry. Biological water purifying agent was a kind of agent that could improve the adaptability and decomposition ability of waste water by enhancing the activity of microorganisms in biochemical pool and increasing the population of microorganisms, thus improving the quality of water. There were mainly two kinds of agents: one was the agent that could improve the activity of microorganisms by combining various organic and mineral substances, and the other was the special purification of microorganisms (also known as biofulcating agent). The scope of application included the three-dimensional ecological environment in polluted rivers, lakes, ponds, drinking water sources and other water bodies. In addition to purifying the water, it could also suppress the growth of bacteria, remove water surface dirt, digest harmful components in the bottom mud, decompose the body of blue-green algae, and improve the quality of water. Therefore, the main difference between the two was in their composition, principle of action, and function. Water purifying agents remove impurities through chemical reactions, and most of their components are either organic or organic compounds. Biological water purifying agents mainly rely on the activity of microorganisms to purify water and have more diverse functions. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What is the reaction type of the fermentation of the sulfuric acid?
There were two types of reactions in the reaction of the fermentation of the sulfuric acid. One was the combustion reaction. The complete combustion of the phosphorus acid in oxygen produced carbon dioxide and water. This was a type of combustion reaction in the form of an oxidization reaction. Most organic matter could undergo this type of oxidization reaction. The other was that the functional groups were oxided. For example, when a long time in the air, a pinkish color would be formed from the oxidisation of the functional groups of the organic matter. In addition, alkene, alkyne, the homolog of the aromatic group, and so on, could be oxided by the acidic solution of KMn O2, causing it to fade; Aldenals could be oxided by bromic water, causing it to fade, and so could the acidic solution of sulfuric acid. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>