Analysis of the reaction phenomenon of dropping excessive amount of chloride-water into the solution of soda
1. * * Reaction equation and analysis of material properties ** - The composition of the water was complex. It contained Cl2, Cl2, and HClO. When the solution of Na2CO3 was mixed with water, the first reaction was: Cl2 + 2Na2CO3 + H2O = NaClO + NaClO +2NaHCO3. - Because of the participation of the Cl2 in the reaction, the yellowish-green color of the Cl2 water would gradually fade. - Gas was generated during the reaction because of the formation of CO2 (When the amount of Cl-water was excessive, the subsequent formation of Cl-and-NaHCO3 reacted with each other), so bubbles were observed. 2. * * Analysis of the change in the acidic and acidic properties of the solution ** - The solution of soda ash was basic. As the water was added, the reaction formed substances such as NaClO, NaHCO3, and so on. The basicity of the solution gradually weakened. - When there is an excess of Cl-water, the solution will eventually become acidic due to the large amount of Cl-water. 3. * * Impact analysis of hypochloric acid ** - Hypochloric acid has strong oxidisation and bleachability, but in this reaction system, the main reaction phenomenon is still determined by the reaction between Cl2 and Na2CO3 and the subsequent reaction between Cl2 and Na2HCO3. The effect of hypochloric acid is not obvious on the phenomenon, but mainly on the chemical properties of the solution. For example, it will produce an oxidisation effect on some reducing substances in the solution. Read more exciting novels for free
Analysis of the reaction phenomenon between a small amount of zinc-chlorideand soda
The double decomposition reaction between the two substances was found to be the chemical equation of [(ZnCl2}+2NaOx = Zn(Ox) 2}[downarrow+2NaCl2]. The reaction phenomenon was the formation of a white deposit, which was due to the formation of the deposit of the hydrogen dioxide. When there is an excess of NaOx, the reaction equation is [Mn (Ox)_{2}+ NaOx (Ox)_{2}+2H2}O]. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction equation analysis of adding excessive soda into BaHCO3
碳酸氢钡与过量氢氧化钠反应的化学方程式为：\(Ba(HCO_{3})_{2}+2NaOH = BaCO_{3}\downarrow+Na_{2}CO_{3}+2H_{2}O\)。 反应分析如下： 碳酸氢钡\(Ba(HCO_{3})_{2}\)在溶液中可以电离出\(Ba^{2 + }\)和\(HCO_{3}^{-}\)，氢氧化钠\(NaOH\)在溶液中电离出\(Na^{+}\)和\(OH^{-}\)。当氢氧化钠过量时，\(OH^{-}\)会与\(HCO_{3}^{-}\)发生反应。 \(HCO_{3}^{-}\)中的\(H\)会与\(OH^{-}\)结合生成水，反应式为\(HCO_{3}^{-}+OH^{-}=CO_{3}^{2 - }+H_{2}O\)。而\(Ba^{2 + }\)会与生成的\(CO_{3}^{2 - }\)结合生成碳酸钡\(BaCO_{3}\)沉淀。由于氢氧化钠过量，所有的\(HCO_{3}^{-}\)都会被转化为\(CO_{3}^{2 - }\)，最终产物为碳酸钡沉淀、碳酸钠和水。 <a href="/?from=ask_words" style="color:red" target="_blank">点击前往免费阅读更多精彩小说</a>
What is the reaction phenomenon between soda ash and excessive calcium hydrogen carbonat?
When the reaction between the excess of BaHCO3 and the excess of NaHCO3 occurs, the first reaction is: Ba(HCO3) 2 + NaOx = BaCO3, downarrow+ NaHCO3 + H2O. The reaction phenomenon was the formation of a white deposit because of the formation of the precipitations. At the same time, the solution remained clear (ignoring the effect of the small amount of NaHCO3 formed) because the reaction did not produce gas or other obvious phenomena. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What is the reaction phenomenon of adding aluminum and water into the solution?
First, the reaction between the water and the salt would be observed. The salt would float on the surface of the water and melt into a silver-white ball. It would swim around on the surface of the water, accompanied by a sizzling sound. The reaction would produce hydrogen gas and then the reaction between the aluminum and the solution of the salt and water would produce hydrogen gas. The total reaction was the reaction of aluminum and water to produce meta-aluminum aluminum and hydrogen. There was a phenomenon of hydrogen formation during the reaction. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction Formula and Phenomenon Analysis of Dropping of Thiodide into H_2O_2
The reaction equation between potassium iodate and hydrogen dioxide is: 3Ki +3H ^O ^= K IO+ 3H ^O ^+ I ^. Under acidic conditions, the reaction equation is: 2HQ + H ^O ^+ 2Ki = 2H ^O ^+ I ^+2KCl2. The reaction phenomenon was that the solution turned from colorless to light yellow. This was because the reaction produced the elemental sulfur, which made the solution appear light yellow. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
How will the reaction be when an excessive amount of hydrogen is added to the iron nitrates solution?
The reaction equation is: FeNO2 + 3NH2·H2O = FeNO3 + 3NH2. When the two reacted, the iron ions combined with the hydrogen ions in the aquamarine water to form iron trioxides, and at the same time, it formed the formation of the nitrogen dioxide. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction of excessive so 2 with baking soda
When an excessive amount of SO2 reacted with baking soda, the reaction equation was NaHCO3 + SO2 = NaHSO3 + CO2. Firstly, the reaction between SO2 and NaHCO3 would occur. When a small amount of SO2 was present, it would form Na2CO3, CO2, and H2O. However, when the amount of SO2 was excessive, it would continue to react with the formed Na2CO3, eventually forming NaHSO3 and CO2. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What is the reaction phenomenon of chloride-silver nitrates?
It was very difficult for the permethlene to react with the silver nitrates, and there was almost no obvious reaction. Because the reaction of the silver dimmer with the alcohol solution of silver nitrates was more difficult, it was more difficult to decompose the chloride-ester in water, and the intermediate product of the reaction, CH2 =CH·, was difficult to form, which was more difficult to react with silver nitrates than other halaloids. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction equation and phenomenon of chloride-carbon dioxide
If the two did not react, the reaction equation could not be written. carbon dioxide (CO2) was a non-metallic oxide-like substance, while Cl2 was a non-metallic elemental substance. A substitution reaction occurred between the compound and the elemental substance. However, this kind of reaction required the compound to be a dissolved metal compound or acid, while CO2 was a non-metal compound, which did not meet the conditions, so the two did not react. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction phenomenon of calcium chloride-sulfuric acid
There was no reaction between calcium chlorideand sulfuric acid. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>