磷酸和铝反应可能生成磷酸一氢铝、磷酸二氢铝及磷酸铝,其中磷酸二氢铝溶于水显一定的酸性,与碳酸钠反应生成碳酸铝,碳酸铝易水解,发生反应\(3CO_{3}^{2 -}+ 2Al^{+}+6H_{2}O = 2Al(OH)_{3}\downarrow+ 3CO_{2}\uparrow+3H_{2}O\),这是因为生成的碳酸铝中,铝、碳、氧之间的化学键(氧键)太弱(比氢氧化银还弱),所以遇水就立即水解生成氢氧化铝\(Al(OH)_{3}\)和二氧化碳\(CO_{2}\)。方程式\(Al_{2}(CO_{3})_{3}+3H_{2}O = 2Al(OH)_{3}\downarrow+3CO_{2}\uparrow\)。反应现象为有白色沉淀生成且有气泡产生,白色沉淀为水解生成的氢氧化铝,气泡为二氧化碳。 点击前往免费阅读更多精彩小说
There might be a reaction between the aluminum phosphorous acid and the carbon dioxide. From a chemical point of view, the aluminum ions (Al3) and the phosphorus ions (PO3) in the solution had a certain degree of equilibrium. The water solution of a strong base and weak acid salt, which is a strong base, is basic. When the carbon dioxide ion (CO2) in the solution is dissolved, it will produce a hydrogen radical ion (Oh2). The aluminum ion (Al3) will combine with the oh ion (Oh3) to form aluminum trioxid, which will break the equilibrium of the aluminum phosphorus acid and push the reaction to the right. In addition, under certain conditions, ion exchange reactions such as phosphorus ions (PO) and calcium ions (CO) may also occur, so the reaction between aluminum phosphorus and carbon dioxide will occur. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The chemical equation for the reaction of aluminum phosphorous acid (AlPo) with concentrated sulfuric acid is: AlPo +3HQ = AlCl2 + H Po. The reaction phenomenon was that the solid aluminum phosphorous acid gradually dissolved. Since the aluminum chloride-formed (AlClCl2) and phosphorous acid (H3PO4) were both water-dissolved, the solid of aluminum phosphorous acid gradually decreased until it was completely dissolved as the reaction progressed. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
When a solution of a solution of The first was: <<Al3 +>+3AH^{->><Al3 +>>(Ox)_{3}>. At this time, a white deposit could be observed in the solution. If he continued to add the solution of the solution of the NaH solution, the reaction would occur. The white precipitations that were produced before would gradually disappear. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Phosphorous tribromination and a carbolic acid react to form acid bromides and HP(O)(Ox) 2, the reaction equation is: PBr +3RCOOx → 3RCOBr2 + HP(O)(Ox) 2. Phosphorous tribromination could also be used as a catalyst in the alpha hydrogen bromination reaction of the sulfuric acid. It could be used to produce the precursor of the Hell-Volhard- Zelinsky reaction and to synthesize drugs. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The chemical equation of the reaction between meta-aluminum aluminum (NaAlO <2>) and aluminum (Al2 (SO2)<2> is: 6NaAlO <2>+ Al2 (SO2)<2>+12H <2> O = 8Al2 (NO3)<2>+3Na <2> SO2 <2>, and the ion equation is: Al3 <2>+3AlO2 <2>+6H <2> O = 4Al2 (NO3)<2>. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The reaction equation of aluminum and water is: 2AI +6H2O ==(heating) 2AI (Ox)3+ 3H2 (boiling water); the reaction equation of aluminum and soda is: 2AI +2NaOx +2H2O = 2NaAlO2 + 3H2. There is also an equation for the reaction of aluminum and soda: 2AI +2NaOx +6H2O → 2Na [AI (Ox)4] +3H2. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The reaction of sulfuric acid and soda ash may be due to the formation of precipitations. In terms of chemical principles, sulfuric acid was a strong acid, and soda ash (soda ash) was a basic substance. The reaction between them might produce some inresolvable substances or complex reactions such as dehydration, causing the solution to become turbid. For example, if the reaction produced some hard-to-dissolve salt or some components were separated out in solid form due to the decomposition reaction, turbid phenomenon would occur. In addition, if the partial ph changes greatly during the reaction process, it may affect the dissolution of some components in the system and may also cause turbid. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The reaction of sulfuric acid and soda ash to become turbid may be caused by the following reasons: 1. ** Reaction to form a deposit **: Sulfuric acid and soda ash have a chemical reaction, which may form a substance that is not dissolved in the reaction system, causing the solution to become turbid. 2. ** Effect of the pH-value **: If the pH-value of the solution after the reaction is not in the appropriate range, it may cause the separation or settlement of certain substances, resulting in turbid phenomenon. 3. ** Incomplete reaction or dissolution **: During the reaction, if the two do not react sufficiently, or if the substance generated by the reaction is not completely dissolved in the system, it may also cause turbid. 4. ** Assistant problem **: In a system such as a washing agent, if the auxiliary agent is not fully dissolved in the system, the auxiliary agent may be separated and the solution may be turbid. When adding the powdered auxiliary agent to the dissolved initiator solution, if the operation is not done properly, without first dissolving the auxiliary agent with a small amount of warm water, then pouring it into the dissolved initiator system and stirring it well until the auxiliary agent is completely dissolved, it may cause turbid. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The reaction of NH3·H2O with phosphorous acid (H3PO4) would produce a series of compounds. When the amount of phosphorous acid is excessive, the reaction will produce monobium hydrogen ortho-phate ($NH4H2PO4 $); when the amount of the solution is excessive, it will produce tri-aminium ortho-phate ($(NH4) 3PO4 $); when the amount of the two is in a specific ratio, it may also produce monobium hydrogen ortho-phate ($(NH4) 2HPO4 $). These reactions were acid and base neutralizing reactions, in which the phosphorous acid was the acid, and the aquamarine was the base. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
When the solution is heated up, the degree of decomposition will increase, and the solution will become more basic. The reaction of the decomposition will be as follows: <<CO3^{2 -}>+H2O == HCO3^{-}>+</>In an acidic environment, aluminum can react to form hydrogen and AlO2^{-}, and the formed AlO2^{-} will react with HCO3^{-}. AlO2 ^{-}+HCO3 ^{-}= AI (SH)3 → CO3^{2 -}. The overall reaction effect is that a large number of bubbles (hydrogen gas) and precipitations (white precipitations of aluminum trioxides) will appear when aluminum and carbon dioxide react. These chemical equations described the transformation of substances in the reaction process and the principle of the reaction. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>