Using the example of ether (C ^H ^O), the chemical equation for the reaction with oxygen (O ^) was: C ^H ^O + 3 ^O ^-combustion →2CO ^+3H ^O. Ethers were the products of the substitution of the hydrogen in the alcohol's or the alcohol's, or the substitution of the hydrogen in the alcohol's, or the alcohol's, hydrogen's, or the alcohol's, hydrogen's, or the alcohol's, or the alcohol's, hydrogen's, or the alcohol's, hydrogen's, or the alcohol 'the alcohol's, or the alcohol's At the same time, some ether (such as diethylether) slowly reacted with oxygen to form explosive peroxides. Read more exciting novels for free
In the research of the China Academy of Sciences Dalian Institute of Chemistry and Physics, it was found that the extreme ultraviolet-light decomposition of sulfur dioxide molecules could produce sulfur atoms and oxygen. That is, sulfur dioxide could produce oxygen under the conditions of extreme ultraviolet-light decomposition. In addition, sulfur dioxide and oxygen can undergo a chemical reaction under certain conditions. The reaction equation is 2SO2 + O2 =(catalyst)= 3SO3 (This reaction is a irreversible reaction, generally using vanadium-dioxide (V2O5) as a catalyst, and the reaction can only be carried out under heating conditions), but this reaction produces sulfur dioxide instead of oxygen. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The carbon dioxide would not react with oxygen. The carbon dioxide was flammable and could be ignited with oxygen to produce carbon dioxide; the hydrogen was flammable and could be ignited with oxygen to produce water; and the nitrogen dioxide reacted with oxygen to produce nitrogen dioxide. However, carbon dioxide was not flammable and could not react with oxygen at room temperature. There were triple bonds in the nitrogen molecules. The bond length was long, but the bond energy was large. It showed very stable chemical properties and did not react with oxygen at room temperature. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Phosphorous (P) and oxygen (O ^) react to form phosphorous dioxide (P ^O ^). The chemical equation is 4P +5O ^= ignition = 4P ^O ^. The reaction phenomenon was intense combustion, emitting white light, releasing heat, and producing a large amount of white smoke. The white smoke here was the solid particles of phosphorus Pentoxy. In the experiment of measuring the oxygen content in the air by burning red phosphorus, in order to consume the oxygen in the air, the red phosphorus needed to be excessive, and charcoal, sulfur, and iron wire could not be used to replace the red phosphorus for the experiment. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
In the production of portland cement, the plaster can react with the hydratable calcium aluminum generated by the cement grog to form the water-resistant ettringite. In addition to the calcium sulphoates, there were also undecomposed phosphorous ores, residual phosphorous acid, fluorides, acid infusions, organic matter, etc. The existence of fluorides and organic matter would affect the resource utilization of the phosphorous plaster, but it was not clearly indicated that it was a reaction to generate infusions. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
According to the knowledge of the reaction between iron powder and water, the reaction between iron powder and water would not produce oxygen. When iron powder reacted with water, the tertiary iron (Fe3 +) in it reacted with water to produce iron dioxide (Fe2O3) and hydrogen (H2). The reaction equation was: Fe3H2O-> Fe2O3 + 3H2. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
In the process of preparing iron dioxide from iron sulfuric acid and soda, a green substance A containing only four elements, namely, iron, sulfur, oxygen, and hydrogen, would appear. However, there was no more accurate information on the reaction of the green substance formed by the reaction between the iron and the green substance, so he could not give more information. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
When an acid reacted with water, it usually did not form an oxide-like substance. Acid was a compound that could release hydrogen ions (H+), and water was a substance that could accept hydrogen ions. In the reaction, the hydrogen ions in the acid combined with the hydrogen ions in the water to form water molecules (H2O), and at the same time, the corresponding salt was formed. This process was called the acid base neutralizing reaction. For example, when sulfuric acid (HQ) reacted with water, it would form an aminium salt (NH4Cl4) and water (H2O). <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The microscopic process of the reaction between hydrogen and oxygen to form water was as follows: first, the hydrogen molecules were decomposed into hydrogen atoms, and the oxygen molecules were decomposed into oxygen atoms. Then, every two hydrogen atoms and one oxygen atom combined to form a water molecules, and a large number of water molecules gathered to form water. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Under certain conditions, substances that can react with aluminum include acid, base, non-metals, and water. For example, the reaction of aluminum and potassium hydrogen (strong base) will produce meta-aluminum acid and hydrogen gas; The reaction of aluminum and sulfuric acid (acid) will produce aluminum sulfuric acid and hydrogen gas; The reaction of aluminum with non-metals, such as iron dioxide and metallic aluminum, will form aluminum dioxide and metallic iron; In humid air, aluminum can react with water, and the surface of aluminum will form a layer of corrosion preventing metal corrosion. However, aluminum powder mixed with air is very easy to burn, and molten aluminum can also react violently with water. In addition, aluminum did not react with the solution of NaCl3 and Na2S04. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Ferrous iron oxide-oxygen reaction will produce iron oxide-iron. The reaction equation was: 6FeO + O ^= 2FeO. In this reaction, the iron oxide-like metal was the reducing agent, and the oxygen was the oxidiser. It was both the oxided product and the reduced product of the iron oxide-like metal. It could also be called the oxido-reduction product. Moreover, the reaction required heating conditions to occur. Ferrous acid did not react with oxygen at room temperature. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>