What does the reaction of aluminum ions with acetic acid and aluminum reagent produce
In a weakly acidic buffer solution of acetate-acid and acetate-acid (pH4 - 5), aluminum ions and aluminum reagents will form a red complex. Read more exciting novels for free
Reaction of aluminum meta-aluminum and aluminum sulfuric acid
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>
Reaction of aluminum and sulfuric acid
The chemical equation of the reaction between aluminum and sulfuric acid is [2AI +6HQ = 2AlCl3 + 3H2]. At the beginning of the reaction, there was a layer of oxygen film on the surface of the aluminum strip, so there were fewer bubbles. As the reaction progressed, more and more heat was released, and more and more bubbles were produced. Later, the concentration of the sulfuric acid decreased, and the reaction rate decreased, so the bubble production rate slowed down, and the bubbles became fewer and fewer. Finally, the sulfuric acid was exhausted. In this reaction, aluminum showed its reducing properties. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction between aluminum and oxiding acid
When aluminum reacted with an oxiding acid, it would form a dense oxiding film if it reacted with concentrated sulfuric acid; if it reacted with diluted sulfuric acid, it would form aluminum ions and nitrogen dioxide; if it reacted with concentrated sulfuric acid, it would form aluminum ions and nitrogen dioxide. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Why doesn't aluminum react with hydrogen ions in the reaction between aluminum and iron chlorideiron?
In the reaction system of aluminum and iron chloride-aluminum, the aluminum would actually react with the hydrogen ions produced by the decomposition of iron chloride-aluminum. Ferric acid was then digested to produce hydrogen ions, and aluminum reacted with the hydrogen ions to produce hydrogen gas. Therefore, when aluminum reacted with FeCl3, it would react with hydrogen ions. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction of Magnesium-aluminum Carbonic Acid and Stomach Acid
When aluminum magnesite reacted with gastric acid (sulfuric acid), it was mainly the neutralizing reaction between the carbon dioxide ions and hydrogen ions. The reaction phenomenon may include: due to the occurrence of the neutralizing reaction, the stomach discomfort symptoms such as stomach pain and heartburn that may be caused by excessive gastric acid may be relieved. In an in vitro-experiment, 1 g of aluminum calcium carbonate could raise the pH value of 150mL of artificial gastric juice to 3 in a relatively short period of time. There might not be any obvious visual reactions (such as color change, precipitations, etc.) during this process, mainly the change of hydrogen ion concentration (pH value). Moreover, the reaction had certain characteristics. When the pH was < 3, the neutralizing reaction of the aluminum magnesite began; when the pH was 5, the neutralizing reaction was terminated; when the pH was < 3, the reaction started again, so that the ph of the gastric juice was maintained in the range of 3 - 5. By adjusting the pH-value, some pepsin would lose its activity, and aluminum calcium could also absorb pepsin and bile acid, which could protect the gastric mucus and other functions. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The reaction of triphosphorous acid and citric acid to form aluminum
The reaction of triphosphorous acid and citric acid could not produce aluminum. Alum's chemical formula was KAI (SO4)2·12H2O. The elements it contained were different from the elemental composition of triphosphorous acid and lemon acid, so it could not be formed by the reaction of the two. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction of aluminum phosphorous acid and sulfuric acid? Why?
The reaction between aluminum phosphorous acid (AlPo) and sulfuric acid (HQ) occurs. This was a typical alkali-base reaction. As the salt of a weak acid (phosphorous acid), aluminum phosphorus was decomposed by sulfuric acid, which formed aluminum chloride-phosphorous acid (AlClCl2) and phosphorous acid (H PO2). The chemical equation was: AlPO2 + 3HQ → AlCl2 + H PO2. In actual experiments, reaction conditions such as concentration and temperature would affect the reaction rate and yield. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction equation of aluminum ion and sulfuric acid
There was no reaction between aluminum ions (Al3 +) and Na2SO4. In common chemical reactions, aluminum ions and sulfuric acid ions could coexist in solution, and there would be no oxidoreduction reaction, metathesis reaction, etc., so there was no reaction equation. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Anhydrous aluminum chloride-acid or base reaction
According to Lewis 'theory of acid and base, any molecules, ions, or groups that can accept an electron pair are called acid, and any molecules, ions, or groups that can donate an electron pair are called bases. Anhydrous aluminum chloridecould be used as a Lewis acid catalyst, so it was an acid reaction, not a base reaction. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction between aluminum phosphorous acid and concentrated sulfuric acid
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>