Reaction equation and phenomenon of carbon and silica at high temperature
The reaction between carbon and silica at high temperatures was as follows: SiO2 + 2C = high temperature = Si +2CO1. A summary of the reaction phenomenon: - From the perspective of material change, the reagents SiO2 and carbon (C) react at high temperatures to produce Si and carbon dioxide (CO) gases. - Due to the formation of gas, the phenomenon of gas escaping may be observed during the reaction process. However, the reference materials did not explicitly mention the color and state changes of the solid reagents or products during the reaction process. Read more exciting novels for free
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 equation phenomenon and phenomenon analysis of NaCl2-magnesite
There is no chemical reaction between the two of them. In terms of chemical principles, the conditions for the metathesis reaction to occur were the formation of precipitations, gases, or water. The mixture of the two did not meet the conditions for the metathesis reaction to occur, so there would be no reaction. Therefore, there was no reaction equation, reaction phenomenon, and phenomenon analysis. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction equation and phenomenon of hydrogen and Cl2
The chemical equation of the reaction between hydrogen and Cl2 was H ^+ Cl2 = 2HQ (Condition: Illumination or ignition). [Phenomenon: When hydrogen and Cl2 react, if it burns quietly, it will emit a pale flame, and there will be white fog at the mouth of the gas collector. If hydrogen and Cl2 are mixed and illuminated, it will explode.] <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The equation of carbon dioxide formed by the reaction of carbon dioxide and water
The reaction between the soda ash and water would not directly produce carbon dioxide. The reaction between the water and the carbon dioxide was a reaction of water and carbon dioxide. The first stage of the reaction was: Na2CO3 (carbon dioxide)+H2O (water)= NaHCO3 (carbon dioxide)+ NaOx; the second stage of the reaction was: NaHCO3 (carbon dioxide)+H2O (water)= H2CO3 (carbon dioxide)+ NaOx. The reaction was irreversible. The reaction between the two would produce carbon dioxide, and the chemical equation was: Na2CO3 + 2HQ == 2NaCl2 + H2O + CO2. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction equation and phenomenon of NaH_2 Sulphur and formalin
The reaction equation of the reaction between the two substances was: CH2O +Nahs→ HO-SO2-CH2- ONa(*)→ NaO-SO2-CH2- Oh (the final product was the sodium-methylethylmethanate). The reaction process was first to attack the carbon atom with the lone pair electron on the S atom in the ion, forming the intermediate (*). Since the acid of the sulfuric acid was much stronger than the alcohol,(*) quickly underwent a proton-transfer to obtain the final product. No information related to this reaction phenomenon was found. Unable to answer accurately. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The equation and phenomenon of the reaction between sulfur and matter
1. **硫与铁反应** - 方程式：\(Fe + S \stackrel{\triangle}{=\!=\!=} FeS\)（硫化亚铁，黑褐色） - 现象：反应剧烈，生成黑褐色固体。 2. **硫与铜反应** - 方程式：\(2Cu+S \stackrel{\triangle}{=\!=\!=}Cu_{2}S\)（硫化亚铜，黑色） - 现象：有黑色固体生成。 3. **硫与汞反应** - 方程式：\(Hg + S=\!=\!= HgS\)（硫化汞，黑色） - 现象：常温下迅速反应，生成黑色固体。 4. **硫与氢气反应** - 方程式：\(H_{2}+S \stackrel{点燃}{=\!=\!=}H_{2}S\) - 现象：有臭鸡蛋气味的气体生成。 5. **硫与氧气反应** - 方程式：\(S + O_{2}\stackrel{点燃}{=\!=\!=}SO_{2}\) - 现象：有刺激性气味的气体生成。 6. **硫与热的碱溶液反应** - 方程式：\(3S + 6NaOH \stackrel{\triangle}{=\!=\!=}2Na_{2}S+Na_{2}SO_{3}+3H_{2}O\)（离子方程式为\(3S + 6OH^{-}\stackrel{\triangle}{=\!=\!=}2S^{2 -}+SO_{3}^{2 -}+3H_{2}O\)） - 现象：无明显特殊现象（溶液中的反应，反应后溶液成分发生改变）。 <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>
Reaction equation and phenomenon summary table for the reaction of Bromoethane and propyne
|content| particulars| |--|--| |reaction equation| CH₃CH₂Br + NaC≡CCH₃ → CH₃CH₂C≡CCH₃ + NaBr| |phenomenon| The reference materials did not mention this reaction phenomenon, so it was impossible to answer accurately.| <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reaction equation of chloride-red phosphorus and explanation of phenomenon
The reaction between red phosphorus and Cl2 would result in two reactions. The first reaction is the reaction of red phosphorus with Cl2 to form phosphorous tri-(2P +3Cl2) [2PCl3], and the phosphorus trichosphate was a colorless liquid; the phosphorus trichosphate then reacted with the Cl2 to form phosphorus pentachloride (<br><br>"<br>" 2PCl3 ", and the phosphorus trichosphate was a colorless liquid; the phosphorus trichosphate then reacted with the Cl2 to form phosphorus pentachloride (<br>" PCl3 + Cl2 "<br>" stacking " Phosphorous pentachlorides was a white solid. During the reaction process, the white solid particles of phosphorus pentachlorinate formed smoke, and the colorless liquid droplets of phosphorus tricolor formed fog, so the reaction phenomenon was white smoke. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The equation and phenomenon of the reaction between NaCl2 and K2CO3
There was no reaction between the two. Because it did not meet the conditions for the metathesis reaction to occur, there was no reaction equation or reaction phenomenon. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
How to distinguish the reaction equation and phenomenon of NaNO2 and NaCl3?
There was no reaction between the two. Because they were both salt-type compounds containing Na, if a chemical reaction occurred, it would be a metathesis reaction. Both of them contained Na, so they could not exchange components in the metathesis reaction. Therefore, there was no reaction, no reaction equation, and no reaction phenomenon. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>